Whole House Water Filter System: Reduce harmful impurities from your entire home’s water with Express Water’s 3 Stage Water Filtration System and easy to replace Water Filter Replacement Cartridges Long Lasting Water Filtration: The highest quality, long-lasting materials give you up to 100,000 gallons of water filtration per set depending on incoming water quality Take Care of Your Home: Protect our plants, give healthier water to your pets and extend the life of your dishwasher, laundry machine, and other appliances through proper and efficient 3-stage water filtration Save Time and Money: High-capacity filters will efficiently and effectively filter your water without loss of pressure Please be informed - Whole house systems are installed at the main water supply line for the purpose of treating all incoming water in your home or business. Unlike reverse osmosis systems, whole house systems will NOT reduce Total Dissolved Solids (TDS). If you are searching for a filter that removes TDS, we recommend our Express Water Reverse Osmosis systems