Choose a country: United States
Frizzlife DS99
- Faucet
- Point of use
- City water
- Complete system
- Listed
$109.99as of 2026-09-11MSRP $109.99 as of 2026-09-11
Secondary sourceVerified 2026-09-11Retailer listing
Affiliate disclosure: We earn a commission on purchases made through these links, at no extra cost to you. It pays for the directory lookups and price checks on this page. Learn more.
Our verdict on the Frizzlife DS99
The Frizzlife DS99 is a dual-stage, faucet-attached stainless-steel countertop water filter that needs no drilling, drain, or electricity, rated for municipal tap water at 2 GPM. A live check of all three certifier directories on 2026-09-11 found exactly one listing — IAPMO R&T file W-29648 to NSF/ANSI 372, which covers only the lead content of the materials it is built from, not contaminant-reduction performance.[1][2][3][4]
Best for
- Renters and no-drill kitchens on municipal tap water who want fast point-of-use filtration at the sink without any plumbing changes.
- Households that want dual-stage carbon/KDF filtration with a fast rated flow of 2 gallons per minute at 60 psi.
Not for
- Private well supplies, or any water that is microbiologically unsafe or of unknown quality without adequate disinfection — the manual rates the DS99 for municipal tap water only.
- Buyers who need a verified, third-party contaminant-reduction certification: no NSF/ANSI 42 or NSF/ANSI 53 listing for the DS99 was found in the NSF, IAPMO R&T, or WQA directories as of 2026-09-11, only the materials-only NSF/ANSI 372 listing.
- Homes with line pressure outside 15-125 psi or incoming water above 100 degrees F, both of which exceed the manual's specification.
- Outdoor or unheated locations: the manual warns the filter can crack and leak if frozen, and freezing voids the warranty.
- Faucets whose aerator cannot be removed — the manual's first installation step requires removing the aerator before any adapter can be fitted, and the manual's only stated escalation is to contact Frizzlife customer service for assistance.
Primary sourceVerified 2026-09-11Manufacturer datasheetIAPMO listingNSF listingWQA listing
Certification check: Frizzlife DS99
Listed by IAPMO R&T under NSF/ANSI 372, checked in the certifier directories as of 2026-09-11.
- IAPMO R&T
- NSF/ANSI 372
IAPMO R&T and WQA certify products against the same NSF/ANSI standards as NSF, so a listing from either one is an equivalent third-party certification, not a lesser one.
| Directory | Result | Listing |
|---|---|---|
| NSF | No listing found (checked 2026-09-11) | View listing |
| IAPMO R&T | Listing found (checked 2026-09-11) | View listing |
| WQA | No listing found (checked 2026-09-11) | View listing |
Claimed vs. certified: Frizzlife DS99
| Contaminant | Status | Third-party listing | What the brand says |
|---|---|---|---|
| Chlorine | Marketed only | No entry |
|
| Cysts | Marketed only | No entry |
|
| Fluoride | Marketed only | No entry |
|
| Heavy metals (lead, mercury, cadmium) | Marketed only | No entry |
|
| Lead | Marketed only | No entry |
|
| VOCs | Marketed only | No entry |
|
| Lead content of water-contact materials (a materials requirement, not a contaminant-reduction claim) | Certified only |
| No entry |
What the Frizzlife DS99 does not do
No NSF/ANSI 42 or NSF/ANSI 53 contaminant-reduction listing for the DS99 was found in the NSF, IAPMO R&T, or WQA directories as of 2026-09-11. The only listing found is IAPMO R&T file W-29648 under NSF/ANSI 372, which covers the lead content of the materials the unit is made from. Frizzlife's own DS99 product page correctly limits its “NSF/ANSI Standards” panel and specification table to NSF/ANSI 372 only, and its own text on that page states this standard “should not be confused with contaminant reduction performance standards such as NSF/ANSI 42, 53, or 58.” Frizzlife's Amazon listing for this same model does not carry that distinction: the listing title reads “NSF 42&372 Certified,” and a separate feature bullet is headed “NSF Certified 8-Stage Deep Filtration” — together an unsupported extension beyond what any directory lists for this model. The Frizzlife DS99's recorded operating limits are Working pressure at least 15 psi and up to 125 psi, Operational water temperature at least 39 degrees F and up to 100 degrees F, DSF01 (stage 1) cartridge service life at least 6 months and up to 8 months, DSF02 (stage 2) cartridge service life at least 8 months and up to 12 months, verified 2026-09-11.
