Hth 67072 Diatomaceous Earth Filter Aid, 12 lb Female Projection 1/16" on inside and

Projection 1/16" on inside and outside of patio door

Use for stair and floor joints

(2) 1-1/8" deep impact socket

Easy fill and lock top features a large

Hth 67072 Diatomaceous Earth Filter Aid, 12 lb Female Projection 1/16" on inside andHighlights: Size: 12 lb. Pool maintenance Helps reduce overall pool and spa operating costs when used correctly For all diatomaceous earth swimming pool and spa filters Replacing this media as needed helps ensure optimum performance from your filter to keep your pool water clear Removes small particles and restores filter efficiency Warning: This product contains a chemical known to the State of California to cause cancer. Cristobalite 14464 46 1