Is Epic Water Filters NSF certified?

Epic Pure Pitcher

Epic Pure Pitcher (36oz BPA-free Tritan plastic pitcher with NSF/ANSI 42 + 53 + 401 certified replacement cartridge) — the brand's flagship cert-evidence anchor

Standards held

No active certifications

What’s certified

• Chlorine (free available) — NSF/ANSI 42 aesthetic chlorine taste-and-odor reduction per Pure pitcher Performance Data Sheet
• Lead — NSF/ANSI 53 Health Effects reduction per Pure pitcher Performance Data Sheet
• Mercury — NSF/ANSI 53 Health Effects scope
• Asbestos — NSF/ANSI 53 Health Effects scope
• Volatile Organic Compounds (VOCs — Benzene, MTBE, Toluene per NSF/ANSI 53 listed contaminants)
• PFOA — NSF/ANSI 401 Emerging Compounds scope per Pure pitcher Performance Data Sheet
• PFOS — NSF/ANSI 401 Emerging Compounds scope per Pure pitcher Performance Data Sheet
• Pharmaceuticals (Ibuprofen, Phenytoin, BPA — NSF/ANSI 401 listed contaminants on Pure pitcher Performance Data Sheet)
• Microplastics — within the NSF/ANSI 401 Emerging Compounds protocol particulate scope per the Pure pitcher data sheet
• Cysts (Cryptosporidium, Giardia — NSF/ANSI 53 cyst-reduction sub-scope per Pure pitcher data sheet)

Brand claims but NOT certified

• Fluoride — brand-claimed in the '200+ contaminants' aggregate marketing language, but NOT separately listed as a certified-removed contaminant on the Pure pitcher Performance Data Sheet under NSF/ANSI 58 (the standard governing fluoride reduction). Pitcher-format cartridges typically do not achieve cert-listed fluoride reduction under NSF/ANSI 58 because that standard is RO-membrane-architecture-focused — for cert-listed fluoride reduction at the pitcher tier, buyers should consult AquaTru Carafe (IAPMO R&T NSF/ANSI 58 listing covers fluoride at the countertop-RO form factor) or similar RO-architecture alternatives
• Chromium-6 (Hexavalent) — brand-claimed in the broader '200+ contaminants' aggregate marketing language; Pure pitcher Performance Data Sheet covers chromium under NSF/ANSI 53 listed contaminants but the per-listing scope is the Standard 53 specific testing protocol rather than a separate chromium-6 cert at the per-contaminant tier
• General pesticide / herbicide class — brand-claimed in the broader '200+ contaminants' aggregate framing; the per-SKU Performance Data Sheet covers specific listed pesticides (Atrazine, Lindane per NSF/ANSI 53 listed contaminants) rather than the open pesticide / herbicide class
• General PFAS class beyond PFOA / PFOS — brand-claimed broader 'Total PFAS' scope in marketing; the per-listing NSF/ANSI 401 scope covers PFOA + PFOS specifically rather than the open PFAS family. For cert-listed Total PFAS reduction at the pitcher tier, buyers should consult brand-specific Performance Data Sheets for the per-contaminant menu
• Disinfection byproducts (general class) — brand-claimed in the broader marketing aggregate; specific DBPs may be listed on the Pure Performance Data Sheet under NSF/ANSI 53 + 401 scope, but the broader DBP class extends beyond the per-listing menu

The Epic Pure Pitcher is Epic Water Filters' structural cert-vs-claim anchor and the cleanest cert-evidence story across the brand's pitcher line. The SKU IS third-party tested against NSF/ANSI 42 + 53 + 401 contaminant-reduction standards by Hydreon Corp (a Roseville-MN ISO 17025-accredited lab), with the Performance Data Sheet on epicwaterfilters.com/pages/reports documenting the per-contaminant cert-listed scope (chlorine, lead, mercury, asbestos, VOCs, PFOA / PFOS, pharmaceuticals, cysts, microplastics). The cert-evidence tier sits between two structurally distinct evidence postures: (a) direct NSF International / IAPMO R&T / WQA Gold Seal LISTING (where the cert evidence is independently indexed in the certifier's public directory at info.nsf.org / pld.iapmo.org / find.wqa.org — Epic is NOT in any of those public-directory indexes as of 2026-05-23), and (b) brand-published lab-test data with no third-party protocol-conformance testing (which is the C8 'lab-report-as-cert' confusion pattern at brands like Berkey). Epic sits at an intermediate tier: real third-party ISO 17025 lab testing against NSF/ANSI Standard methodology, published in brand-controlled Performance Data Sheets rather than indexed in the certifier's public directory. The broader 'removes 200+ contaminants' marketing aggregate on the brand homepage extends beyond the per-listing menu enumerated in the Performance Data Sheet — that's the C4 + C13 confusion pattern. Honest framing: buyers should consult the brand's Reports page for the per-SKU Performance Data Sheet to verify which specific contaminants fall under the NSF/ANSI 42 + 53 + 401 cert-listed scope vs which sit in the broader brand-marketed aggregate. WaterFilterGuru's independent third-party assessment validates the NSF/ANSI 401 emerging-compounds scope on the Pure pitcher as a meaningful differentiator vs Clearly Filtered's narrower NSF/ANSI 42 + 372-only cert footprint and vs Brita Standard's NSF/ANSI 42-only OB03 cartridge.

