1.5 Pound pack of eco-friendly blue fiber filter media balls for use in pool sand filters. 1.5 lbs. of filter balls are equivalent to 50 lbs. pool of filter sand. The ideal replacement media for traditional filter sand, as they provide higher and more efficient water filtration. The eco-friendly spherical filter balls are made of polyester, polypropylene spherical filter, and acrylic fiber. This enables them to filter out extremely fine particles down to 5 microns. The filter balls minimize the time you need to maintain your pool because of their long service life before needing to be cleaned; they are reusable and require less backwashing of your filter equipment. Durable, long-lasting, and easy-to-clean filter balls that can be machine-washed or hand-washed directly with the included mesh storage and laundry bag. These effective filter balls keep your pool ready for use so you can focus on what's most important: enjoying your pool! Buy with confidence. If you're not satisfied with this item at any time within one year of purchase, we'll provide a refund or replacement.