No NSF/ANSI 42 or NSF/ANSI 53 contaminant-reduction listing for the DS99 was found in the NSF, IAPMO R&T, or WQA directories as of 2026-09-11. The only listing found is IAPMO R&T file W-29648 under NSF/ANSI 372, which covers the lead content of the materials the unit is made from. Frizzlife's own DS99 product page correctly limits its “NSF/ANSI Standards” panel and specification table to NSF/ANSI 372 only, and its own text on that page states this standard “should not be confused with contaminant reduction performance standards such as NSF/ANSI 42, 53, or 58.” Frizzlife's Amazon listing for this same model does not carry that distinction: the listing title reads “NSF 42&372 Certified,” and a separate feature bullet is headed “NSF Certified 8-Stage Deep Filtration” — together an unsupported extension beyond what any directory lists for this model.[1][2][3][4][5][6][7]
Primary sourceVerified 2026-09-11IAPMO listingNSF listingWQA listingBrand officialRetailer listing
The DS99 must not be used with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system, and the manual lists municipal tap water as its only applicable water source.[1]
Primary sourceVerified 2026-09-11Manufacturer datasheet
The DS99 does not lower total dissolved solids. Frizzlife states the system 'doesn't remove any of the minerals from water', so a TDS meter is not a way to check whether this filter is working.[1][2]
Primary sourceVerified 2026-09-11Manufacturer datasheetBrand official
The DS99 is for cold water only. The manual instructs that incoming water must not exceed 100 degrees F, and the warranty is void if it does.[1]
Primary sourceVerified 2026-09-11Manufacturer datasheet
The manual warns against using the DS99 outdoors or in any location subject to direct sunlight or freezing, and states that freezing the filter can cause cracking and water leakage; freezing also voids the warranty.[1]
Primary sourceVerified 2026-09-11Manufacturer datasheet
The DS99 connects to the faucet's aerator thread using adapters in the box for six thread sizes: male 3/4"-27, 13/16"-27, 55/64"-27 and 15/16"-27, or female 3/4"-27 and 55/64"-27, and Frizzlife's own listing asks buyers to check faucet compatibility before ordering. The aerator must be removed first. If the included adapters don't fit, Frizzlife's Amazon listing directs buyers to contact Frizzlife for other adapter sizes; the manual's own escalation is narrower, telling a buyer who still cannot connect the system to contact Frizzlife customer service for assistance, without mentioning other sizes.[1][2]
Primary sourceVerified 2026-09-11Retailer listingManufacturer datasheet
Filter cartridges are excluded from the warranty; the manual states filter cartridges are considered disposable items and are not covered.[1]
Primary sourceVerified 2026-09-11Manufacturer datasheet
Operating limits
| Parameter | Limit | What it means |
|---|---|---|
| Working pressure | at least 15 psi and up to 125 psi[1] | Manual specification table, page 01. Primary sourceVerified 2026-09-11Manufacturer datasheet |
| Operational water temperature | at least 39 degrees F and up to 100 degrees F[1] | Manual specification table, page 01 (39-100 degrees F / 4-38 degrees C). Exceeding 100 degrees F also voids the warranty. Primary sourceVerified 2026-09-11Manufacturer datasheet |
| DSF01 (stage 1) cartridge service life | at least 6 months and up to 8 months[1][2] | The manual's replacement table gives 6-8 months; the product page's Key Features section advertises 'up to 8 months' (the range's upper bound only). Frizzlife states actual life depends on source-water quality and daily usage. Primary sourceVerified 2026-09-11Manufacturer datasheetBrand official |
| DSF02 (stage 2) cartridge service life | at least 8 months and up to 12 months[1][2] | The manual's replacement table gives 8-12 months; the product page advertises up to 12 months or 8,000 gallons. Frizzlife states actual life depends on source-water quality and daily usage. Primary sourceVerified 2026-09-11Manufacturer datasheetBrand official |
Do not buy it for these situations
Well waterFrizzlife rates the DS99 for municipal tap water only, and the manual warns against use on water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system. Private well supplies fall outside the rated water source.[1]
Primary sourceVerified 2026-09-11Manufacturer datasheet
Water pressureRequires line pressure between 15 psi and 125 psi. Below 15 psi the system is under its rated minimum; above 125 psi it exceeds the manual's specification.[1]
Primary sourceVerified 2026-09-11Manufacturer datasheet
How the Frizzlife DS99 works
The Frizzlife DS99 treats water in three stages: Activated carbon, then KDF media, then Activated carbon, verified 2026-09-11.[1][2]
| Stage | Method | Media | Micron rating |
|---|---|---|---|
| 1 | Activated carbon | DSF01 composite carbon block: high-grade PP membrane and activated coconut shell carbon block blended with KDF | 5 µm |
| 1 | KDF media | KDF media blended into the same DSF01 composite carbon block cartridge (product page Specs tab: “Purification Method: Carbon Block, KDF”; Key Features: “high-grade PP membrane and activated coconut shell carbon block, which also blended with KDF”) | Not recorded |
| 2 | Activated carbon | DSF02 carbon block combined with what Frizzlife calls “lead removal ingredients” | 0.5 µm |
Primary sourceVerified 2026-09-11Manufacturer datasheetBrand official
Fit and sizing: Frizzlife DS99
The Frizzlife DS99 is a faucet unit installed at the point of use, for city water. It is rated for 2 gpm of service flow, verified 2026-09-11.
