1. House PreFilter: Double filtration ensures effectiveness. The Whole House Spin Down Sediment Filter is engineered to block contaminants like sediment, debris, rust, calcium, sand grains, and other impurities from entering your home and affecting your family. Experience cleaner drinking and boiled water with this flushable, reusable filtration system. 2. Protection: Shields against large impurities in municipal tap water, including sand, rust, worm eggs, and lime colloids. Safeguards all household appliances—washing machines, dishwashers, water purifiers, and water heaters—from damage. 3. 100% Safe Material: Features a duallayer 40micron foodgrade stainless steel mesh filter to capture particles larger than 40 microns (half the thickness of a human hair!) before they enter your home. The quality brass valve head ensures durability. The transparent filter housing withstands burst pressures exceeding 725 psi (5 MPa) and offers frost protection and impact resistance. Enhanced frostproof materials and design extend its operating temperature range. 4. Flexible Installation Connections: Equipped with a 316 stainless steel filter element for effortless filtering and cleaning. Utilizes siphon front flush backwash for thorough cleaning without clogging—no disassembly required. Simply open the drain valve monthly for maintenance. Saves cleaning time and includes a function to log each cleaning session.