WUHUWOO 6FT Round Air Pillow for Above-Ground Pools — 5ft Inflatable Winter Cover Support, Heavy-Duty PVC with 49ft Rope

WUHUWOO's 6FT Round Air Pillow is a heavy-duty PVC cushion designed to sit beneath above-ground pool winter covers and absorb ice pressure, preventing cover sagging and water accumulation.

When closing an above-ground pool for winter, the right air pillow keeps ice from stressing the cover and pool walls. This 6.2-foot uninflated, high-density PVC pillow inflates to a 5-foot float and pairs with the included 49-foot rope and reinforced grommets for secure centering. Built for extreme temperatures and repeated seasonal use, it's meant to be a reliable part of your winter pool protection kit.

How does this air pillow protect my pool cover during winter?

The pillow creates an air buffer that reduces direct ice pressure on the cover and spreads loads evenly across the surface. By holding the cover up in the middle, it prevents large pockets of water and ice that can pull the cover into the pool.

• Inflates to an approximately 5 ft floating cushion to lift the cover.
• Distributes ice expansion forces away from liner seams and walls.
• Minimizes water pooling that causes stress and tears.

Is the WUHUWOO pillow durable enough for extreme weather?

This model uses 0.6mm ultra-thick, high-density PVC and double-welded seams to resist punctures, UV exposure, and temperature swings. A threaded dual air valve reduces leaks, helping the pillow keep pressure through freeze-thaw cycles.

• Rated for -10°F to 180°F environmental tolerance.
• Double seam construction for reinforced longevity.
• Threaded dual valve for secure air retention.

How easy is it to install and center the air pillow?

Setup is straightforward: partially inflate the pillow (about 80%), place it centered under the cover, then tension the included rope through four reinforced grommets. The long rope and lock-on grommets let you fine-tune position and keep the pillow stable all season.

• Ship size: 6.2 ft uninflated; recommended inflate to ~80%.
• Includes four reinforced grommets and a 49 ft (15 m) rope.
• Improved weight-bearing distributes cover stress reliably.

Will this fit my above-ground pool?

Designed for most above-ground pool sizes, the inflated 5-foot diameter cushion suits common cover geometries and provides ample center support. For optimal performance, position the pillow at the cover's midpoint and adjust inflation as needed.

• Uninflated diameter ~6.2 ft; inflated float ~5 ft.
• Best results when pillow is filled to approximately 80% capacity.
• Works with standard winter pool covers and anchoring systems.

Who is this for: Pool owners with above-ground pools who want a durable, reusable winter cover support to reduce ice and water damage. It’s especially useful for homeowners in regions with freeze-thaw cycles or heavy winter debris who need a robust, easy-to-install air equalizer that extends cover life and reduces off-season maintenance.