NSF listing

Epic Nano Pitcher

Epic Nano Pitcher (36oz BPA-free Tritan plastic pitcher with NSF P231 microbiological purifier cartridge) — sibling pitcher targeting bacteria / virus / protozoa for emergency / off-grid / well-water use

Standards held

No active certifications

What’s certified

• Bacteria — log-6 (99.9999%) reduction per NSF P231 protocol (E. coli, Salmonella, Klebsiella, Vibrio cholerae per the standard's microbiological-purifier scope)
• Viruses — log-4 (99.99%) reduction per NSF P231 protocol (Rotavirus, Hepatitis A, MS2 phage as the surrogate-virus protocol per the standard)
• Protozoa — log-3 (99.9%) reduction per NSF P231 protocol (Cryptosporidium parvum, Giardia muris / lamblia)
• Cysts — within the protozoa-reduction scope of NSF P231

Brand claims but NOT certified

• Chemical contaminants (lead, mercury, PFAS, pharmaceuticals, VOCs, chromium-6, fluoride) — the Nano pitcher's NSF P231 cartridge architecture is engineered for microbiological purification (bacteria, virus, protozoa) and does NOT separately claim or certify chemical-contaminant reduction. Buyers wanting both chemical AND microbiological cert scope in the same pitcher housing should pair the Pure cartridge (chemical scope) with the Nano cartridge (microbiological scope) — both cartridges are drop-in compatible with the same Epic pitcher housing, but cannot be used simultaneously (one cartridge per pitcher at a time). The C5 (single-contaminant cert generalized) confusion pattern fires here: buyers comparing Nano vs Pure may extrapolate the microbiological scope to chemical contaminants, which is structurally incorrect
• Chlorine taste-and-odor — the Nano cartridge's microbiological-focused media architecture is not specifically engineered for aesthetic chlorine taste-and-odor reduction at the NSF/ANSI 42 cert-listed scope; for cert-listed chlorine taste-and-odor reduction, the sibling Pure cartridge (NSF/ANSI 42 + 53 + 401 listed) is the appropriate Epic SKU
• Microplastics and emerging compounds — Nano's NSF P231 protocol scope is microbiological-specific; the broader microplastics + emerging compounds scope (PFAS, pharmaceuticals, BPA) is covered on the sibling Pure cartridge under NSF/ANSI 401 rather than on Nano

The Epic Nano Pitcher and Epic Pure Pitcher share the same physical 36-oz BPA-free Tritan plastic pitcher housing but use structurally distinct cartridges with different cert scopes. Nano covers microbiological purification (bacteria, virus, protozoa) under the NSF P231 USEPA-recognized purifier protocol; Pure covers chemical contaminants (lead, mercury, PFAS, pharmaceuticals, VOCs) under NSF/ANSI 42 + 53 + 401 standards. The Nano cartridge architecture targets emergency / off-grid / well-water scenarios where microbiological contamination is the primary risk vector — most municipal tap water in the US is already disinfected by the utility and does not require additional microbiological purification at the consumer tap. The Nano makes most sense for: (a) well-water households (where utility disinfection is not applied), (b) emergency / disaster-preparedness use cases (where municipal disinfection may be disrupted), (c) off-grid / camping / travel scenarios where the source water microbiological profile is unknown. The C5 (single-contaminant cert generalized) confusion pattern fires when buyers shopping the Epic lineup conflate Nano's microbiological scope with chemical-contaminant reduction — buyers wanting both scopes should use the Pure cartridge for daily chemical-contaminant filtration and swap to the Nano cartridge for emergency / off-grid scenarios where microbiological purification is the primary need. The honest framing: Nano is the appropriate cartridge for microbiological risk vectors (similar use case to LifeStraw Home pitcher's microbiological scope), Pure is the appropriate cartridge for chemical-contaminant risk vectors (similar use case to Brita Elite OB06's chemical scope).

