CUNO, Incorporated manufactures fluid filtration products for multiple uses and applications. The Aqua-Pure brand of water filtration and treatment products are used in residentail, commercial and light industrial applications. As the premium brand of filtration equipment serving these market segments, Aqua-Pure leads the industry with innovative and technologically advanced product, like the new line of AP Easy line of water filtration products. AP Easy offers two product offerings to fit the homeowners needs. One system offers 3 undersink models with capabilities to remove sediment, chlorine taste and odor and prevent scale build-up, as well as lead and cyst and some Volatile organic Chemicals, each with a dedicated faucet to access the filtered water. The other system offers similar contaniment reduction capabilities but has the ability to be installed on the cold water line of the primary faucet filtering all of the cold water passing through the faucet. Both systems offer the unique and patented SQC (Sanity Quick Change) feature, which allows for easy, no-spill cartrdige change-out. A simple quarter turn of the cartrdige releases it for change-out. A simple quarter turn is all that is required to install the replacement cartridge.