We are offering item description this pentek 158117 14" #10 slim line clear filter housing is suitable for low-flow applications that have space restrictions. The sump is made of clear styrene-acrylonitrile (san) for on-site viewing of flow and cartridge condition, and the cap is made of reinforced blue polypropylene for strength and resistance to chels. The cap has 14" female national pipe thread taper (npt) threaded input and output connections and a nitrile butadiene ruer (buna-n) o-ring to ensure a watertight seal. The housing can be used with a 10" x 2-12" sediment or on filter cartridge (sold separately). It has an initial pressure drop of 2 pounds per square inch (psi) at a flow rate of 3 gallons per minute (gpm), a maximum operating pressure of 125 psi, and a maximum operating temperature of 125 degrees f (51.7 degrees c). This filter housing is for use in various applications, including residential drinking water filtration, food service, and humidifying systems, among others.