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NSF/ANSI Standard 55 Certified UV Water Systems

Ultraviolet Light Treatment

NSF-55 certified UV systems use ultraviolet light to disinfect water by inactivating bacteria, viruses, and other microorganisms. This chemical-free treatment method is highly effective for microbial water purification.

How NSF/ANSI 55 UV Disinfection Works

NSF/ANSI 55 is the standard for ultraviolet (UV) microbiological water-treatment systems. A certified system passes water through a chamber containing a UV-C lamp whose light damages the DNA of bacteria, viruses, and cysts so they can no longer reproduce or cause infection. It is a physical, chemical-free process โ€” nothing is added and nothing is left behind, so there is no change to taste or odor.

Class A vs Class B: the standard defines two classes. Class A systems are validated to disinfect water that may contain harmful pathogens (a 40,000 ยตWยทs/cmยฒ dose), while Class B systems are intended only to make already-safe water more aesthetically pleasing (16,000 ยตWยทs/cmยฒ). If you are treating water of unknown microbiological safety โ€” a private well, for instance โ€” you want a Class A unit.

Why UV needs pre-filtration: UV light only works on water clear enough for it to penetrate. Sediment and turbidity can physically shadow organisms from the lamp, so genuine UV setups place sediment and carbon pre-filters ahead of the UV chamber to deliver clear, low-turbidity water and the lampโ€™s full disinfection dose.

What UV does not do: UV is purely microbiological. It inactivates living organisms but removes no chlorine, lead, PFAS, nitrate, iron, or hardness. If your water has chemical or metal contaminants alongside microbiological risk, pair UV with the right filtration โ€” carbon (NSF/ANSI 42/53), reverse osmosis (NSF/ANSI 58), or a softener (NSF/ANSI 44).

What NSF-55 Covers

BacteriaVirusesCryptosporidiumGiardiaE. coli

Ideal For

  • โœ“Well water treatment
  • โœ“Microbiological purification
  • โœ“Chemical-free disinfection
  • โœ“Emergency water safety

Certification Focus: Ultraviolet microbiological water treatment

Our Featured UV Pick

UV disinfection is a niche category and most certified Class A systems are plumbed, professionally installed units. This is the one complete, Amazon-available UV system in our reusable data โ€” browse the full NSF/ANSI 55-certified inventory in the tier below.

#1 BEST AMAZON-AVAILABLE UV
Bluonics 110W UV + Sediment + Carbon Whole House System โ€” UV water disinfection system

Bluonics 110W UV + Sediment + Carbon Whole House System

Bluonics

(3)
$849.00
UV Disinfection System

A combination system that pairs a 110-watt ultraviolet sterilizer with two 4.5"x20" pre-filter stages (sediment and carbon). The UV chamber inactivates bacteria, viruses, and cysts as water enters the home โ€” the exact job NSF/ANSI 55 governs โ€” while the pre-filters clear the sediment and chlorine that would otherwise shadow organisms from the lamp. It is one of the few UV systems you can actually buy on Amazon rather than through a plumber.

Contaminant Removal85% โ€ข Good
Flow Rate90% โ€ข Excellent
Value Score70% โ€ข Good

Our Review

UV is the one job a carbon or RO filter cannot do: it inactivates living organisms rather than reducing chemistry, which is exactly the scope NSF/ANSI 55 certifies. The Bluonics 110W system addresses that with an ultraviolet chamber that scrambles the DNA of bacteria, viruses, and cysts as water passes through, leaving no chlorine behind โ€” what an untreated well actually needs. It is sold as a combination because UV only works on water clear enough for the light to penetrate, so two big-blue pre-filter stages strip sediment and chlorine first. We list no certification because no cert-index record matches this brand and model; the genuinely NSF/ANSI 55-listed inventory is in the certified-filters tier below, where the verified UV systems live. As a reusable, Amazon-available UV pick to anchor this guide, though, the Bluonics is the honest choice โ€” and the only complete UV record in our scraped data.

Pros

  • +UV stage inactivates bacteria, viruses, and cysts chemical-free
  • +Sediment + carbon pre-filters give the lamp clear water to work on
  • +High ~24 GPM flow rating suits whole-house demand
  • +A rare Amazon-available UV system versus D2C-only units

Cons

  • -Pricey, and the UV lamp is an added yearly replacement
  • -UV needs continuous power and clear, low-turbidity water to work
  • -Disinfects but does not remove iron, manganese, or hardness
  • -No cert-index record we can cross-check for NSF/ANSI 55

Specifications

Stages

3-stage

Flow Rate

24 GPM

Filter Life

12 months

Annual Filter Cost

$160.00/year

Warranty

1 year

Dimensions

34" x 9" x 25" (assembly + UV chamber)

