Robelle D.E./Diatomaceous Earth Powder for Swimming Pools, 24-Pound

Diatomaceous Earth . or D.E. . is an efficient and long-lasting filter media. D.E. particles act as tiny sieve . removing debris and filtering out the smallest particles. Our D.E. is packaged in an easy-to-handle box that pours and stores cleanly. It is important to always follow your filter manufacturer's instructions when adding D.E.