The Shurflo RV-10UC-A 10" Water Filter Housing features 3/8" female ports, designed for efficient filtration in RVs and marine applications. This durable housing accommodates standard filter cartridges and ensures reliable water quality. Its compact design allows for easy installation and maintenance, making it an ideal choice for enhancing your fresh water system.• Inlet Size: 3/8 Inch• Inlet Connection Type: Female Threads• Outlet Size: 3/8 Inch• Outlet Connection Type: Female Threads• Length (IN): 10 Inch• Color: White• Material: Carbon Paper Cartridge Uses Any 10 Inch PENTEK Replacement Cartridge To Choose Your Level Of Safety Garden Hose Connectors Included Easy Installation Inside Or Outside The RV | Shurflo 10"L 3/8" Female Ports Water Filter Housing