iSpring Whole House Water Filter System, Reduces up to 99% Chlorine, Sediments, Taste, Odor, 3-Stage w/ 10-Inch Sediment and Carbon Block Filters, Model: WGB31B, 1" Inlet/Outlet

The iSpring WGB31B whole house water filter system is a compact yet powerful solution for improving your home’s water quality. Featuring a 3-stage water filter system, it includes a 10" sediment filter that captures dirt, rust, and debris, followed by two CTO carbon block filters made from premium coconut shell carbon—effectively reducing up to 99% of chlorine, as well as unpleasant tastes and odors. Ideal for households seeking a reliable whole house water filtration system, the WGB31B is built with a 1” inlet/outlet and standard 10” x 4.5” filter housings to maintain strong water flow (up to 15 GPM). The see-through first-stage housing allows easy filter inspection, and the system requires minimal maintenance while protecting your plumbing, appliances, and family. Whether you're using city or well water, this home water filter system whole house provides a space-saving, budget-friendly solution without sacrificing performance. For TDS removal, pair this system with an iSpring Reverse Osmosis unit for complete water purification at the point of use.

• ‌Powerful 3-Stage Filtration – The iSpring WGB31B whole house water filtration system includes a 10" x 4.5" sediment filter and two CTO carbon block filters — removing up to 99% of chlorine, along with sediments, rust, tastes, odors, herbicides, and more for clean, odor-free water.
• Compact Yet Powerful: Ideal for apartments, smaller homes, or vacation properties, this 10” x 4.5” whole house water filter fits tight spaces while delivering long-lasting, high-performance filtration.
• Built to Last – Designed for durability, this whole house water filter system delivers reliable performance for up to 50,000 gallons or 12 months, depending on water usage and quality. It is a long-lasting solution for those seeking a dependable whole home water filtration system.
• Quick and Easy Installation – Designed with a 1” NPT inlet/outlet and 10” x 4.5” filters, this water filter system for home delivers a strong water flow (up to 15 GPM) while requiring minimal maintenance.
• Easy Filter Changes — Built-in pressure release buttons let you swap filters fast and mess-free.
• Peace of Mind Guaranteed – Supported by a 1-year limited warranty and lifetime technical support from our U.S.-based customer service team. Whether you're purchasing your first whole house water filtration system or replacing your current home water filter, we're here to help—before and after your purchase.
• Sealed for Quality — Every cartridge is individually wrapped to ensure freshness and peak performance. Be sure to unwrap before use.
• Healthy Minerals Retained – This filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems—perfect complements to any water filtration system for house or whole home water filtration system.