| Form factor | Faucet |
|---|---|
| Installed at | Point of use (one fixture) |
| Water source | City water |
| Service flow | 2 gpm[1] Primary sourceVerified 2026-09-11Manufacturer datasheet |
| Dimensions | 12.8 in H × 7.28 in W × 2.76 in D[1] Primary sourceVerified 2026-09-11Manufacturer datasheet |
| Operating pressure | 15–125 psi[1] Primary sourceVerified 2026-09-11Manufacturer datasheet |
| Operating temperature | 39–100 degrees F[1] Primary sourceVerified 2026-09-11Manufacturer datasheet |
| Needs electricity | No[1] Primary sourceVerified 2026-09-11Brand official |
| Needs a drain | No[1][2] Primary sourceVerified 2026-09-11Brand officialManufacturer datasheet |
What the Frizzlife DS99 really costs
The Frizzlife DS99 costs $109.99 as of 2026-09-11. Over ten years, including installation and replacement elements, the recorded total is $549.79.
DIY install[1]
Primary sourceVerified 2026-09-11Manufacturer datasheet
Replacement schedule
| Element | Replace | Cost per year |
|---|---|---|
| DSF01 | every 8 months | $23.99 |
| DSF02 | every 12 months, or every 8,000 gallons | $19.99 |
Primary sourceVerified 2026-09-11Brand official
Ten-year cost of ownership
| Purchase price (as of 2026-09-11) | $109.99 |
|---|---|
| Replacement elements, 10 × $43.98/year | $439.80 |
| Sum of the lines above (as of 2026-09-11) | $549.79 |
| Recorded ten-year total | $549.79 |
Warranty: One-year limited warranty against defects in material and workmanship, conditional on registering the system with Frizzlife within 90 days of purchase (registration extends coverage to 150%). Filter cartridges are excluded as disposable items, and the warranty is void if incoming water exceeds 100 degrees F or the unit is used outdoors, in direct sunlight, or where it can freeze. (1 years)[1][2]
Primary sourceVerified 2026-09-11Manufacturer datasheetBrand official
Money-back guarantee: 30-day return, no-worries guarantee advertised on the Frizzlife DS99 product page. (30 days)[1]
Primary sourceVerified 2026-09-11Brand official
Installing the Frizzlife DS99
Installing the Frizzlife DS99 is an easy job. DIY install, verified 2026-09-11.
Tools required
- A coin, to tighten the adapter on internally threaded faucets
Primary sourceVerified 2026-09-11Manufacturer datasheet
Manufacturer documentation
- Install manual: https://cdn.shopify.com/s/files/1/0159/8429/5990/files/DS99_Manual.pdf?v=1687247501 (accessed 2026-09-11)
- Install video: https://www.youtube.com/watch?v=5o6awJ55jmc (accessed 2026-09-11)
Ongoing maintenance
- Twist out the DSF01 and/or DSF02 cartridge and twist in a new one, with the system held in the sink so trapped water does not spill — every 8 months
- Flush the system in the filtered-water position for 5-10 minutes before first use and after every cartridge change
- Inspect the adapter and base sealing rings for leaks, which the warranty makes the owner's responsibility
Primary sourceVerified 2026-09-11Manufacturer datasheet
Track record: Frizzlife DS99
Amazon (this ASIN's own “From the brand” comparison table shows the SS99 Countertop Filter and TS99 Countertop Filter rows both at the identical 4.3 out of 5, 564 ratings as of 2026-09-11 — the rating pool appears shared across the DS99/SS99/TS99 family rather than independently measured per model) shows 4.3 out of 5 from 564 reviews as of 2026-09-11.
