A Replacement For Sand: Filter Media is designed to be an alternative to sand for sand filters,1.5 Lbs filter ball is equivalent to 50 Lbs filter sand,No sand in the pool, lighter and more efficient than traditional filter.
Environmentally Friendly: filter ball is a spherical filter material made of fiber, which is for good elasticity,long work cycle compared with the traditional steel filter material easy clean up that's also eco-friendly.
Easy On The Filter: Unlike sand, filter Balls won't clog your filter and will require less backwashing for maintenance purposes. Give your filter and yourself an easy time with the simple replacement of the Filter Media.
Easy to Replace: Made of polyethylene with the benefits of good elasticity, long working cycle，use light weight ，Don't force yourself to carry large, heavy sandbags.
Summer Pool Cleaning: Perfect for summer pool sand filter and others water filter, clear water makes you and your children enjoy swimming more. No sand in the pool, lighter and more efficient than traditional filter sand.