GLI ProMesh 20' x 40' Rectangle Safety Cover w/ 4' x 8' CES, Gray | 20-2040RE-CES48-PRM-GRY base kit Meet the Hayward Perflex 20

Meet the Hayward Perflex 20 Sq Ft Modular Filter With Clamp W3EC40AC

By preventing air locks and debris from reaching the pump

Leak-resistant seal preserves skimmer efficiency and helps keep pool water clean

Timing Cycle: 7 day timer dial

it resists permeation through plastic bottles to reduce storage-area corrosion

GLI ProMesh 20' x 40' Rectangle Safety Cover w/ 4' x 8' CES, Gray | 20-2040RE-CES48-PRM-GRY base kit Meet the Hayward Perflex 20This state of the art cover material provides solid coverage benefits without any added weight. ProMesh covers come standard with stronger than commercial grade springs on all custom covers which provides tighter, stronger security for your pool.