Recalls and litigation
None found as of 2026-09-11 in the sources cited below.[1]
Primary sourceVerified 2026-09-11Government agency
The Frizzlife DS99 against its family and its rivals
The Frizzlife DS99 has 2 siblings in its family: SS99, TS99. Search demand pairs it with AquaTru Classic.
Frizzlife's IAPMO R&T file W-29648 lists the DS99 alongside SS99, TS99 and many other Frizzlife models under NSF/ANSI 372, which covers the weighted-average lead content of water-contact materials. That is the full extent of what the listing certifies for any model on it. Searching the IAPMO R&T directory by listed model for “DS99” on 2026-09-11 returned only that file as a genuine Frizzlife match, whereas the identical search for the under-sink MK99 also returned Frizzlife's NSF/ANSI 42 file (W-11830) and NSF/ANSI 53 file (W-11831). A certification held by another Frizzlife model therefore does not extend to the DS99.[1][2]
Primary sourceVerified 2026-09-11IAPMO listing
The rest of the family
| Model | What differs |
|---|---|
| SS99 | Single-housing version of the same stainless-steel countertop system: one DSF02 cartridge only, no DSF01 first-stage prefilter, and smaller single-housing dimensions (3.6*2.6*11.8 in vs. the DS99's 7.28*2.76*12.8 in, per frizzlife.com/products/ss99, 2026-09-11) — not a lower flow rate, since Frizzlife rates both at 2 GPM @ 60 psi. |
| TS99 | Three-housing version of the same countertop system, adding a third filtration stage beyond the DS99's two. |
Cross-shopped against
| Rival | Why this pair |
|---|---|
| AquaTru Classic | Our own SERP capture for the primary keyword (“frizzlife ds99 countertop water filter system”), taken 2026-09-11, shows AquaTru Classic and AquaTru Carafe as Shopping-ad listings and “AquaTru countertop water filter” as a related-search suggestion on the same results page — both are countertop point-of-use systems competing for the same purchase intent. Two later re-check attempts the same day were blocked by Google's “unusual traffic” interstitial rather than returning a page we could read, so this rests on our own dated capture (var/products/pipeline/frizzlife-ds99/raw/serp-google-primary.txt), not an independently re-checkable live source. |
Frizzlife DS99 questions, answered
Is the Frizzlife DS99 NSF certified?
Verified health claim
As of a dated check of all three certifier directories on 2026-09-11, the Frizzlife DS99 carries a materials certification, not a verified filtration-performance one — and Frizzlife’s own Amazon listing blurs that line even though its own website does not. That check found the DS99 listed once: IAPMO R&T file W-29648 certifies it to NSF/ANSI/CAN 372-2024, the standard for the lead content of water-contact materials; the NSF and WQA directories returned nothing for the DS99 that day, and no listing to NSF/ANSI 42 or 53 was found in any of the three. Frizzlife's own DS99 product page is accurate: its “NSF/ANSI Standards” panel and specification table show only NSF/ANSI 372, and the page's own text says that standard “should not be confused with contaminant reduction performance standards such as NSF/ANSI 42, 53, or 58.” The Amazon listing for the same model does not carry that distinction — its title reads “NSF 42&372 Certified,” and a separate feature bullet is headed “NSF Certified 8-Stage Deep Filtration” — an overreach beyond what any directory shows for this model.
Does the Frizzlife DS99 remove lead and fluoride?
Verified health claim
Frizzlife says it reduces both, and no listing was found in the NSF, IAPMO R&T, or WQA directories as of 2026-09-11 that supports either claim. The product page states the DS99 'can effectively reduce Lead, Chlorine, Fluoride, Heavy Metals, VOCs, bad taste & odor and other harmful contaminants from tap water', and the Amazon listing title claims it “Reduces 99.99% Lead, Chlorine, Heavy Metals, Bad Taste&Odor”. The only directory listing found for the DS99 that day was IAPMO R&T file W-29648 under NSF/ANSI 372, which certifies the lead content of the materials the unit is built from rather than any reduction performance.
Can I use the Frizzlife DS99 on well water?
Verified health claim
No. The owner's manual lists municipal tap water as the DS99's only applicable water source, and any private well falls outside that rating. The manual separately warns not to use the system with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after it.
Sources: [1]
How long does a Frizzlife DS99 filter last?
