About this item

• [Powerful Whole House Protection Against Heavy Metals, Chlorine & More] The iSpring WGB31BC-KS whole house water filter system combines high-capacity 3-stage filtration with KDF media to help reduce lead, mercury, chlorine, sediments, hydrogen sulfide (H₂S), bad tastes, odors, and other common water contaminants. Enjoy cleaner, fresher water from every tap while helping protect your plumbing fixtures, appliances, and your family's everyday water quality.
• [See Your Filter Working—No More Guesswork] Stop wondering when it's time to replace your whole house water filter. The transparent first-stage housing lets you monitor sediment buildup and discoloration at a glance, so you can replace filters based on actual condition instead of guessing. This smarter design helps maintain consistent filtration performance while reducing unnecessary filter changes.
• [Compact Size. Whole House Performance.] Designed for apartments, smaller homes, condos, and vacation properties, the compact 24.5" × 18" x 8" 3-stage whole house water filter system fits where larger systems can't—while delivering up to 15 GPM of strong, reliable water flow for your entire home.
• [Fast, Mess-Free Filter Changes] Replacing filters shouldn't be a struggle. Built-in pressure release buttons make it easy to release pressure before opening the housing, helping reduce spills and making routine maintenance quicker, cleaner, and less frustrating.
• [Long-Lasting Performance, Backed by Real Support] This whole house water filtering system is designed to provide clean water for up to 50,000 gallons or 12 months, depending on water conditions and usage. Every filter is individually sealed for freshness and peak performance, and your system is backed by a 1-year limited warranty plus lifetime U.S.-based technical support whenever you need assistance.
• [Retains Healthy Minerals] Unlike reverse osmosis systems, this whole home water filter reduces unwanted contaminants while retaining naturally occurring minerals. It does not reduce TDS. If total dissolved solids removal is desired, pair it with an iSpring Reverse Osmosis system for drinking water.