Pureday Carbon Block Replacement Filters, Berkey & Purewell Compatible, for Major Gravity Water Filter Brands, 2 Pack

About this item

• UNIVERSAL COMPATIBILITY - Fits Pureday gravity water filter tanks, compatible with Berkey, PureWell and similar popular gravity filters. Tool-free install — rinse, insert, enjoy fresh water.
• NSF/ANSI 42, 53 & 401 SYSTEM CERTIFICATION - The certification covers the complete system: this carbon block + the PFOS/PFOA reduction filter used together. Pair them for NSF-certified protection.
• WORKS STANDALONE OR PAIRED - Alone: reduces chlorine, tastes & odors. Paired with the PFOS/PFOA filter, the complete system reduces microplastics 99.2%, PFOS over 94.89%, PFOA over 96.92%, pharmaceuticals over 99%
• LONG-LASTING VALUE - Each filter lasts 6 months or 3,000 gallons — replace every 6 months. The 2-pack supplies a full year of replacements.
• EASY INSTALL & CARE - Rinse for 1 minute, insert, tighten the wing nut. Discard the first 1-2 filtered batches. Harmless black particles at first are normal for new filters. Cold water only.