[Pre-Sale] iSpring WGB31B-PF Whole House Water Filter System, SGS-Tested to Remove up to 99% PFAS, 3-Stage Filtration Reduces Sediment, Chlorine, Taste & Odor, 10-Inch Filters, 1" Inlet/Outlet
-20%
$311.99
$389.99
About this item
- PFAS-Free Water for Your Whole Home – Built with an SGS-tested FC15B-PF PFAS-removal filter, this compact whole house water filtration system removes up to 99% of PFAS, including PFOA and PFOS, found in municipal and well water. A reliable PFAS water filter for families seeking safer water throughout the home.
- Compact 3-Stage Protection – This space-saving 3 stage water filter system uses 10" filters to reduce sediment, rust, chlorine, taste, odor, PFAS, and other harmful chemicals. Whether you're on city or well water, this system delivers whole home protection for you and your family.
- Built for Smaller Spaces – Designed for homes where a standard 20" filter system may not fit, this 10" x 4.5" home water filter system whole house delivers high performance in a compact form. Ideal for condos, apartments, and utility rooms with limited space.
- Quick and Easy Installation – This water filter for whole house features 1" NPT ports and comes pre-assembled with housings, O-rings, and a wrench. It's easy to install into most whole home water filter setups with minimal tools and effort.
- Quick, Easy Maintenance - Release pressure with the push of a button for simple, stress-free filter changes.
- Peace of Mind - Backed by a 1-year limited warranty and lifetime U.S.-based technical support. Whether you’re installing your first whole house system or replacing an old one, our team is here to assist you every step of the way.
- Healthy Minerals Retained – Unlike RO systems, it retains healthy minerals in your water. For TDS removal, pair with an iSpring under-sink RO system.
- Sealed for Quality - Every whole house water filter cartridge is individually wrapped to ensure freshness and peak performance. Be sure to unwrap before use.
- Pre-Sale Product Notice - Please Read Before Purchasing. This is a pre-sale item. Orders will be processed and shipped in sequence, with an estimated shipping date around Sep 1st. 100% refundable before shipping.
Frequently Bought Together

[Pre-Sale] iSpring WGB31B-PF Whole House Water Filter System, SGS-Tested to Remove up to 99% PFAS, 3-Stage Filtration Reduces Sediment, Chlorine, Taste & Odor, 10-Inch Filters, 1" Inlet/Outlet
$311.99
-20%
$389.99
$389.99
- Availability: In Stock
- Model: WGB31B-PF
- Manufacturer: iSpring
- Product Dimensions: 24.50"L x 8.00"W x 18.00"H
- Product Weight: 27.20 LB
-
iSpring AWR3 Filter Housing Wrench for Whole House Water Filtration Systems with 4.5” Filters
$17.99 -
iSpring FP15B Sediment Filter Replacement Cartridge for Whole House Water Filtration Systems, High Capacity 5-Micron Premium PP, 4.5" x 10"
$28.99 -
iSpring FC15B 5-Micron Coconut Shell Activated CTO Carbon Block Water Filter Replacement Cartridge for Under Sink and Whole House Water Systems
$49.99 -
iSpring HB18B Water Filter Housing 10" X 4.5" in. , 1-in. NPT Ports
$64.99 -
iSpring ORB1X2 Replacement O-ring for 10" X4.5" Undersink and Whole House Water Filtration Systems, Pack of 2
$11.99 -
iSpring LS43 Water Leak Detector Alarm System with Automatic Shut-off Valve and 2 Detection Sensors, Connects Up to 8 Sensor to Prevent Flooding
$151.99 -
iSpring ASLS43 Water Leak Detector Alarm System Add-on Detection Sensor
$34.99 -
iSpring AWR3L Long Filter Housing Wrench for 4.5” Whole House Water Filters - Durable Spanner Tool, Easy-Grip Design to Unscrew, Black
$22.99
-
Start Download
WGB32B Manual.pdf