GLI 20' x 40' Rectangle Mesh Safety Cover w/ 4' x 8' CES, Green | 20-2040RE-CES48-SAP-GRN Grabs & Handrails add 1 capful per 8

add 1 capful per 8

and reliable pressure performance in residential DE filtration systems

Featuring 225 pleats of 3 oz

Protects against calcium and mineral scale buildup

GLI 20' x 40' Rectangle Mesh Safety Cover w/ 4' x 8' CES, Green | 20-2040RE-CES48-SAP-GRN Grabs & Handrails add 1 capful per 8GLI 20' x 40' Rectangle Mesh Safety Cover w 4' x 8' Center Entry Steps, Green color Our Secur A Pool Safety Cover is renowned in the industry for its strength, durability and ease of installation. In addition, it is a maintenance free cover that provides pool owner complete peace of mind during the off season that their pool investment is not only protected against the elements, but also, will not pose a danger to unexpected visitors. Features and