Getting the latest innovations in water filtration technology in your home doesn't have to mean paying to completely remodel the kitchen. The Reverse Osmosis 5-Stage Water Treatment System makes removing sediment, dangerous chemicals, dissolved gasses and other impurities from your water using five-stage reverse osmosis a simple task. The system comes with everything needed for installation, and you can get the process done without having to replace your entire sink or make major modifications to your plumbing. To ensure top performance, the set is made only from NSF and FDA-approved components. Plus, each one is individually wet tested after production and then fully sanitized, so you can be certain you're getting a truly reliable water filtration solution to improve the clarity, purity, safety, taste and smell of your water for drinking and cooking.