Filtro a spugna, 4 pezzi per piscina, spugna in schiuma, filtro a spugna, filtro a spugna riutilizzabile, filtro a spugna per piscina, spa (blu)

Package Contents: You will receive 4 filter sponges, 10.8 cm outer diameter, 4 cm inner diameter, and 7.3 cm height, suitable for S1 type filters. Easy to install and replaceable at any time, meeting daily pool filtration needs. Premium Materials: Made of high-quality sponge material, it is flexible and elastic, not easily deformed, and has good water permeability, ensuring stable water circulation and efficient pool system operation. High Density: The sponge's internal high-density mesh structure with evenly distributed pores effectively captures floating pollutants such as leaves, grass clippings, hair, dust, and insects, creating a clean and fresh pool water environment. Reusable: Supports multiple washing and reuse. During use, it can be rinsed periodically depending on water quality. Weekly cleaning is recommended to maintain good filtration performance and extend service life. Sustainable Choice: Durable and sturdy, suitable for various scenarios such as home pools and children's pools. Stable filtration performance simplifies daily pool maintenance, ensuring you enjoy worry-free summer fun.