DESCRIPTION 
 
CELAPOOL 10 QT 6lbs. Cleapool Diatomaceous Earth Powder. Diatomaceous Earth (DE) provides pool filtration, and an easy and natural way to keep your pool clean and crystal clear. Diatomaceous earth contains high grade microscopically small fossilized remains of diatoms that acts as a sponge, absorbing and trapping particles that contaminate your pool water.