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Apr 09, 2026 - 11:10 AM
Thank you for reaching out to us. Yes, this filter has been independently tested and certified by IAPMO to NSF/ANSI 53 health-effects standards for PFAS reduction.
Is this filter NSF/ANSI certified? PFAS / PFOA / PFOS Carbon Block Water Filter Cartridge 4.5" x 20" Big Blue PFAS
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Open Apr 09, 2026 - 11:10 AM
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PFAS / PFOA / PFOS Carbon Block Water Filter Cartridge 4.5" x 20" Big Blue
PFAS / PFOA / PFOS Carbon Block Filter – 4.5″ x 20″ Big Blue (NSF Certified) This NSF-certified PFAS carbon block filter cartridge is designed to reduce PFOA and PFOS “forever chemicals” from drinking water at the point of use. Sized to fit standard 4.5″ x 20″ Big Blue housings , it provides an affo...
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