Leslie's - Pro SunBlocker Mesh 20' x 40' Rectangle Safety Cover, Green
Though its mesh, the unique weave of polypropylene material blocks out algae-producing UV rays. The tight mesh material allows water to drain from the surface, easily filtering out dirt and debris. This will make opening your pool next spring hassle-free!
This safety cover is for a 20' x 40' pool, but the actual cover size is 22' x 42'. The extra 1 ft overlap on each side provides extra material to securely anchor the safety cover to your deck or surrounding area.
Fifteen Year Warranty with Three Year Replacement, see Owner's Manual for a full description of warranty claims and coverage details.