Check the listing for details. Culligan HD-950A Heavy-Duty Blue Filter Housing. Color: Blue, Condition: New. Listed at 119.99 USD. The Culligan® HD-950A Heavy-Duty Whole House 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 a pressure relief button used at cartridge change time. For ease of cartridge change, a housing wrench is included. The large filter size provides extra capacity where high sediment concentration is an issue. Because water quality varies among locations, the HD-950A is sold without a filter cartridge. The unit comes with a 5-year limited warranty. The HD-950A housing uses filter cartridges CW5-BBS, CW25-BBS, CP5-BBS, P25-BBS, R50-BBSA, and RFC-BBSA. Filter cartridge sold separately.Product FeaturesUV-resistant opaque filter housing is easy to install on 1-inch main water line at point of entry. Cartridge sold separately Filter extends life of washing machines, water heaters, water softeners, fixtures, faucets, and other water-using household appliances Uses Culligan® heavy-duty whole house cartridges: CP5-BBS, CW5-BBS, CW25-BBS, P25-BBS, 450-BBS, RFC-BBSAWQA / IAPMO Tested and Certified for structual integrity. 5-year limited warranty Product SpecificationsAdditional Parts Available: Replacement parts sold separately: Culligan® OR-100 o-ring, SW-3A housing wrench, WBA mounting bracket Package includes: Housing with OR-100 o-ring, SW-3A housing wrench and installation instructionsFilter Life: Dependant on filter cartridge selected and water conditonsFlow Rate (GPM): up to 10 GPMTemperature Range Fahrenheit: 40 – 100°F Operating Pressure Range PSI: 30–125 psiProduct Dimensions: 13.25 X 7.25 X 7.25