8 Best Pool Pillows For Closing Winter 2026 in the United States

The Pool Mate Classic Pool Pillow set includes two large pillows, each measuring 4 feet by 15 feet, designed specifically for winterizing above-ground pools. Made from thick .22 mm vinyl that’s about 37% heavier than the usual industry standard, these pillows are built to be durable and tear-resistant. Their rectangular shape and reinforced grommets help them stay securely in place under the pool cover.

A key advantage of these pillows is how they absorb pressure from ice buildup, protecting your pool walls from damage during freezing weather. They also lift the pool cover slightly, preventing water from seeping through and making it easier to clean debris by pushing it towards the pool's edges. Inflation is straightforward—filling the pillow halfway to two-thirds full with air is recommended to avoid popping, and if the valve is tight, a hair dryer can help loosen it. Weighing about 9 pounds each, they’re manageable to handle during installation.

These pillows are well suited for pool owners seeking a reliable, heavy-duty option to protect their above-ground pools through winter, especially if the goal is to prevent ice damage and keep the pool cover cleaner.

The 4+1 Combined Pool Pillows from HOMSHIAM offer a practical solution for winterizing above ground pools. The package includes one 5-foot diameter pillow and four 3-foot diameter pillows, along with eight 4-meter ropes for easy attachment. This setup helps distribute the pressure from ice evenly, protecting your pool walls and cover from damage during freezing temperatures.

Made from 0.3mm thick cold-resistant PVC, these pillows are designed to withstand temperatures as low as -10°F, and their double-sealed edges reduce the risk of leaks or tears. The round shape is practical for spreading pressure, and the four attachment points ensure the pillows stay in place, even under a pool cover. Inflation is straightforward with a standard electric air pump, though it’s important to note that the pump is not included. Users need to inflate the pillows only to 70% capacity to provide space for ice expansion and prevent overfilling.

While the product may not stand out as the top choice for everyone, it is a solid option for those looking for durable and reliable pool protection during winter. The product’s wide application makes it suitable for various above ground pools, but its weight and the need for multiple pillows might be a minor inconvenience for some users.

The Hyperzoo 6 x 6 ft pool pillow is designed to protect above-ground pools from winter damage by acting as a cushion against ice pressure on pool walls. Its strong point is the material: made of thick 0.5mm PVC, it is much tougher and more resistant to cold temperatures than common alternatives, working reliably even below freezing. The pillow’s double-layer valve makes inflating and deflating faster, though you’ll need to provide your own air pump.

Four reinforced grommets with a long 49.2 ft rope help keep the pillow centered on the water, ensuring even ice pressure distribution throughout winter. The square shape fits many pool types and the size is a solid middle ground, but you should pick your pillow size based on your pool’s diameter for best results. While this pillow is primarily for winter use, it can also assist with pool water level management in other seasons, adding some versatility.

On the downside, the pillow weighs nearly 4 pounds, which might be a bit bulky to handle for some users. Also, the air pillow needs to be inflated to about 70-80% capacity to function correctly, so some care is required during setup. This pillow is a durable, practical option for pool owners aiming to reduce wintertime damage without spending too much, especially if you have a medium-sized above-ground pool.