Sponge For Pool Foam Filter Intex S1 4 PCS prezent 6.1 Children's Day is coming soon Welcome Children's Day We will be giving away a free car High-quality material: Approx. 108 x 73 mm (L) x width ) for the S1 model from Intex. This cotton pool filter is made of high quality sponge. Our pool filter sponge is suitable for the Intex S1 model and most pool filters on the market and keeps pools, aquariums and spas clean. Cost savings: Regular replacement of paper filter cartridges is part of your pool maintenance routine and can lead to increased costs and waste. Our washable reusable filter sponges are the perfect alternative to disposable filter paper. You won’t have to replace the filter sponge as often. Keeps water clean and fresh: The sponge directly covers the water inlet to the filter. Retains molecules and sediments to improve biological filtration. Good flexibility, high tensile strength, fast dust filtration, high filtration rate, with this filter you can enjoy a safe and healthy spa massage. The product contains: Product includes: 4 filter sponges (vacuum packed) 1 free car Warm tips. These washable and reusable sponge filters reduce costs. It is recommended to replace them once or twice a week to ensure better filtration and keep the pool clean.