Exceptional Quality and Longevity: The air pool pillow is crafted with materials to deliver quality and longlasting durability. It is built to withstand the rigors of regular use and provide years of reliable performance. Tailored for Ground Pools: Specifically designed for ground pools, this inflatable winter pool pillow offers customized support and functionality for the unique needs of 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 feature safeguards your pool from potential damage caused by freezing temperatures, supporting its longevity. Keeps Water Clean and Sanitary: Pool covers help keep the water clean and sanitary for your next swim by reducing dirt and debris buildup while the pool is covered. Use scenarios Winterization in freezing climates: Place the pillow at the center of the pool cover to elevate it, reducing ice buildup and protecting the pool and cover during winter. Offseason cover maintenance: When the pool is covered for extended periods, the pillow assists in maintaining cover efficacy and helps keep the water cleaner beneath the cover. Postwinter readiness: After removing the cover, the pillow has contributed to protecting the pool during winter and supports a cleaner, easier transition back to using the pool for the season.