2.5" x 20" BIRM / KDF 85 Filter Cartridge (Iron, Manganese, Sulfur & Rotten Egg Smell Reduction) UPGRADE KITS ✅ Iron & Hydrogen Sulfide

✅ Iron & Hydrogen Sulfide Reduction – Controls “rotten egg” odors and protects plumbing and fixtures

high durability

water spots & soap scum for a professional-grade finish after every wash

🛡️ Whole-House Protection – Supplies nitrate-free water for drinking

Standard 10" filters

2.5" x 20" BIRM / KDF 85 Filter Cartridge (Iron, Manganese, Sulfur & Rotten Egg Smell Reduction) UPGRADE KITS ✅ Iron & Hydrogen SulfideProduct 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,