2.5" x 20" BIRM / KDF 85 Filter Cartridge (Iron, Manganese, Sulfur & Rotten Egg Smell Reduction) UPGRADE KITS 5” x 20” Strong Base

5” x 20” Strong Base Anion Cartridge (Nitrate Reduction) Size 4

✅ Pre-Measured & Fresh – Heat-sealed bags ensure resin stays effective

Using activated alumina media combined with granular activated carbon (GAC)

5” x 10” GAC/UDF + Phosphate Crystals Filter Cartridge is a dual-stage Big Blue cartridge that combines Granular Activated Carbon (GAC/UDF) with phosphate crystals for superior water treatment

2.5" x 20" BIRM / KDF 85 Filter Cartridge (Iron, Manganese, Sulfur & Rotten Egg Smell Reduction) UPGRADE KITS 5” x 20” Strong BaseProduct Overview The LiquaGen 2. 5 x 20 Birm KDF85 Filter Cartridge is a refillable slimline cartridge designed to reduce iron, manganese, and hydrogen sulfide (rotten egg smell) from your water supply. Using a proven blend of Birm media and KDF85 granules, it provides dual stage protection against staining, odors, and metallic taste while keeping your plumbing and appliances cleaner and longer lasting. Built for standard 2. 5 x 20 filter housings,