500g Pool Filter Balls Pool Filter Media for Swimming Pool Sand Filters (Equals 50 lbs Pool Filter Sand), white

Reliable Material- Spherical fiber filter is made of polyester, polypropylene spherical filter and acrylic fiber. It has the advantages of high filtration strength, fast filtration speed, long service life, reusable, good elasticity and low loss. Practical Tool- The pool filter ball is very suitable for summer swimming pool sand filter and other water filters, the clear water makes you and your kids enjoy swimming more. There is no sand in the pool, which is lighter and more efficient than traditional filter sand. Perfect Replacement- Unlike sand, pool filter balls will not clog your filter. Premium filter media extends filter life and is a perfect replacement for filter sand, filter glass and other media. Pool Filter Ball- 1.5 lb pool filter ball is equivalent to 50 lb pool filter sand. No sand in the pool, lighter and more efficient than traditional sand filters. Wide Application- Suitable for swimming pools, aquariums, fish tanks, etc., keep your water clean and clear.