Filter Balls, 800g Pool Filter Balls Can Replace 28.6 kg Filter Sand, Suitable for Various Filtration Systems, Sand Filter (800G)

[Filter Ball] - 500 g instead of 18 kg of filter sand, instead of filter sand and glass filter cup, lighter weight, superior efficiency and reduced backwashing time.
[Material Specifications] - The material is 100% polyethylene, lightweight material. The filter ball resembles A cotton ball, it is very soft and fluffy, permeable, and has a long lifespan.
[Environmental Protection] - The filter ball has a high dust retention capacity, making it very durable. The filter ball can be cleaned and reused. Energy saving and environmental protection. It can be cleaned by machine or manually. Regular cleaning improves the filtering effect.
[Super Cleaning Power] - The filter ball has a high dust collection capacity. Even the finest dirt particles of 1 micron can be filtered, and grease in the water can also be filtered without clumping.
[WIDE RANGE OF USES] - As a pool cleaner, suitable for all sand filter systems. Whether it's a garden pool or an aquarium, filter pumps, fish tanks, filter buckets, etc., it can effectively filter suspended solids and improve water quality, giving you clean and clear water!