4.5" x 20" Coconut Shell Carbon + KDF 55 Filter Cartridge (Heavy Metals and Chlorine Reduction) single di canister 🔧 Universal Compatibility – Fits

🔧 Universal Compatibility – Fits all standard 4

no polyphosphates

dependable solution for softening and filter tanks

🔧 Slimline 10” Fit – Compatible with all standard 2

💧 Arsenic & Fluoride Reduction – Activated alumina targets these harmful contaminants for safer drinking water

4.5" x 20" Coconut Shell Carbon + KDF 55 Filter Cartridge (Heavy Metals and Chlorine Reduction) single di canister 🔧 Universal Compatibility – FitsProduct Overview The LiquaGen 4. 5 x 20 Coconut Shell Carbon + KDF 55 Whole House Water Filter Cartridge is engineered for maximum contaminant reduction and long lasting performance. Designed to fit all standard 20 Big Blue filter housings, this premium cartridge combines KDF 55 copper zinc media with high grade coconut shell activated carbon for dual stage water treatment. This powerful cartridge reduces heavy metals (lead, mercury, arsenic, nickel,