Platinum Filtra Balls 1-Pack

Stop Using Sand In Your Filter! Reusable, eco-friendly and made from 100% polyethylene - Filtra Balls will last for years while filtering particles down to 3 microns. One box of Platinum Filtra Balls is equivalent to 50 pounds of pool filter sand. Great alternative to filter sand. Lowest pressure increase. High dirt capacity. Light-weight and easy to handle. The 1-Pack is used for sand filters 12 inch Usage Chart