Our efficient high capacity KDF filter improves the purity and taste of your water and gives you the best value from your filters.
Standard 20” size fits most whole house filters, high capacity systems, and Purifiers.
Save your time and money with a high capacity filter. The life of your filter will depend on the quality of your water. On average each filter is good for up to 100,000 gallons or 6-12 months of use.
Our high flow design can supply up to 0.25 gallons per SECOND.
Kinetic Degradation Fluxion
Keep Out Impurities
Whole House Water Filter System: Reduce harmful impurities from your entire home’s water with Express Water’s 3 Stage whole house water filtration system and easy to replace water filter replacement cartridges.
Easy to Replace Water Filter Cartridges: All Express Water whole house water filter replacement cartridges are designed for quick and easy replacement to keep your system up and running.
Heavy Metal Water Filter: Protect your home from heavy metals while improving the quality and taste of your water. Reduce Heavy Metals, Iron, Lead, Nickel, Chromium and more through the combination of catalytic carbon and high purity ionically charged copper and zinc granules.
Universal Standard Size Water Filters: Take the guessing out of replacing your water filters. Express Water’s whole house replacement filters fit all standard 4.5” x 20” whole home water filter system housings.
Long Lasting Water Filtration: KDF replacement water filters have a life cycle of 100,000 gallons or 6–12 months depending on incoming water quality, providing your home with reliable whole home water filtration.
High Quality Whole Home Water Filter: Express Water’s KDF replacement filter means no more worrying about your home’s water. With specially engineered high flow filtration you can have crisp clean drinking water from any faucet with no drop in your water pressure.
Reliable Water Filtration: Help your business prevent costly build up of rust and other damaging sediments, give healthier water to your pets, extend the life of your home appliances, reduce the energy cost, and more with Express Water’s whole home filtration systems.
2 year used review
I have a heavy whole house system , system not only is very well built. had to call tech support once when installing and a few misc things. They were quick and on top of every question but also made sure everything was painless. Water quality after using this filters is a game changer and it’s funny how many comments I have gotten from guest “ man ur water taste good” makes me sound like a sales man when I take my guest to the water filter and explain why a good whole house filter is such a life changer. filters itself are great quality and their rating score of 6-12 months or up to 100k gals of water, I would 100% agree on that and my water is 350ppm and super iron and has a lot of minerals. if these filters can handle my stuff I know majority of people will have no issues cause I was hanging to change my plumbing every few years but also my garden hoses would fill Up With iron… problem solved!
Would purchase again
An improvement in water pressure
I bought this filter to replace my old filter. This new filter gets similar numbers on TDS and has the same taste - in other words both filters did their jobs perfectly. But I've noticed that this new one also doesn't choke the water pressure like the old one. So, I'm very pleased with it.
Well made filter as part of Express Water whole house system
This is the second filter of the 3 in our Express Water whole house system (sediment, KDF, carbon). It is well made and does a great job filtering out metals and chlorine.