Refrigerator filters certified to reduce Pharmaceuticals & emerging contaminants

NSF/ANSI 401 covers 'emerging' compounds - trace pharmaceuticals, BPA, and pesticides that regulated standards miss.

NSF/ANSI 401

24 filters certified for pharmaceuticals

Frequently asked

Which refrigerator filters remove pharmaceuticals?

24 filters in our data are NSF/ANSI 401 certified to reduce pharmaceuticals, including the HAF-QIN, MSWF, EDR5RXD1.

What does NSF/ANSI 401 certification mean?

NSF/ANSI 401 covers 'emerging' compounds - trace pharmaceuticals, BPA, and pesticides that regulated standards miss.

Does my current filter remove this if it isn't on the list?

Not necessarily. Only a filter that has passed independent NSF/ANSI 401 testing for this specific contaminant is proven to reduce it - a filter simply fitting the same slot doesn't carry the same certification.