Specification Brand : Unicel BulletPoint1 : Replacement Spa Filters: Pack of 2 replacement 4CH-949 filter cartridges features 50 square feet (210 pleats) of 3-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: Hot tub filter 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 : Thread and Handle Type: Design includes a 2-inch female SAE thread and a v-groove semi-circular handle for easy cartridge removal and replacement; Durable end caps resist damage from chemicals BulletPoint5 : Spa Fitment: Compatible with Advanced Spa Design and Blue Ridge Spas; OD: 4-15/16 inches, Length: 13-1/2 inches Color : White ExternallyAssignedProductIdentifier1 : 744271308723 ExternallyAssignedProductIdentifier2 : 735787526572 ExternallyAssignedProductIdentifier3 : 0735787526572 ExternallyAssignedProductIdentifier4 : 0744271308723 ItemDisplayDimensions_Diameter : 10 inches ItemDisplayDimensions_Height : 31.38 inches ItemDisplayDimensions_Length : 10 inches ItemDisplayDimensions_Width : 10 inches ItemDisplayWeight : 6.18 pounds ItemName : Unicel 4CH-949 50 Square Foot Media Replacement Hot Tub Spa Filter Cartridge with 210 Pleats (2 Pack) ItemPackageDimensions_Height : 37.1094 centimeters ItemPackageDimensions_Length : 14.1986 centimeters ItemPackageDimensions_Width : 18.5928 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : swimming-pool-cartridge-filter-inserts ItemTypeName : Pleatco PRB50-IN, Unicel C-4950, Filbur FC-2390, Jacuzzi J200 Series, Gaurdian 413-212-02, 373045, 74817, 817-5000, 5x13 Drop-In Hot Tub, Asepsis-Infused Spa Filters Manufacturer : Unicel Material : Spun-bonded Polyester ModelName : Premium Filter Cartridge Replaces ModelNumber : MJ50P NumberOfBoxes : 1 NumberOfItems : 2 PackageLevel : unit PartNumber : 4CH949 PowerSourceType : manual ProductDescription : Featuring 50 square feet of 3-ounce basis weight media made of 100-percent polyester Reemay material, this 2-pack of Unicel 4CH-949 Cartridge Filters for Hot Tubs 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 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 cap is made of durable plastic that resists damage from chemicals and includes a 2-inch female SAE thread and a v-groove semi-circular handle for easy removal and replacement. The 4CH-949 model of spa filters is compatible with Advanced Spa Design and Blue Ridge Spas. This 2-pack of Unicel 4CH-949 Spa Cartridge Filters is clearly the optimal choice to keep your hot tub or spa water sparkling. ProductSiteLaunchDate : 2023-11-27T06:08:23.743Z Size : SINGLE FILTER Style : PREMIUM SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 2