Express Water Reverse Osmosis Water Filtration System &ndash; 5 Stage RO Water Purifier with Faucet and Tank &ndash; Under Sink Water Filter &ndash; plus 4 Replacement Filters &ndash; 50 GPD with Clear Housings The easiest change for a healthier life - Experience what water should taste like when we remove up to 99.99% of Lead, Chlorine, Fluoride, Nitrates, Calcium, Arsenic, Bacteria, and more Exactly what you need - Drink the healthiest water on Earth. All our filters are specially engineered to work together, producing the safest best tasting water youll ever drink Dont waste money on professional installation - Our quick and easy to understand design means you can install and understand everything about your system Quality Guaranteed - Rest easy with our 1 year warranty on all Express Water Systems Water when you need it - No need to mess with refilling or activating the system, automatically fills your water tank with high quality drinking water Help Has Arrived - Support from experts who can answer any of your questions about your homes water 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