Reduction claims (6)

Bacteria
Viruses
Cysts
Sediment
Chlorine
Odor

Best For

Untreated well water with bacteria or cyst risk
Homes wanting chemical-free microbiological disinfection
Buying Options

Affiliate Disclosure: We earn affiliate commissions from purchases made through our links at no extra cost to you. This supports our research and keeps our content free. Learn More

All NSF-certified filters for NSF/ANSI 55

368 certified ยท 35 consumer filters

35 filters

Culligan International Company

Under-sinkCUV5-02XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUV5-03XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUV5-06XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUV5-10XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUV5-15XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUV6-02A-12V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUV6-02XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUV6-02XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUV6-03A-12V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUV6-03XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUV6-03XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUV6-06A-12V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUV6-06XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUV6-06XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUV6-10XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUV6-10XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUV6-15XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUV6-15XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUVH5-05XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUVH5-10XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUVH5-15XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUVH5-25XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUVH5-40XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUVH6-05XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUVH6-05XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUVH6-10XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUVH6-10XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUVH6-15XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUVH6-15XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUVH6-25XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUVH6-25XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUVH6-40XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkCUVH6-40XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Aquasana, Inc.

Under-sinkAQ-UV-MF

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkAQ-UV-SF

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Applied Membranes, Inc.

Under-sinkUV-SPNSFA-1.6M

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-1.6M-12V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-1.6M-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-1.6M-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-1.6M-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-18M-HP

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-18M-HP-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-18M-HP-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-18M-HP-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-2.2M

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-2.2M-12V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-2.2M-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-2.2M-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-2.2M-HP

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-2.2M-HP-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-2.2M-HP-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-2.2M-HP-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-2.2M-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-3.4M

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-3.4M-12V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-3.4M-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-3.4M-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-3.4M-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-4.0M-HP

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-4.0M-HP-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-4.0M-HP-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-4.0M-HP-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-5.4M-HP

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-5.4M-HP-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-5.4M-HP-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-5.4M-HP-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-6.3M

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-6.3M-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-6.3M-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-6.3M-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-7.9M

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-7.9M-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-7.9M-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-7.9M-HP

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-7.9M-HP-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-7.9M-HP-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-7.9M-HP-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFA-7.9M-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-13

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-13-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-13-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-13-HP

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-13-HP-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-13-HP-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-13-HP-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-13-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-13M

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-13M-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-13M-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-13M-HP

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-13M-HP-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-13M-HP-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-13M-HP-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-13M-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-2.9

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-2.9-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-2.9-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-2.9-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-2.9M

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-2.9M-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-2.9M-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-2.9M-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-22

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-22-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-22-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-22-HP

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-22-HP-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-22-HP-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-22-HP-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-22-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-22M

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-22M-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-22M-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-22M-HP

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-22M-HP-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-22M-HP-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-22M-HP-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-22M-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-28-HP

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-28-HP-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-28-HP-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-28-HP-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-28M-HP

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-28M-HP-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-28M-HP-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-28M-HP-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-5.2

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-5.2-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-5.2-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-5.2-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-5.2M

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-5.2M-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-5.2M-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-5.2M-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-5.4-HP

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-5.4-HP-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-5.4-HP-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-5.4-HP-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-5.4M-HP

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-5.4M-HP-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-5.4M-HP-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-5.4M-HP-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-7.6

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-7.6-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-7.6-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-7.6-HP

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-7.6-HP-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-7.6-HP-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-7.6-HP-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-7.6-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-7.6M

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-7.6M-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-7.6M-HP

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-7.6M-HP-AU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-7.6M-HP-EU

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-7.6M-HP-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV-SPNSFB-7.6M-UK

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

LUMINOR Environmental Inc.

Under-sinkLB5-02XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLB5-03XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLB5-06XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLB5-10XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLB5-15XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLB6-02A-12V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLB6-02A-12VS

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLB6-02XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLB6-02XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLB6-03A-12V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLB6-03XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLB6-03XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLB6-06A-12V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLB6-06XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLB6-06XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLB6-10XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLB6-10XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLB6-15XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLB6-15XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLBH5-05XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLBH5-10XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLBH5-15XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLBH5-25XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLBH5-40XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLBH6-05XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLBH6-05XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLBH6-10XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLBH6-10XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLBH6-15XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLBH6-15XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLBH6-25XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLBH6-25XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLBH6-40XA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLBH6-40XB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Eagle Water Treatment Systems

Under-sinkEWT5-02B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT5-03B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT5-05CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT5-06B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT5-10B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT5-10CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT5-15B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT5-15CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT5-25CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT5-40CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-02A

