Our combination of Reverse Osmosis and Deionization creates the ideal home system for the purest water possible. In systems that only use Deionization (1 stage), resin mixed bed ion exchange creates water just as pure but you will constantly be replacing your Deionization filters and media.
The four stages of filtration before the Deionization dramatically increase the lifespan of your Deionization filter, giving you a much lower lifetime cost than using just Deionization alone.
Reverse Osmosis Replacement Water Filters: Experience what water should taste like with the Express Water reverse osmosis water filtration system removing up to 99.99% of contaminants.
Reverse Osmosis Filter Replacement Set: Each Express Water replacement filter is specially designed to work together and compliment each other. Get the cleanest water and the best value in your filtration.
Deionization Filter: Made with ion exchange resin beads, this deionization filter removes all contaminants to create water with the lowest amount of dissolved solids. Ideal for cooking, appliances, plants, and aquariums.
Multi-Stage Water Filtration: Activated Carbon Block and Granular Activated Carbon block water filters protect your water system from chlorine damage and remove volatile organic chemicals.
Sediment water filters keep damaging sediments out of your drinking water and protect your other filters from coarse contaminants including rust, sand, dirt and silt.