Specification Brand : Pentek BulletPoint1 : Replacement head nut gasket for stainless steel water filter housings BulletPoint2 : Fits Pentek ST Series housings BulletPoint3 : Buna-N for flexibility and abrasion resistance BulletPoint4 : Country of origin: China BulletPoint5 : Easy installation: With a few accessories, the filter housing can be installed easily and can be operated by one person. PACKAGE- Included: 1*stainless steel Filter housing, 1*bracket, 1*key wrench.1* drain valve.Weight: 16.28 LB Capacity : 10 gallons Color : Membrane Housing 2521 CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 785869946026 ExternallyAssignedProductIdentifier2 : 0785869946026 ExternalTestingCertification : NSF GpsrSafetyAttestation : 1 IncludedComponents : Wrench InstallationType : Under Sink ItemDisplayWeight : 0.1 pounds ItemName : Pentek 143339 Head Nut Gasket for ST Series Housings ItemPackageDimensions_Height : 11.3 centimeters ItemPackageDimensions_Length : 2 centimeters ItemPackageDimensions_Width : 3.8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-process-filter-housings LowerTemperatureRating : 97 degrees_fahrenheit Manufacturer : Pentair Industries Material : stainless steel MaximumFlowRate : 6 gallons_per_minute ModelNumber : 143339 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 143339 ProductBenefit : Removes Impurities ProductDescription : Specifications: This is a heavy duty,145psi rated filter housing for dirt, rust, scale particles, taste/odors, or other contaminants. Ideal for filtration of water for the whole house, kitchen sink, or for commercial uses. Also suitable for industrial fluid treatment. Avoid the risks of failure and damage of flooding from using low-cost plastic filter housings. 1.5" NPT Full Port inlet and outlet. Maximum strength and durability. Especially suitable for applications where solenoid valves are used and frequent water hammer occurs. For high flow rates and minimal pressure drops Size of pakage: 27.95*9.84*10.24in. Weight:15.18 LB Includes mounting bracket and a drain valve. Item included(025227): 1*304 Stainless Steel Filter Housing for 20"L cartridges, 1.5"NPT and a set of mounting bracket