4.5" X 20" Phosphate Crystals Filter Cartridge (Iron And Lime Scale Reduction) dual di canister 🛁 Bathrooms – Prevents stains

🛁 Bathrooms – Prevents stains and buildup on shower glass

Tank Size Calcite Media Required 9" × 48" 75 lbs 10" × 54" 100 lbs 12" × 52" 125 lbs 13" × 54" 150 lbs

ensuring stability and long-lasting performance during installation

Self-Cleaning Design – Segmented stack distributors open during backwash to clear fines

Be sure to measure the size of your filter before purchasing

4.5" X 20" Phosphate Crystals Filter Cartridge (Iron And Lime Scale Reduction) dual di canister 🛁 Bathrooms – Prevents stainsProduct Overview The LiquaGen 4. 5 x 20 Phosphate Crystal Filter Cartridge is built for maximum whole house protection against hard water. Packed with high capacity phosphate crystals, this refillable cartridge is designed to minimize scale buildup, protect plumbing from corrosion, and extend the life of household appliances. With double the capacity of a 10 Big Blue cartridge, it provides longer service life and reliable performance for families and