Eleckal Pool Filter Balls Media Filters Environmental Protection Filter Media for Swimming Pool Aquarium Filters Alternative to Sand(1.5 Lbs Filter Balls is Equivalent to 50 Lbs Filter Sand)

• The fiber ball filter material can trap tiny suspended solids that are not easily precipitated and removed. 1.5 Lbs filter ball is equivalent to 50 Lbs filter sand,No sand in the pool, lighter and more efficient than traditional filters. Hbitsae fiber filter is made of polyester, polypropylene spherical filter and acrylic fiber. long working cycle，use light weight ，Don't force yourself to carry large, heavy sandbags. The fiber ball is a perfect alternative to sand filter sand, filter glass and other glass media. He won't clog the filter and has less anti-cleaning 1 bag *Filter Ball (1.5 lbs / 700 g or so)