Maximum performance providing the highest quality water for your home.
Sulfur Guard filters provide a turnkey remedy for handling foul-smelling “rotten egg” water. Unlike other systems that use multiple treatment stages and are expensive, cumbersome and complex to maintain, there’s not much to do with a Kinetico Sulfur Guard™ filter but enjoy your water.
Sulfur Guard™ Backwashing Filter Highlights
Fresh Clean Water
Dual Tank System
Dual tanks accommodate higher flow rates needed in multi-person and larger homes.
Moving water is the power source, not electricity, so operation is simple and reliable. There are no timers or computers to set, adjust, repair or replace.
Complete Your Whole Home System
Build the system that’s right for you, adding products based on your specific needs and wants.
Kinetico Premier Series® XP
With improvements that make them the most efficient, Kinetico Premier Series® XP softeners are ideal for homes with multiple or more challenging water conditions. These high-flow systems are comprised of multiple tanks, so you’ll have a continuous supply of soft, clean water. Premier Series XP systems only operate when needed, without the use of electricity, so you won’t have any computers or timers to program, set, repair or replace.
Kinetico Signature Series®
Kinetico Signature Series® twin tank design, combined with non-electric, demand operation mean your water issues will be history. And so will any hassles or inconveniences you may have experienced with other water systems on the market. What you’ll have is an unlimited supply of soft water.
Kinetico Essential Series®
Essential Series systems will handle basic, uncomplicated water conditions without the need for a timer, clock or computer. Available in a sleek, compact design, it’s the perfect solution for modern homeowners who are looking for reliability and efficiency.
Kinetico K5 Drinking Water Station®
Kinetico’s K5 Drinking Water Station®, our best reverse osmosis system, includes unique features and is customizable to suit your specific treatment needs.
Browse More Specialty Solutions
Check out other water softeners available from Kinetico. A water test and consultation with a water expert will help you decide which system is best for your water and you.
Kinetico’s Arsenic Guard® system offers an effective, affordable and dependable solution for homes with arsenic in their water supply.
Calcite Backwashing Filter
The Kinetico Calcite Backwashing Filter is a dual-tank system that filters turbidity and raises pH, eliminating corrosion problems from acidic water.
Carbon Backwashing Filter
Kinetico’s twin-tank Carbon Backwashing Filter uses a coconut shell carbon media for whole house removal of chlorine, tastes and odors from water.
Kinetico Dechlorinators provide chlorine-free water to every faucet in your home, while protecting your water softener from the harsh effects of chlorine.
Macrolite® Backwashing Filter
Kinetico’s twin-tank Macrolite® Backwashing Filter uses a proprietary media to effectively filter water and reduce turbidity with virtually no required maintenance.
Kinetico’s single-tank Neutralizer balances the pH of water to eliminate a metallic taste or prevent damage to plumbing caused by acidic water.
Powerline™ PRO Series Filters
Protect appliances, fixtures and clothing from iron staining, and eliminate the rotten-egg odor caused by hydrogen sulfide gas in your water with these electric, single-tank systems.
Sulfur Guard™ Backwashing Filter
Kinetico’s Sulfur Guard™ Backwashing Filter is an effective and easy solution for removing hydrogen sulfide (aka, sulfur) from water.