Experience better quality water throughout your entire home. The Moen® Whole Home Water Filtration System helps remove common contaminants, so you always have water you love. Ideal for homes with 1-3 bathrooms, it’s easily installed at the main water line and ensures you have cleaner, great-tasting water at every tap and with every fixture and shower to help improve your overall health and well-being. The low-maintenance system uses a 3-stage design for superior contaminant removal and optimal performance.