Hinspergers Yard Guard Aquamaster Safety Cover

Yes, the non-porous polypropylene material blocks 100% of sunlight across the solid portions of the cover, which effectively starves algae of the light it needs to bloom during the off-season.

The center mesh panel is designed to allow rainwater and snowmelt to pass through into the pool, preventing heavy water accumulation on top of the cover. While it filters out debris, the surrounding solid material ensures the majority of the pool remains protected from sunlight and contaminants.

No, the 22' x 42' dimension includes a 2-foot overlap on all sides, which is required to properly secure the cover to your deck. This cover is specifically engineered to fit a 20' x 40' rectangular inground pool.

The cover comes with all the necessary hardware for a standard installation, including the anchor straps and springs required to tension the cover securely across your pool deck.

The raised rub strip is positioned on the underside of the cover perimeter to act as a buffer between the cover webbing and your pool coping. This prevents friction and abrasion, protecting both your deck surface and the cover itself from premature wear.

The warranty covers defects in materials and workmanship for 10 years, with the first two years providing full coverage. It is important to follow the installation and maintenance instructions to ensure your warranty remains valid.