Loop-Loc Safety Cover Super Dense Mesh - 20' x 40' Rectangle w/ 3' x 8' Center End Step Select Option:Blue Just snap the two cartridges

Just snap the two cartridges into the floating cap and relax

Manufacturer Part # 273564Z

but there are no unpleasant side effects typically associated with other non-chlorine sanitizing systems

Dimension One

Manufacturer Part # HTAC25503661TI

Loop-Loc Safety Cover Super Dense Mesh - 20' x 40' Rectangle w/ 3' x 8' Center End Step Select Option:Blue Just snap the two cartridgesYou'll probably never need a pool safety cover strong enough to support the weight of "Bubbles," the African elephant. But imagine how safe you'll feel owning the only pool cover that's proven it can: the one and only LOOP LOC Safety Swimming Pool Cover! Built super strong using the highest quality materials and workmanship. Securely anchored into the deck, LOOP LOC puts an unbreakable "lock" on your pool to protect your family. And LOOP LOC's