Compatible Pieces Filter Sponge,pool Filter,pool Filter Foam,filter Sponge,reusable And Washable Cartridge Filter Sponge,for Spa,swimming Pool,jacuzzi

[Premium] It is made of high quality sponge, powerful and durable, good flexibility and high elastic long-term use, can be easily bent without deformation or damage. Filter removal is part of daily pool maintenance and replacing the filter often can result in high cost. These clean and reusable foam filters will reduce your cost. [Easy processing] It is recommended to replace the ink cartridge once a week, which can be simply cleaned. You should see about 2 months of foam filters with 4PCS foam for easy replacement. [Reusable] The initial cost of the ink cartridge is slightly more than the box, but significantly exceeds the ink cartridge life. These foam filters are longer than ink cartridges, which can be cleaned and reused for many times. [Wide Applications] Suitable for spraying Pure water countries, swimming pools, bathtubs, filters, water purifiers, air purifiers, sinks and fish tanks. [Size] The length of the pool filter foam sponge is 20cm / 7.87inch, inner diameter 10 cm / 3.57 inch in inner diameter. Weight: 20g Product color: blue Packing list: 4 pieces becomeveryrich