Usage Tips:Features: The multilayer filter bag offers superior filtration performances, effectively removing fine debris and impurities to ensure clear pool water, suitable for popular models. Constructed from cotton, this reusable filter bag features a robust multilayer design that withstands wear and pressure while providing excellent filtration efficiency. Ideal for private pool owners, professional pool maintenance companies, and swimming enthusiasts who prioritize clean and safe swimming environments. Perfect for routine cleaning in home pools, public facilities like hotels and gyms, and preparing for outdoor parties, ensuring your pool is always ready for use. Easy to install without tool, the filter bag's rubber sealing rings ensures a watertight fit, preventing leaks and maintaining optimal vacuum performances. Specifications: Component: Cotton Part Number: P30X022XF PBW022XF Applicable Model: For 21001DL/21051DL, iVac 250 25000GL/25050GL, iVAC C2 IVCF702, FX-4 24000GL/24050GL, JPV200 (25150GL) Size: Approx. 4.25x7inch(10.795x17.78cm) Package Includes: 1x Filter Bag Or 2x Filter Bags note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.