Compatible with: 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. 051 0088, 435-0037, R173434, 06-0012-12, SD-00201, SD-00455. (This product is not sponsored, endorsed, or affiliated with Unicel, Filbur, Jacuzzi, or Aladdin.) Made from high-quality materials. The high-performance polyester ensures longer life than cheaper alternatives. More pleats mean improved filtration capacity. Trilobal fabric structure makes removing contaminants easier during cleaning. The filter is as good as new after cleaning. Recommended cleaning every two weeks to keep your spa running smoothly. Delivers lower pressure and higher flow rates, causing less pump wear and using less energy, ensuring a longer product lifespan. Long Lifespan: Thicker filter cloth, strong anti-chlorine and breakage end caps, reinforced center core, and durable washable pleated fabric make the entire filter element last longer and reusable, saving you money. Effectively removes hair, leaves, sand, stones, dust, debris, sediment, etc., with high efficiency and powerful filtration. Color: White Material: Plastic Size: 125 x 335 mm Package Contents: 1 x Spa Filter