Specification Brand : Unicel BulletPoint1 : Replacement Pool & Spa Filter: 2 pack of C-9405 filter cartridges features 50 square feet (217 pleats) of 4-ounce basis weight media that catches debris and particles down to an average of 20 microns in size, keeping your hot tub water clear BulletPoint2 : Optimal Debris Capture: Filter pool cartridge has sharp, uniform pleat folds that maximize water flow, minimize pressure loss, and allow full use of the pleat surface to hold more debris BulletPoint3 : Filter Media: Constructed with 100-percent polyester Reemay material that balances dirt-holding capacity, cleanability, and durability with excellent chemical resistance properties BulletPoint4 : End Cap Features: End cap design includes a 6-inch ID and an open configuration for easy cartridge removal and replacement; Durable plastic resists damage from chemicals; OD: 10-1/16 inches, Length: 8-9/16 inches BulletPoint5 : Pool and Spa Fitment: Compatible with Pentair Pool Products, American Products, Pac Fab, Dimension One Spas, and Endless Pools Color : White ExternallyAssignedProductIdentifier1 : 742036754631 ExternallyAssignedProductIdentifier2 : 744271324525 ExternallyAssignedProductIdentifier3 : 0744271324525 ExternallyAssignedProductIdentifier4 : 0742036754631 ExternallyAssignedProductIdentifier5 : 4894561298459 ItemDisplayDimensions_Height : 9 inches ItemDisplayDimensions_Length : 20 inches ItemDisplayDimensions_Width : 9 inches ItemDisplayWeight : 5 pounds ItemName : Unicel C-9405 50 Square Foot Media Replacement Pool Hot Tub Spa Filter Cartridge with 217 Pleats (2 Pack) ItemPackageDimensions_Height : 19.3 centimeters ItemPackageDimensions_Length : 49.53 centimeters ItemPackageDimensions_Width : 20.32 centimeters ItemPackageQuantity : 4 ItemShape : Rectangular ItemTypeKeyword : swimming-pool-cartridge-filter-inserts ItemTypeName : Filter Cartridge Manufacturer : Unicel Material : Spun-bonded Polyester ModelName : PH105 ModelNumber : C9405 NumberOfBoxes : 1 NumberOfItems : 2 PackageLevel : unit PartNumber : C9405 PowerSourceType : Manual ProductDescription : Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with the 2 pack of Unicel C-9405 Replacement Filter Cartridges. Featuring 50 square feet of 4-ounce basis weight media made of 100-percent polyester Reemay material, this pool and spa cartridge filter ensures high performance and dependable filtration over time. The uniform pleats and Reemay media deliver higher dirt-holding capacity and more time between cleanings. Plus, the smooth surface of the media makes it easy to maintain, resists degradation from chemicals, stands strong under pressure, and holds up to the rigors of multiple cleanings. For optimal lifespan, clean the elements as per instructions and use a soft brush cleaning tool or filter cleaner for easy maintenance. Please note that the cartridge life depends on routine maintenance and pool or spa water chemistry. Change your filter when there is a shorter cycle between cleaning, low water flow rate or high differential pressure, when the media has a tear, or if the center core collapses. The end caps are made of durable plastic that resists damage from chemicals and include a 6-inch ID, open configuration for easy removal and replacement. This C-9405 model of pool filters is compatible with Pentair Pool Products, American Products, Pac Fab, Dimension One Spas, and Endless Pools. The Unicel C-9405 Cartridge Pool Filter is clearly the optimal choice to keep your hot tub or swimming pool water sparkling. Size : 2 Pack SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable