iSpring F3WGB31BMKS Whole House Water Filter Replacement Pack, Reduces Iron, Manganese, Hydrogen Sulfide, Lead, Chlorine, Sediments, Up to 12 Months, 4.5” x 10”, Fits WGB31B-MKS

About this item

• Reliable Whole House Water Filtration – F3WGB31BMKS whole house water filter replacement pack includes a 10” x 4.5” sediment filter, a GAC and KDF compound filter, and an iron filter to tackle sediments, chlorine, heavy metals, hydrogen sulfide, odors, iron, and manganese across your entire water supply.
• Targeted Iron & Manganese Reduction – The specialized iron filter (FM15B) is engineered to effectively reduce iron (up to 3.0 ppm) and manganese (up to 1.0 ppm), protecting your plumbing, appliances, and water quality.
• Powerful Heavy Metal Reduction – The FG15B-KS water filter in the second stage uses a GAC KDF media to remove chlorine, lead, mercury, hydrogen sulfide, heavy metals, pesticides, herbicides, odors, and other contaminants found in both city and well water.
• Long-Lasting Performance – Built for durability and steady flow, this whole house water filter treats up to 50,000 gallons or 12 months, providing families with reliable, long-term filtration.
• Lifetime U.S. Support – Our friendly customer service team is always ready to guide you through filter replacement and whole-house system maintenance.
• Fresh & Ready — Cartridges arrive individually sealed to maintain top filtration quality. Unwrap before installing.
• Please Note – This filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems.