COCHIE 7' x 7' Pool Pillow for Above Ground Pools — Ultra-Thick Cold-Resistant PVC, Dual Valve & Tether

COCHIE 7' x 7' Pool Pillow is a heavy-duty, cold-resistant inflatable designed to sit at the center of above-ground pools and relieve ice pressure during winter closures.

When temperatures drop and water freezes, an above-ground pool is vulnerable to ice expansion that can strain walls and covers. The COCHIE air pillow provides a cushion that directs ice growth away from pool sides, helps distribute force evenly, and keeps a cover from sagging under snow or rain. Built from reinforced PVC with a double-sealed edge and a fast dual Boston valve, this pillow is made for low temperatures and straightforward seasonal use.

How does this pillow protect my pool during freezing conditions?

The COCHIE pillow creates a controlled expansion point in the pool’s center so ice forms there first rather than against the walls. That reduces lateral pressure on the pool liner and frame. The design also prevents cover collapse that can concentrate water and debris.

• Places ice expansion toward the center to lower wall stress
• Stops cover sagging by filling the gap beneath the cover
• Helps shed snow and rain from the cover to avoid pooling

What materials and cold-weather specs should I expect?

This pillow uses 0.3 mm cold-tolerant PVC and reinforced double-sealed seams for extra durability in frigid climates. It’s tested to perform in very low temperatures and resist tears from ice movement. After inflation the pillow’s working footprint and height provide a predictable buffer for winter expansion.

• 0.3 mm cold-resistant PVC construction
• Double-sealed edges to minimize leaks and punctures
• Rated for temperatures down to about -10°F (-25°C)
• Post-inflation approximate size: 4' diameter and 2.8' height

How easy is it to install, secure, and remove?

Setup is simple: partially inflate, center in the pool, and anchor with the included fixing rope so the pillow stays put as ice forms. The dual Boston valve speeds both inflation and deflation and accepts standard electric pumps. Follow inflation guidance to leave room for ice expansion and avoid overfilling.

• Includes 15 m fixing cord to tether pillow to pool center
• Dual Boston valve for fast inflate/deflate cycles
• Recommended inflation: roughly 60–70% to allow ice expansion
• Quick unscrew deflate for compact off-season storage

Will this pillow stay in place once anchored?

Yes—four edge holes allow a secure center attachment so the pillow remains stable in currents and under a cover. Properly tied, it distributes pressure evenly and prevents drifting or bunching under the cover, maintaining protection through winter weather cycles.

• Four edge attachment points for reliable centering
• Tethering ensures even pressure distribution as ice forms
• Reduces risk of cover collapse by keeping center elevated

Who this is for: Pool owners with above-ground pools who want a robust, winter-ready solution to reduce freeze damage, prevent cover sagging, and simplify seasonal closing. It suits those living in colder climates who need a durable, easy-to-use air pillow that anchors securely, inflates quickly with common pumps, and stores compactly after winter.