The DS99 has two different cartridges with two different lifespans. The manual's own replacement table gives the first-stage DSF01 6-8 months and the second-stage DSF02 8-12 months; the product page advertises the upper end of each range ('up to 8 months' for stage 1, 'up to 12 months or 8,000 gallons' for stage 2). Frizzlife states actual life depends on feed water quality and daily water usage, so the manual's lower figure in each range is the more conservative planning number.
How often should I replace Frizzlife DS99 filters?
Replace the first-stage DSF01 every 6-8 months and the second-stage DSF02 every 8-12 months, per the manual's replacement table (the product page separately advertises the second stage's upper bound as good for about 8,000 gallons). On frizzlife.com, as of 2026-09-11, a DSF01 lists at $15.99 and a DSF02 at $19.99, so replacing at the manual's shorter, more conservative interval for each (6 months for DSF01, 8 months for DSF02) works out to roughly $32/year for stage 1 plus $30/year for stage 2, about $62/year combined; replacing at the longer end of each range (8 and 12 months) costs closer to $44/year.
How do I replace the Frizzlife DS99 filter cartridges?
Place the DS99 in the sink first so the water trapped inside does not spill, twist off the filter housing that needs replacing, twist the expired cartridge out of its base and the new one in, check the sealing ring is seated firmly, refit the housing, then switch the lever to the level position and flush for 5-10 minutes. No tools are needed for the cartridge change itself.
Sources: [1]
Will the Frizzlife DS99 fit my faucet?
Only if your faucet's aerator thread matches one of the six adapter sizes in the box: male 3/4"-27, 13/16"-27, 55/64"-27 and 15/16"-27, or female 3/4"-27 and 55/64"-27. The aerator has to come off first. Frizzlife's Amazon listing tells buyers whose faucet doesn't match any of the six to contact Frizzlife for other adapter sizes; the manual's own escalation is narrower — it only says to contact Frizzlife customer service for assistance if the connection still doesn't work, without mentioning other sizes.
Why doesn't my TDS reading drop after filtering with the DS99?
Because the DS99 is not designed to lower total dissolved solids. Frizzlife states in both the manual and the product-page FAQ that the system 'doesn't remove any of the minerals from water', so the dissolved minerals a TDS meter counts pass straight through; Frizzlife adds that TDS is not a professional way to test water quality. A TDS meter is therefore not a way to tell whether this filter is working.
Sources and data report: Frizzlife DS99
Every figure above is taken from the highest-trust source that carries it and re-derived from that source by a separate check. How we verify product data.
What we could not establish, and why
| Field | Why it is blank |
|---|---|
| fit.bathroomsServed | A single faucet-mounted point-of-use filter serves one tap, not a count of bathrooms; neither the manual nor the product page publishes a bathroom rating, and none was inferred. |
| fit.householdSize | Frizzlife publishes cartridge capacity (8,000 gallons / 8-12 months for stage 2) but no household-size rating for the DS99 in the manual, the spec table, or the Amazon listing. |
| fit.roOutputGpd | The DS99 is a direct-flow carbon/KDF filter with no reverse-osmosis membrane, so RO permeate output does not apply. |
| fit.roTankCapacity | The DS99 has no pressure tank; the manual's parts list is housings, cartridges, base, spout, mounting base, adapters and inlet hose. |
| fit.connectionSize | The DS99 connects through six interchangeable faucet-thread adapters (male 3/4"-27, 13/16"-27, 55/64"-27, 15/16"-27; female 3/4"-27, 55/64"-27) rather than one fixed connection, so no single numeric size is honest. The six sizes are recorded verbatim in doesNotDo instead. |
| cost.wasteRatio | Frizzlife states the DS99 'produces ZERO waste water' and the manual shows no drain line, but the waste:product ratio shape requires a positive waste figure and cannot represent zero. Recorded as fit.requiresDrain = false instead. |
| install.estimatedHours | Neither the manual nor the product page publishes an installation time. The manual's only timed step is a 5-10 minute first-use flush, so no duration was recorded. |
| seo.cluster.primary.kd | The approved build-list row supplies no keyword-difficulty value. The Ahrefs API returned HTTP 403 “API units limit reached” (1 unit left, 50 needed) on 2026-09-11, so no measured value could replace it and none was estimated. |
| seo.verification | The independent verification loop, not the research pass, stamps this field. |
Every source behind this page
- Brand officialaccessed: 2026-09-11https://www.frizzlife.com/products/ds99
- The DS99 product page is live, priced at $99.00 with an active “Add to cart” button and “In Stock” status on 2026-09-11.
