💦 Drink Deeply, Live Purely! NSF Standard 42 certified for your peace of mind. Corrosion-resistant stainless steel for long-lasting service. Experience the purity of filtered water throughout your home. Handles peak flow rates of up to 20 gpm effortlessly. Quick-change design means no mess, no stress. Ideal for Larger Homes 100,000 Gallon Capacity Sanitary Quick Change The 3M Aqua-Pure Whole House Sanitary Quick Change Water Filter System AP903 is designed to provide clean, great-tasting water throughout your home. With a remarkable 100,000-gallon capacity and a quick-change filter design, it ensures easy maintenance and high flow rates, making it perfect for larger households. Its durable, corrosion-resistant construction and NSF certification guarantee quality and reliability.