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 2-Pack is used for sand filters 18 inch Usage Chart
