MARIMEX Balls Filter Cartridge

Universal filter cartridge Aquamar balls Marimex is an ideal replacement for sand in your pool filtration system. The filling consists of polyethylene foam balls with a diameter of 55 to 60 mm. Their dense filling perfectly filters the flowing water and retains even the smallest impurities. It is also an ideal substitute for conventional sand. In addition, they can be washed in a standard washing machine and reused. The package contains 450 g of balls, which is equivalent to approximately 17 kg of sand.