- Key Features: “The 1st stage adopts high-grade PP membrane and activated coconut shell carbon block, which also blended with KDF. The 2nd stage features with 0.5 micron filtration precision, by combining carbon block and lead removal ingredients.”
- Specs tab: Purification Method “Carbon Block, KDF”; Filter Level “8-Stage Filtration”.
- The “NSF/ANSI Standards” panel presents only NSF/ANSI 372 for this product, under a “View Report” link to myplc.iapmo.org/certificate#/29648.
- The specification table's “Certification Explanation” row reads “NSF/ANSI 372” only.
- The page's NSF/ANSI 372 text states that standard “should not be confused with contaminant reduction performance standards such as NSF/ANSI 42, 53, or 58.”
- Product-page FAQ repeats the same statement verbatim.
- Key Features: “The 1st stage filter can last up to 8 months.”
- Key Features: 'the 2nd stage can last up to 12 months or 8,000 gallons of filtered water'.
- Key Features: 'it produces ZERO waste water and does NOT require electricity to work'.
- 'it produces ZERO waste water' — the DS99 is a direct-flow filter with no drain connection.
- Frizzlife's own product page shows $109.99 as the struck-through reference price, with $99.00 as the current 10%-off price (code DS10OFF), on 2026-09-11.
- Key Features: “The 1st stage filter can last up to 8 months, and the 2nd stage can last up to 12 months or 8,000 gallons of filtered water.”
- The cart's “Add & Save Now” panel lists DSF01 at +$15.99 and DSF02 at +$19.99 (Total $35.98).
- Service & Benefits panel: “One-year free warranty(Register to get 150% coverage)”.
- Service & Benefits panel: '30-Day Return,No Worries guarantee'.
- “The installation is effortless. Directly attach the hose provided to the existing sink tap, that’s everything!”
- The “NSF/ANSI Standards” panel and the specification table's “Certification Explanation” row both show only NSF/ANSI 372.
- Verbatim lead and fluoride reduction claim in the product page's Key Features section.
- “The 1st stage filter can last up to 8 months, and the 2nd stage can last up to 12 months or 8,000 gallons of filtered water.”
- “Add & Save Now” cart panel lists DSF01 at +$15.99 and DSF02 at +$19.99, Total $35.98.
- The same FAQ is published on the product page.
- Retailer listingaccessed: 2026-09-11https://www.amazon.com/dp/B0BZRT18QY
- The Amazon listing for this exact ASIN shows “In Stock” on 2026-09-11.
- Listing title: “Frizzlife DS99 Countertop Water Filter System, NSF 42&372 Certified 8-Stage Stainless Steel Water Filter for Sink Faucet...”.
- Feature bullet: “【NSF Certified 8-Stage Deep Filtration】 The 1st stage of Frizzlife DS99 dual-stage countertop water filter system adopts high-grade PP membrane and activated coconut shell carbon block...”.
- Feature bullet: “【Suitable Thread Size】Our product offers 6 connectable sizes:MALE:3/4"-27, 13/16"-27, 55/64"-27, 15/16"-27; FEMALE:3/4"-27, 55/64"-27, will fit most American faucets. NOTE: Please check if your faucet fits with Frizzlife DS99 sink water filter system first. If the included adapters don't fit, please contact us for more adapters in other sizes.”
- Amazon lists “List Price: $109.99” for this ASIN on 2026-09-11, matching Frizzlife's own reference price.
- Amazon's buy box (signed out) shows “Regular Price $109.99” as the price charged to a non-Prime-member buyer; a separate “Prime Member Price $94.99” is tagged “This price is exclusively for Amazon Prime members” and is not what a non-member is charged. Frizzlife's own product page independently confirms $109.99 as its default price: the site's headline $99.00 figure requires entering coupon code DS10OFF at checkout, and the page's own schema.org Offer JSON-LD lists the price as 109.99.
- Listing title reads “NSF 42&372 Certified”; a feature bullet is headed “【NSF Certified 8-Stage Deep Filtration】”.
- Listing title claims “Reduces 99.99% Lead, Chlorine, Heavy Metals, Bad Taste&Odor”.
- Feature bullet listing the six connectable adapter thread sizes.
- Manufacturer datasheetaccessed: 2026-09-11https://cdn.shopify.com/s/files/1/0159/8429/5990/files/DS99_Manual.pdf?v=1687247501
- Specification table page 01: Applicable Water Source Municipal Tap Water; Working Pressure 15 psi - 125 psi; Operational Temperature 39F-100F; Flow Rate 2 GPM @ 60psi.
