Hungdao 3-Pack 4 x 4 ft Inflatable Pool Pillows for Above Ground Pools — PVC Winter Cover Air Cushions with Ropes

Hungdao 3 Pcs 4 x 4 ft pool pillows are inflatable PVC air cushions designed to sit under an above-ground pool cover to disperse ice and reduce stress on the cover and pool walls.

When winter arrives, pooled water, ice and snow can press unevenly against a covered above-ground pool. These Hungdao inflatable closing pillows create a low, centered dome beneath the cover that diverts melting and freezing pressure away from the pool edges. Each pack includes three 4 x 4 ft PVC pillows and matching ropes so you can position cushions where they’ll best protect the cover and help keep debris off the cover surface.

How do these pool pillows protect my above-ground pool during winter?

The inflatable pillows raise the center of the pool cover slightly above the water line, creating a slope that channels meltwater away from the edges. That reduces direct ice and water load on the pool walls and helps prevent cover sagging or collapse. They also minimize debris and standing water pooling on the cover.

• Creates a central dome to shed water and snow
• Reduces lateral pressure on pool walls and cover seams
• Helps prevent heavy pooling that can tear covers

What materials and features make these pillows durable and reusable?

Each pillow is constructed from sturdy PVC designed to resist punctures and UV fading so the cushions last through multiple seasons. The included ropes secure the pillows to the pool’s center to stop shifting in wind or water. Valves allow quick inflation and deflation for storage.

• Heavy-gauge PVC construction for puncture resistance
• Durable air valve for repeated use
• Included ropes to anchor cushions in place

How easy is it to install and store these 4 x 4 ft pool pillows?

Inflation is fast using a standard pump (pump not included); pillows need only about 70% inflation to perform best. Position them under the cover and tie the ropes so pillows stay centered. When the season ends, open valves to fully deflate and fold flat for compact storage.

• Inflate to roughly 70% for optimal cushioning
• Tie supplied ropes to hold each pillow in the pool center
• Deflates fully for easy folding and off-season storage

Will three pillows cover my pool effectively and where should I place them?

A set of three 4 x 4 ft pillows works well for many round and rectangular above-ground pools when spaced evenly across the cover’s centerline. For larger pools you can space them in a triangular pattern or add additional pillows for wider coverage. Place pillows slightly raised from the water surface so the cover rests on their tops.

• Space evenly across the center for balanced support
• Add more pillows for larger pool diameters or heavy snow regions
• Position so the cover rests on pillow tops, not water surface

Who is this for: The Hungdao 3 Pcs 4 x 4 ft Pool Pillows suit homeowners with above-ground pools who want an affordable, reusable way to protect cover integrity through winter. They’re a good choice for anyone needing simple installation, compact seasonal storage, and reliable debris and ice management under pool covers.