Eco-Friendly Pool Maintenance with Bestway Polysphere Pool Filter BallsTransform your pool maintenance routine with the innovative Bestway Polysphere Pool Filter Balls. These efficient and reusable filter balls serve as a sustainable alternative to traditional sand filters, offering a cost-effective solution for keeping your pool water crystal clear. With just 28 grams of these filter balls, you can replace 1 kilogram of sand, making them not only easier to handle but also more effective in purifying your water.Crafted from recyclable and non-toxic materials, these cotton-like filter balls can last between 4 to 6 months with proper care. Cleaning is a breeze—simply place them in the included mesh bag and wash by hand. Additionally, they enhance your pump's efficiency by reducing pressure and allowing for higher flow rates, which ultimately extends the lifespan of both your pool and pump. Eco-friendly and sustainable solution for pool maintenance Lightweight and easy to handle—28 g replaces 1 kg of sand Made from 100% recyclable and non-toxic materials Improves pump efficiency with lower pressure and higher flow rates Long-lasting performance—4 to 6 months with proper maintenance Easy to clean with included mesh bag These Polysphere filter balls are compatible with most sand filter pool pumps, making them a versatile choice for pool owners. However, please note that they are not compatible with sand filter backwash functions. By incorporating these filter balls into your pool maintenance routine, you can enjoy cleaner water while also making an environmentally conscious choice. Compatibility: Fits most sand filter pool pumps Effective Replacement: 28 g filter balls equal the filtration capacity of 1 kg of sand Eco-friendly Materials: Made from 100% recyclable and non-toxic materials Improved Efficiency: Lower pressure leads to higher flow rate and longer lifespan for pool and pump Portable: Small and easy to handle Washable: Hand wash with mesh bag for easy cleaning Not Compatible With: Sand filter backwash function Enhance your pool maintenance routine with these eco-friendly and effective filter balls!