Multipure Aqualuxe: NSF certification check
Certified to: NSF/ANSI 42, NSF/ANSI 53, NSF/ANSI 401 (per NSF's public listing, checked 2026-10-17).
| Type | Carbon block under-sink filter |
|---|---|
| Replacement element(s) on NSF listing | CBLX |
| Rated service cycle (NSF listing) | 500 gallons |
| Rated flow (NSF listing) | .75 gpm |
| Replacement filter price | $180.00: replacement CBLX filter (source, as listed 2026-10-17) |
| NSF listings | NSF/ANSI 42, NSF/ANSI 53, NSF/ANSI 401 |
Exactly what NSF lists
NSF/ANSI 42: Aesthetic effects: chlorine, taste and odor, particulates
Certified claims on NSF's listing: Chloramine Reduction, Chlorine Reduction, Nominal Particulate Reduction, Class I, Taste and Odor Reduction.
NSF/ANSI 53: Health effects: e.g. lead, cysts, VOCs, PFOA/PFOS
Certified claims on NSF's listing: Asbestos Reduction, Chlordane Reduction, Cyst Reduction, Lead Reduction, MTBE Reduction, Mercury Reduction, PCB Reduction, Toxaphene Reduction, Turbidity Reduction, VOC Reduction, Arsenic (Pentavalent), Microcystin Reduction, PFOA Reduction, PFOS Reduction.
NSF/ANSI 401: Emerging compounds / incidental contaminants
Certified claims on NSF's listing: Atenolol Reduction, Bisphenol A Reduction, Carbamazepine Reduction, DEET Reduction, Estrone Reduction, Ibuprofen Reduction, Linuron Reduction, Meprobamate Reduction, Metolachlor Reduction, Naproxen Reduction, Nonylphenol Reduction, Phenytoin Reduction, TCEP Reduction, TCPP Reduction, Trimethoprim Reduction, Microplastics Reduction.
Note: NSF's footnotes for the CBLX cartridge also mention NSF Protocol P473 (PFOS/PFOA) and Protocol P231 (bacteria, viruses, live cysts). We list those as notes only; the certified claims above are what NSF lists in the standard tables.
Contaminant pages featuring this model
Lead · PFAS (PFOA & PFOS) · Chlorine · Chloramine · VOCs · Cysts (Cryptosporidium, Giardia) · Arsenic (pentavalent) · Microplastics · Mercury · MTBE
View Multipure Aqualuxe on the manufacturer's site (plain link, not an affiliate link)
We have not tested this product. Certification means NSF verified specific claims under specific test conditions; it does not mean your water will be safe. Get your water tested and see the methodology.