- Note page 01: do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after using the system.
- Precautions page 02: for cold water use only; do not freeze the filter, as this can cause cracking and water leakage.
- Installation Step 1 page 03: “Remove the faucet's aerator and choose the right adapter to match your faucet threading.”
- Installation page 04: “If you still cannot connect it properly, please contact Frizzlife customer service team for assistance.”
- Product Introduction page 02 names two replaceable elements: “B. DSF01/DSFS01 Composite Carbon Block Filter (5µm)” and “C. DSF02 Carbon Block Filter (0.5µm)”.
- Note page 01: “Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after using of the system.”
- Specification table page 01: “Applicable Water Source: Municipal Tap Water”.
- Manual FAQ page 07: “Why TDS does not drop after filtration?” answer states the DS99/DS99-S system doesn't remove minerals from water.
- Precautions page 02: “For cold water use only.”
- Warranty page 09: “Incoming water to the the system cannot exceed 100F.”
- Precautions page 02: “Do not freeze the filter, as this case cause cracking and water leakage.”
- Warranty page 09: “Do not use outdoors or in a location that is subjected to direct sunlight or freezing.”
- Installation Step 1 page 03: “Remove the faucet's aerator and choose the right adapter to match your faucet threading.” Installation page 04: “If you still cannot connect it properly, please contact Frizzlife customer service team for assistance.” The manual does not mention other adapter sizes anywhere in its text.
- Warranty page 09 item 2: “Filter Cartridges are considered as disposable items, thus are not covered by warranty.”
- Specification table page 01: “Working Pressure 15 psi - 125 psi”.
- Specification table page 01: “Operational Temperature 39ºF-100ºF / 4°C-38°C”.
- Filter Replacement Guide page 05: “System Model No. DS99 / Replacement Filter No. DSF01, DSF02 / Filtration Capacity 6-8 months, 8-12 months” (first figure is DSF01, second is DSF02).
- Filter Replacement Guide page 05: DSF02 filtration capacity is the second figure, 8-12 months.
- Specification table page 01: “Flow Rate 2 GPM @ 60psi”.
- Specification table page 01: “Dimension (L*W*H) 7.28*2.76*12.8 inch / 18.5*7*32.5cm”. The two parallel housings span the 7.28 in figure (mapped here to width) with each housing's own footprint the 2.76 in figure (mapped to depth); Amazon's product-details table independently confirms the same three numbers as “Product Dimensions 7.28"L x 2.76"W x 12.8"H”.
- Product Introduction page 02 lists only filter housings, cartridges, base, spout, mounting base, adapters and inlet hose — no drain line.
- Installation Guide pages 03-04: remove the aerator, fit an adapter by hand or with a coin, attach the mounting base and hose. No plumbing work, drilling or tools beyond a coin are called for.
- Limited Product Warranty pages 08-09: “ONE YEAR LIMITED FRIZZLIFE WARRANTY”; register within 90 days; cartridges excluded; void conditions listed.
- Installation Guide is two steps: remove the aerator and fit an adapter, then position the system and flush it. No plumbing is cut or drilled.
- Installation Guide page 03, internal threaded faucets: “Use a coin to connect the adapter to the faucet, then connect the mounting base (F) to the adapter.” Plumber's tape is supplied for leaks; no other tool is called for.
- Frizzlife DS99/DS99-S Owner's Manual, 10 pages: specifications, precautions, installation guide, use method, filter replacement guide, FAQ and the limited product warranty.
- Replacement Instruction page 06, steps 1-4, including “Please make sure to place the system in the water sink first before the replacement work” and 'flush it for 5-10 minutes'.
- Precautions page 02: “Please flush water for 5-10 minutes for the first time usage.”
- Warranty page 09 item 3: “Customer is responsible for proper operation, which includes complete and continual leak inspection.”
- Filter Replacement Guide page 05: DS99 / DSF01, DSF02 / 6-8 months, 8-12 months.
- Filter Replacement Guide page 05: DSF01 6-8 months, DSF02 8-12 months.
- Replacement Instruction page 06, steps 1-4 and the note to place the system in the sink before starting.
- Installation Step 1 page 03: remove the faucet's aerator and choose the right adapter; page 04: “If you still cannot connect it properly, please contact Frizzlife customer service team for assistance.”
- Manual FAQ page 07: “Why TDS does not drop after filtration?” and the statement that the DS99/DS99-S system does not remove minerals.
