Exceptional Quality and Longevity The air pool pillow is crafted with materials to ensure quality and longlasting durability. Built to withstand regular use, it provides years of reliable performance. Tailored for Ground Pools Specifically designed for ground pools, this inflatable winter pool pillow offers customized support and functionality for these pool types. Its design maximizes effectiveness in this setting. Winter Protection By elevating the center of the pool cover, the pool cover air pillow helps prevent ice formation during the winter season. This key feature safeguards the pool from damage caused by freezing temperatures and supports longevity. Tub Covers Our tub covers feature a full coverage design that provides allaround protection for outdoor hot tubs from sun, rain, snow, wind, dust and dirt, keeping the tub looking like all the time. Use scenarios Winterizing a ground pool: Place the air pool pillow under the pool cover to elevate the center, helping prevent ice formation and reducing the risk of damage to the pool during freezing conditions. Seasonal pool maintenance: Use the pillow as part of your annual winterization routine to enhance cover performance and extend the life of your pool components. Hot tub protection: Apply or pair with tub covers to achieve full coverage protection for outdoor hot tubs against sun, rain, snow, wind, dust, and dirt, preserving appearance and condition.