KDF 85, Heavy Metals Reduction Whole House Filter Cartridge (Refillable), Size - 20”x 4.5” Choose Pack::5 Pack designed for hardness reduction and

designed for hardness reduction and water softening

Our RO/DI systems are great for saltwater and reef aquariums

Premium Replacement Filters: Our whole house system replacement filters are precision-engineered to meet and exceed industry standards

It features a shut-off valve for water filter servicing and is lead and BPA free

KDF 85, Heavy Metals Reduction Whole House Filter Cartridge (Refillable), Size - 20”x 4.5” Choose Pack::5 Pack designed for hardness reduction andUpgrade your water filtration system with our Big Blue 20 inch x 4. 5 inch KDF85 Carbon iron and hydrogen sulfide Filter Cartridge. This filter cartridge features a powerful combination of KDF85 and GAC Carbon Coconut Shell, effectively removing up to 99% of water soluble lead, mercury, nickel, chromium, iron, and hydrogen sulfide, along with eliminating chlorine, chloramines, bad taste, and odors. The 5 Micron Nominal Woven ensures no carbon fines