- IAPMO listingaccessed: 2026-09-11https://myplc.iapmo.org/certificate#/29648
- File W-29648, issued to FRIZZLIFE TECHNOLOGY INC, lists DS99 among its models and is certified to NSF/ANSI/CAN 372-2024, covering weighted average lead content of water-contact materials, not contaminant reduction.
- File W-29648 is titled “Lead Free Water Filtration Product” and is certified to NSF/ANSI/CAN 372-2024 only; DS99 appears in its Plumbed-In model list.
- File W-29648, issued to FRIZZLIFE TECHNOLOGY INC, certified to NSF/ANSI/CAN 372-2024, lists SS99, DS99 and TS99 among its Plumbed-In models.
- IAPMO R&T file W-29648 lists DS99 among its models and certifies them to NSF/ANSI/CAN 372-2024; the certificate is titled “Lead Free Water Filtration Product” and carries no contaminant-reduction performance claim.
- The DS99's only IAPMO R&T listing is to NSF/ANSI/CAN 372-2024, a materials lead-content standard.
- NSF listingaccessed: 2026-09-11https://info.nsf.org/Certified/DWTU/Listings.asp?TradeName=DS99&Standard=&ProductType=&PlantState=&PlantCountry=&PlantRegion=&submit3=Search&hdModlStd=ModlStd
- NSF Drinking Water Treatment Units search for trade name DS99 returned “No Matching Products Found” on 2026-09-11.
- NSF Drinking Water Treatment Units search for trade name DS99: “No Matching Products Found”. Control search for trade name Brita on the same search form returned real listings on the same day, confirming the search mechanism executes.
- NSF Drinking Water Treatment Units search for trade name DS99: “No Matching Products Found”.
- WQA listingaccessed: 2026-09-11https://find.wqa.org/find-products#/keyword/DS99
- WQA certified-product search for keyword DS99 returned “No results.” on 2026-09-11.
- WQA certified-product search for keyword DS99: “No results.” Control search for keyword RO-90 on the same day returned real APEC listings, confirming the search mechanism executes.
- WQA certified-product search for keyword DS99: “No results.”
- IAPMO listingaccessed: 2026-09-11https://pld.iapmo.org/
- IAPMO R&T directory, category “Listed Model”, text “DS99”: the genuine Frizzlife match is file W-29648 (NSF/ANSI/CAN 372-2024) only; a second result, W-10564 (National Trade Supply LLC), was opened and does not contain the string “DS99” anywhere on its listing detail page and is excluded as search-index noise. Control search “MK99” returns three genuine Frizzlife files: W-11830 (NSF/ANSI 42-2023), W-11831 (NSF/ANSI 53-2024) and W-29648 (NSF/ANSI 372) — confirming the search surfaces contaminant-reduction files when a model genuinely holds one.
- Listed Model “DS99” returns W-29648 as the sole genuine Frizzlife match. Listed Model “MK99” returns W-11830 (NSF/ANSI 42-2023), W-11831 (NSF/ANSI 53-2024) and W-29648 — 3 of 3 results.
- Brand officialaccessed: 2026-09-11https://www.frizzlife.com/pages/nsf-certification
- Frizzlife's “Frizzlife Certified Products” section lists seven models (SK99-NEW, SP99-NEW, MK99, MP99, MS99, MV99, MK99-NEW) under “NSF/ANSI 53&42” and does not include the DS99.
- Brand officialaccessed: 2026-09-11https://www.youtube.com/watch?v=5o6awJ55jmc
- “Frizzlife DS99 Stainless Steel Countertop Water Filter System - Install Guide”, published by the official “Frizzlife Water” channel (606 subscribers) on Jun 27, 2023, 3,122 views as of 2026-09-11 — opened and confirmed to be an install walkthrough for this exact model.
- Government agencyaccessed: 2026-09-11https://www.saferproducts.gov/RestWebServices/Recall?format=json&RecallTitle=Frizzlife
- The CPSC recall web service returned an empty array for RecallTitle=Frizzlife on 2026-09-11. A control query for RecallTitle=Conair returned live recall records on the same request, confirming the query executes.
Cite this page
TapWaterData Editorial. "Frizzlife DS99 Review: Specs, True Cost & Cert Check." TapWaterData, verified 2026-09-11. https://www.tapwaterdata.com/filters/brand/frizzlife/ds99
Get the Weekly Water Brief
One email a week on water testing, treatment, and what water-quality data means for your home.
One email a week. Unsubscribe anytime.