Superior Filtration TechnologyOur 700g swimming pool filtration balls are specially designed to replace up to traditional filtration sand. They guarantee crystal clear water in your swimming pool, without the mess and heaviness of sand Ecological and EconomicalMade of lightweight, chemical-resistant polyester, they not only reduce water consumption but are also economical. An ecological alternative to traditional sand filters. Reusable and machine washable, perfect for environmentally conscious pool owners and operators LongevityThey offer excellent longevity. A reliable pool filter accessory for those looking for a long-lasting solution to cleaning pool water without frequent replacement. These washable filter balls maintain their effectiveness and ensure a long-term crystal clear pool water experience VersatilityIdeal for use in various filtration systems. Suitable for swimming pool pumps, aquariums and ponds as a filter pump system. They integrate easily into any filtration system, regardless of size, and ensure improved water clarity. Clean, safe and environmentally friendly Reliable Customer SupportYour satisfaction is our highest priority. If you have any questions or need assistance, our friendly customer service team is always available. Enjoy the clear, clean water of your swimming pool in complete peace of mind