Lightweight Reusable Pool Filter Balls (Sand Replacement)

✔ High filtration strength with fast filtration speed: Made from durable polyester and acrylic fiber, these filter balls offer high filtration strength and speed, ensuring efficient removal of particles and maintaining water clarity longer.

✔ Lightweight and reusable alternative to filter sand: Weighing significantly less than traditional sand, a 1.5 lb pool filter ball replaces 50 lbs of sand, reducing load on filters and making maintenance easier with reusable, elastic media.

✔ Prevents clogging and extends filter life: Unlike sand, these pool filter balls do not clog the filter, which enhances filter longevity and performance while keeping water clean for swimming pools, aquariums, and fish tanks.

Material Composition: Polyester, polypropylene spherical filter, acrylic fiber

Available Weight Options: 7.1 oz (200 g), 10.6 oz (300 g), 17.6 oz (500 g / 1.10 lb), 28.2 oz (800 g / 1.76 lb), 35.3 oz (1000 g / 2.20 lb), 42.3 oz (1200 g / 2.65 lb), 45.9 oz (1300 g / 2.87 lb), 52.9 oz (1500 g / 3.31 lb)

Size Range: 0.47–0.78 in (0.030–0.050 in)

Equivalent Sand Weight: 1.5 lb filter ball equals 50 lb pool filter sand