Specification Brand : Tier1 BulletPoint1 : Compatible Models: Replacement for Hayward Star Clear C500, Filbur FC-1240, Pleatco PA50, Unicel C-7656, Pentair Purex CF-50, CX500RE, Excel Filters XLS-716, Aladdin 15004, Baleen AK-6082, Darlly 70508, Pure N Clean PC-1240, Magnum HW500, Hayward CX500-RE, R173409, PLF50A, C-7651, C-7450, FC-2140, FC-0625, FC-0620, PPF50-4, SD-00096 filtration cartridges BulletPoint2 : Keep the Water Clean: The pleated fabric filter maximizes contact between filter media, allowing for greater capacity and reduction. The durable & washable 50 sq ft fabric has tight porosity and a dense weave which sifts out unwanted hair, leaves, dust, sediment, sand, etc. with a high strength, high flow design BulletPoint3 : Fit and Dimensions: The cartridge is designed for systems that use a 7 inch (Outside diameter) x 19 3/4 inch (Length) spa or pool filter. BulletPoint4 : Easy to Install & Maintain: Fits and performs just as well as the original equipment manufacturer product. It is recommended that you change your pool or spa filter when the pressure gauge on the filter tank reaches 8 psi above the pressure recorded when first installed. BulletPoint5 : Quality Standards: Tier1 filters pass rigid design, manufacturing, and filament testing delivering a product that is built for performance and priced for value Color : white CompatibleDevices : Pentair CCP240, Unicel C-7469/C7469, C-7469-4, C-7469RA, C-7377, Pleatco PCC-60/PCC60, PCC60-PAK4, PCC60-M, PCC60-M-PAK4, Filbur FC-1223, FC-1228, FC-1975, FC1975, FC-1975M, FC-6460 CustomerPackageType : Standard Packaging Directions : Clean as necessary ExternallyAssignedProductIdentifier1 : 641945785753 ExternallyAssignedProductIdentifier2 : 0641945785753 ExternallyAssignedProductIdentifier3 : 4981494616518 GpsrSafetyAttestation : 1 ItemDisplayDimensions_Height : 16 inches ItemDisplayDimensions_Length : 20.38 inches ItemDisplayDimensions_Width : 8 inches ItemDisplayWeight : 4 pounds ItemName : Tier1 Pool & Spa Filter Cartridge 2-pk | Replacement for Hayward Star Clear C500, FC-1240, Pleatco PA50, C-7656, Pentair Purex CF-50 and More | 50 sq ft Pleated Fabric Filter Media ItemPackageDimensions_Height : 53.34 centimeters ItemPackageDimensions_Length : 20.32 centimeters ItemPackageDimensions_Width : 36.83 centimeters ItemPackageQuantity : 2 ItemShape : Square ItemTypeKeyword : swimming-pool-cartridge-filters Manufacturer : Tier1 Material : Pleated Fabric ModelName : PAS-1057 ModelNumber : PAS 1057 NumberOfBoxes : 1 NumberOfItems : 4 NumberOfPieces : 4 PackageLevel : case PartNumber : PAS_1057_2_PACK Pattern : Solid ProductDescription : Tier1 PAS-1057 Compatible with Filbur FC-1240, Pleatco PA50 Pool and Spa Filter fits the Hayward Star-Clear C500, R173409 & 27-079, Pentair Purex CF-50 and American Commander 50. Tier1 Pool and Spa filters will protect your investment engineered to outperform the competition and exceed your expectations. Featuring high durability filter fabric that maintains strength even when loaded with sediment, a tighter porosity and denser weave to capture more in less time, and a high strength, high flow core designed to support the filter while providing industry leading flow rates. Tier1 Pool and Spa filters will clean your water faster and more efficiently with less wear and tear on your pump. Size 3' Hole Top/Bottom/3 oz/50 sq. ft. pool and spa filter. Dive in with Tier1, the water's great! ProductSiteLaunchDate : 2014-01-16T18:24:50.228Z Reusability : Reusable Size : 2-Pack Size1 : Medium Size2 : Small SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 2 UnspscCode : 40161505 WarrantyType : Limited WebsiteShippingWeight : 15 pounds