NSF listing

Epic Smart Shield Undersink

Epic Smart Shield Undersink (premium under-sink filter system with dedicated cold-water faucet connection) — extends Pure pitcher cert posture to under-sink form factor

Standards held

No active certifications

What’s certified

• Chlorine (free available) — aesthetic taste-and-odor reduction per Smart Shield Performance Data Sheet (NSF/ANSI 42 territory)
• Lead — Health Effects reduction per Smart Shield Performance Data Sheet (NSF/ANSI 53 territory)
• Mercury — Health Effects reduction per Smart Shield Performance Data Sheet (NSF/ANSI 53 territory)
• Volatile Organic Compounds (VOCs) — per Smart Shield Performance Data Sheet (NSF/ANSI 53 territory)
• PFOA / PFOS — Emerging Compounds reduction per Smart Shield Performance Data Sheet (NSF/ANSI 401 territory)
• Pharmaceuticals (Ibuprofen, Phenytoin, BPA) — Emerging Compounds reduction per Smart Shield Performance Data Sheet (NSF/ANSI 401 territory)
• Microplastics — within the broader emerging-contaminants particulate scope per Smart Shield Performance Data Sheet

Brand claims but NOT certified

• Fluoride — brand-claimed in the broader marketing aggregate but not separately listed as a certified-removed contaminant on the Smart Shield Performance Data Sheet under NSF/ANSI 58 (the standard governing fluoride reduction). Under-sink carbon-block cartridges typically do not achieve cert-listed fluoride reduction under NSF/ANSI 58 because that standard is RO-membrane-architecture-focused — for cert-listed fluoride reduction at the under-sink tier, buyers should consult AquaTru Under Sink (IAPMO R&T NSF/ANSI 58 listing covers fluoride at the under-sink RO form factor) or similar RO alternatives
• Chromium-6 (Hexavalent) — brand-claimed in the broader marketing aggregate; Smart Shield Performance Data Sheet may cover chromium under NSF/ANSI 53 scope but per-contaminant cert at the chromium-6 specific tier may not be separately tested
• Bacteria / viruses / protozoa microbiological reduction — Smart Shield cartridge architecture is carbon-block-focused chemical-contaminant reduction and does NOT separately claim or certify microbiological purification under NSF P231. For microbiological purification at the under-sink tier, no Epic Smart Shield equivalent exists — the Nano pitcher cartridge is the brand's microbiological purifier SKU and does not have an under-sink equivalent
• Total PFAS class beyond PFOA / PFOS — brand-claimed broader 'Total PFAS' scope in marketing; the per-listing NSF/ANSI 401 scope covers PFOA + PFOS specifically rather than the open PFAS family

The Epic Smart Shield Undersink extends the Pure pitcher's broader chemical-contaminant cert posture (chlorine, lead, mercury, VOCs, PFOA / PFOS, pharmaceuticals, microplastics) to the under-sink form factor with a dedicated cold-water faucet connection — the structural distinction vs the Pure pitcher is the larger cartridge service life (650-gallon / ~12 month vs Pure's 150-gallon / ~3-4 month) and the dedicated under-sink installation requirement vs Pure's countertop drop-in form factor. The cert-evidence tier is the same brand-published Performance Data Sheet via Hydreon Corp ISO 17025 lab testing rather than direct NSF International / IAPMO R&T / WQA Gold Seal LISTING. The C4 (99% / 200+ contaminants claim audit) confusion pattern fires at the same intensity as on the Pure pitcher — the broader marketing aggregate extends beyond the per-listing menu on the Performance Data Sheet. The C8 (lab-report-as-cert) confusion pattern is milder at Epic vs Berkey because Epic's testing IS performed by an ISO 17025-accredited lab (Hydreon Corp) against NSF/ANSI Standard methodology — that's a real evidence tier, but not the same as direct NSF International / IAPMO R&T / WQA Gold Seal LISTING indexed in the certifier's public directory. Smart Shield positions Epic in the premium-tier under-sink segment alongside the Clearly Filtered under-sink line; the cert-standards footprint at the under-sink tier is narrower than AquaTru Under Sink ($375 + IAPMO R&T listings across NSF/ANSI 42 + 53 + 58 + 401 + 372 — five standards including NSF/ANSI 58 RO).

NSF listing