The 200 Gallon White Potable Water Filter by Culligan is designed for use with the FM-15A Faucet System, providing clean and safe drinking water for your household. With a large capacity of 200 gallons, this filter can last for extended periods of time without needing to be replaced. The white color adds a sleek and modern look to your kitchen or utility area. The 200 gallon Faucet replacement cartridge is a level 3 advanced filtration and is compatible with the Faucet System.