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-02A-12V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-02B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-03A

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-03A-12V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-03B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-05CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-05CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-06A

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-06A-12V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-06B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-10A

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-10B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-10CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-10CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-15A

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-15B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-15CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-15CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-25CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-25CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-40CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkEWT6-40CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Leaf Home Water Solutions, LLC

Under-sinkLW5-UV-10B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW5-UV-10CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW5-UV-15B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW5-UV-15CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW5-UV-25CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW5-UV-2B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW5-UV-3B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW5-UV-40CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW5-UV-5CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW5-UV-6B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-10A

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-10B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-10CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-10CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-15A

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-15B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-15CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-15CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-25CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-25CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-2A

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-2A-12V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-2B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-3A

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-3A-12V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-3B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-40CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-40CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-5CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-5CB

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-6A

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-6A-12V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkLW6-UV-6B

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Access Business Group International LLC, DBA Amway

Under-sink100186X

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine, Chlordane +25 more

Certified by NSF ยท Verified 2026-10-05

Under-sinkCXV5764

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine, Chlordane +25 more

Certified by NSF ยท Verified 2026-10-05

Under-sinkCXV6425

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine, Chlordane +25 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122940

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +29 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122940 IN

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +28 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122940C

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +29 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122940CA

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +29 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122940CH

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +28 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122940HK

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +28 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122940J

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +28 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122940K

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +28 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122940M

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +28 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122940SG

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +28 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122940T

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +28 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122940TH

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +28 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122941

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +29 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122941C

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +29 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122941CA

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +29 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122941CH

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +28 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122941J

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +28 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122941K

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +28 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 122941T

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +28 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring 128212XY

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +29 more

Certified by NSF ยท Verified 2026-10-05

Under-sinkeSpring Model 122940VN

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +29 more

Certified by NSF ยท Verified 2026-10-05

Under-sinkeSpring Model 122941VN

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +29 more

Certified by NSF ยท Verified 2026-10-05

FauceteSpring WTI1167X

Performance

NSF/ANSI 401
NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 55

Reduces: 1,2,3-Trichloropropane, Asbestos, Atenolol, Bisphenol A, Carbamazepine, Chloramine +28 more

Certified by NSF ยท Verified 2026-10-05

Greenway Water Technologies (Division of GHP Group Inc.)

Under-sinkGAUV-10SBX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkGAUV-12HBX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkGAUV-15SBX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkGAUV-20HBX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkGAUV-32HBX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkGAUV-6SBX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkPolar: PUV-H375BX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkPolar: PUV-H645BX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkPolar: PUV-H940BX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkPolar: PUV-S375BX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkPolar: PUV-S645BX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkPolar: PUV-S940BX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkPUV15HX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkPUV15SX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkPUV25HX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkPUV25SX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkV07UV

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkV12UV

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkV15UV

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkV25UV

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkVitapur: VUV-H375BX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkVitapur: VUV-H645BX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkVitapur: VUV-H940BX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkVitapur: VUV-S375BX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkVitapur: VUV-S645BX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkVitapur: VUV-S940BX

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Davey Water Products

Under-sinkUV13-SO-12VCA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV13-SO-CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV15-CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV20-CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV24-SO-CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV30-CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV30-SO-CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV6-SO-12VCA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV6-SO-CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV68-CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV8-SO-12VCA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV8-SO-CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkUV8.3-CA

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Viqua

Under-sinkArros 15-V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkArros 22-V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkArros 9-V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkPRO10

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkPRO10S

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkPRO20

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkPRO20S

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkPRO30

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkPRO30S

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class A

Certified by NSF ยท Verified 2026-10-05

Under-sinkVH200-V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkVH410-V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Under-sinkVH410M-V

Performance

NSF/ANSI 55

Reduces: Disinfection Performance, Class B

Certified by NSF ยท Verified 2026-10-05

Water Systems International Limited

Whole-houseWSA4N

Performance

NSF/ANSI 42
NSF/ANSI 55

Reduces: Chlorine, Disinfection Performance, Class B, Taste and Odor

Certified by NSF ยท Verified 2026-10-05

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Frequently Asked Questions

NSF/ANSI 55 is the standard for ultraviolet (UV) microbiological water-treatment systems. A system certified to it has been independently tested and verified to inactivate bacteria, viruses, and other microorganisms using UV light. The standard has two classes: Class A systems are validated to disinfect water that may contain harmful pathogens (40,000 ยตWยทs/cmยฒ dose), while Class B systems are intended only to make already-safe water more aesthetically pleasing (16,000 ยตWยทs/cmยฒ). If you are treating water of unknown microbiological safety, you want a Class A unit.

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