They are used as a replacement for traditional sand in pool sand filters to efficiently trap dirt and debris, keeping your pool water clean.

3.1 lbs of these filter balls replace approximately 100 lbs of traditional pool filter sand.

Yes, these filter balls are reusable and can be cleaned and reused multiple times, making them cost-effective and environmentally friendly.

They are compatible with most standard sand filters used in swimming pools, but it's best to check your filter's specifications for capacity and dimensions.

Yes, they are much lighter than sand, making installation and handling easier without compromising filtration efficiency.