Make the purest drinking water with your own home system. Great in the kitchen: Improve the taste of your cooking， coffee， ice， and drinks. Experience true Reverse Osmosis Deionization purification. Safe filtered fresh tasting H2O: Removes up to 99.99% of contaminants including Lead， Chlorine， Fluoride， Cyanide， Giardia， Radium， Asbestos， Calcite， Heavy Metal， Bacteria， Viruses， Pharmaceuticals， and other major contaminants. Get setup fast with our Quick Connect tubing system. The UV light is equipped with a warning tone that will alert you when the power of the UV falls below the germicidal range. Includes fast flow faucet with 0.8 GPM delivery. Best for house， apartment， residential， well water， industrial， rv， machine， and office uses. Certified by an independent laboratory to NSF standard 58. Comes with 4 gallon (3.2 gallon water capacity) storage tank. Includes all filters needed for setup and first 6 months. Can be installed undersink， in a basement or other remote locations. For every gallon of water produced the system discharges between one and three gallons. The system is compatible with 3/8\" and 1/2\" under sink connections. Operates on 40-80 PSI water pressure， you may need a Booster Pump or Pressure Regulator depending on your water pressure. Cleaner and more convenient than any pitcher， faucet filter， or countertop systems. Express Water's 6 Stage Deionization Reverse Osmosis Water Filtration System RODI10D is the complete solution for your drinking water.

Reverse Osmosis Water Filter: Experience what water should taste like with the Express Water reverse osmosis water filtration system removing up to 99.99% of Lead， Chlorine， Fluoride， Nitrates， Calcium， Arsenic， Bacteria， and more

Deionization Water Filter: Made with ion exchange resin beads， Express Water deionization filters remove the most difficult of contaminants from your water， giving it the purity great for cooking， cleaning， watering plants， aquariums and more.

Under Sink Water Filter: Don't waste money on professional installation. Express Water's quick and easy-to-understand design means you can install and understand everything about your new water filtration system

Quality Guaranteed: Rest easy with our 1-year warranty on all Express Water Reverse Osmosis Water Systems

Under Sink Water Filter System: No need to mess with refilling or activating your water filter， Express Water's water filtration systems automatically fill your water tank with high quality drinking water

Leak Detection: Each under sink water filter includes an emergency leak stop detector that shuts off water flow when it detects unwelcomed moisture

Customizable RO Water Filter System: Express Water home water filtration systems are fully upgradable and customizable with quick connecting fittings. Try additional filtration attachments including UV Water Filter， Alkaline Water Filter， and more

On Demand Support: Support from experts who can answer any of your questions about your new water filter

Love your water - environmentally friendly coconut carbon filters give unequalled quality and a clear natural taste

Peace of mind - we include an emergency leak stop detector that shuts off water flow when it detects unwelcome moisture