Specification Brand : JKLESA BulletPoint1 : [Compatible Models]-- This 4CH-23 hot tub spa filter replacement compatible with Unicel 4CH-23, Pleatco PFF25TC-P4, PFF25TC-XP4, Filbur FC-2400, Aladdin 12536, Baleen AK-90032, 17-175-1961, Freeflow Lagas FF-100 CLX Claro, Excel Filters XLS-442, PAS-1245, SD-00206 swimming pool spa filters cartridge. BulletPoint2 : [Filter Specifications]-- This FC-2400 hot tub filter replacement has a semicircular handle top,1 1/2" MPT threaded bottom, 6 5/8" length and 4 15/16" outer dimension. Filtration Area: 25 sq.ft. Filter Material: Trilobal Filtration Fabric. This spa filter is a compatible part. JKLESA stands as an independent brand. BulletPoint3 : [Powerful Filtration Performance]-- Innovated "Dirt-Locking" technology makes the fabric traps much more contaminants than regular fabric. This filter efficiently removes hair, leaves, dust, sediment, sand, etc, keeps your hot tub at peak performance. Help you enjoy clean leisure time in your spa and hot tub. BulletPoint4 : [Easy To Clean]-- Our PFF25TC-P4 swimming pool filter adopts trilobal PET fabric makes it washable and reusable, and increase water flow rate which make it much easier to clean the impurities of filter pleats. The frequency of cleaning depends on your use. But when the filtration fabric becomes stained or clogged, you need replace the filter. BulletPoint5 : [Long Service Life]-- The FC-9949 spa filter cartridge features Sturdy end caps and reinforced center support. This 2 pack spa filters with proper maintenance and cleaning can last much longer. Color : white ExternallyAssignedProductIdentifier1 : 0721410661451 ExternallyAssignedProductIdentifier2 : 721410661451 ItemName : 4CH-23 Spa Filter Compatible with Unicel 4CH-23, Pleatco PFF25TC-P4, Filbur FC-2400, Lifesmart 303263, Aladdin 12536, Baleen AK-90032, FF-100, XLS-442, PAS-1245, SD-00206 Hot Tub Filter, 2 Pack ItemPackageDimensions_Height : 25.6032 centimeters ItemPackageDimensions_Length : 13.0048 centimeters ItemPackageDimensions_Width : 21.4884 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : swimming-pool-cartridge-filter-inserts Manufacturer : JKLESA ModelName : hot tub spa filter ModelNumber : 4CH-23 PFF25TC-P4 FC-2400 NumberOfBoxes : 1 NumberOfItems : 2 PartNumber : 4CH-23 PFF25TC-P4 FC-2400 PowerSourceType : hydraulic_powered ProductDescription : This 4CH-23 hot tub spa filter replacement compatible with Unicel 4CH-23, Pleatco PFF25TC-P4, PFF25TC-XP4, Filbur FC-2400, Aladdin 12536, Baleen AK-90032, 17-175-1961, Freeflow Lagas FF-100 CLX Claro, Excel Filters XLS-442, PAS-1245, SD-00206 swimming pool spa filters cartridge. Important Specifications: Diameter: 4 15/16" Length: 6 5/8" Top Hole: Closed Bottom Hole: 1 1/2" Top Style: Closed Bottom Style: MPT Media Area: 25 sqft Compatible Hot Tub Spa & Pool Filters: Aladdin 12536 Baleen AK-90032 Lifesmart 303263 Excel Filters XLS-442 Filbur FC-2400 Freeflow Lagas FF-100 CLX Claro Pleatco PFF25TC-P4, PFF25TC-XP4 Pure N Clean PC-2400 SD-00206 PAS-1245 Unicel 4CH-23 Compatible Hot Tub Spa & Pool Brands: Freeflow Spas Freedom Spas How To Find Your Replacement Spa Filter cartridge for your pool or spa? Step 1: Measuring the length of the spa filter; Step 2: Measuring the outer diameter of your spa filter; Step 3: End cap configurations and open hole sizes; Please check the fitment and product size of your original spa filter carefully before buying to avoid wrong purchase. Replacement suggestions: The frequency of cleaning depends on your use, you can check it regularly, clean it when it is dirty. When the filtration fabric becomes stained or clogged, you need replace the filter. You can search for filter replacement installation videos and cleaning videos on relevant websites for simple DIY replacement and cleaning. SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 40161505