Culligan Whole House Water Filter System, Heavy-Duty, Water Inlet Size: 1 x 1 in, NPT x NPT Connection, 10 gpm, 30 to 100 psi, Temperature Rating: 40 to 100 deg F, Styrene Acrylonitrile, Black, Dimensions: 8-3/8 in Dia x 7-13/32 in L x 8-19/64 in W x 15-19/32 in H, Includes: Built-In Shut-off, Bypass and Pressure Relief Valve, Filter Life Indicator, Housing Wrench, Mounting Bracket. Culligan Whole House Water Filter System, Heavy-Duty, Water Inlet Size: 1 x 1 in, NPT x NPT Connection, 10 gpm, 30 to 100 psi, Temperature Rating: 40 to 100 deg F, Styrene Acrylonitrile, Black, Dimensions: 8-3/8 in Dia x 7-13/32 in L x 8-19/64 in W x 15-19/32 in H, Includes: Built-In Shut-off, Bypass and Pressure Relief Valve, Filter Life Indicator, Housing Wrench, Mounting Bracket. The WH-HD200-C Heavy-Duty Sediment Filter Housing allows you to preserve and protect your household plumbing and water-using appliances. Designed for installations where a 1-inch water main is present at the point of entry, this filter housing features stainless steel reinforced inlet/outlet and cap for added durability. A filter life indicator is built into the filter head which alerts you when you need to change your filter cartridge . The large filter size provides 4 times the capacity where high sediment concentration is an issue. Because water quality varies among locations, the WH-HD200-C is sold without a filter cartridge. The unit comes with a 2-year limited warranty. The WH-HD200-C housing uses filter cartridges CW5-BBS, CW25-BBS, CP5-BBS, P25-BBS, R50-BBSA, and RFC-BBSA. Filter cartridge sold separately.