The 85470 Washing Machine Inline Water Filter System by Inline is a 5-stage sediment filtration system designed for Aqua Optima Evolve models. Made of brass with a 25 micron rating, this filter removes contaminants such as asbestos and has a filter life of 3 months. Suitable for use in washing machines, combination washer/dryer units, and countertops, this white filter cartridge fits hot or cold water faucets and hoses, providing a flow rate range of 2.5 - 5.0 gallons per minute. With materials sourced from the USA, this filter system is a convenient and effective solution for clean and safe water filtration in your home.