Compatible with the following components: Unicel C-4950, 413-212-02, PRB35-IN, C-4335, -2385, R173431, 817-3501, 03FIL1300, Filbur -2390, Jacuzzi J200 Series Filter, 17-2380, 373045, 817-5000, Aladdin 15002, 25391, 03FIL1600, PLE.0510088, 435-0037, R173434, 06-0012-12, SD-00201, SD-00455. This product is not sponsored, endorsed, or affiliated with Unicel, Filbur, Jacuzzi, or Aladdin. The filter is constructed from high-quality materials. High-performance polyester extends the cartridge's lifespan compared to lower-cost alternatives. Increased pleat count enhances filtration capacity. The Trilobal fabric structure allows for easier removal of contaminants during cleaning, helping the filter perform like new after each wash. It is recommended to clean the cartridge every two weeks to maintain optimal spa performance. This spa filter offers lower pressure drop and higher flow rates, reducing pump strain and energy consumption, contributing to longer equipment life. Efficient filtration effectively captures hair, leaves, sand, dust, debris, and other impurities. Color: White Material: Plastic Size: 125 x 335mm Package Contents: 1 x Spa Filter Note: The package includes only the items listed above. Other products are not included. Due to lighting and display differences, the actual color may vary slightly from the image. Measurement tolerances may vary by +/- 1-3 cm.