Skimmer Plug Winter Closure - Fits Skimmer Openings Measuring 5-3/8" x 5-5/8" multi-port-valves This granular product lowers the

This granular product lowers the pH and total alkalinity levels and increases the effectiveness of your sanitizer

7' shut-off head capability

Continually cleans spa filters to prolong filter cycles

Manufacturer Part # 005269F

just let it clean

Skimmer Plug Winter Closure - Fits Skimmer Openings Measuring 5-3/8" x 5-5/8" multi-port-valves This granular product lowers theFits most standard 6" aboveground skimmers, including the following: Hayward SP1094 Hayward SP1094W Hayward SP1095 May fit other makes and models not listed. The patented Skimmer Plug offers an innovative, hassle free solution for servicing and winterizing both above ground and in ground pool skimmers. As the first product of its kind, the Skimmer Plug outperforms traditional skimmer closures and winterizing devicesit's easier to use, more cost