The Culligan FM-25 faucet mount polished chrome replacement cartridge improves the taste and quality of drinking water right from your tap. The FM-25R filter reduces bad taste and odor, aesthetic chlorine taste and odor, sediment, lead, cycts such as giardia, and cryptosporidium, turbidity, atrazine, lindane, and particulate Class 1. The filter cartridge has a life of up to 200 gal or 2 months. For faucet water filter refer to model No. FM-25 (SKU 400504).