SWIMLINE | Above Ground Pool Winter Cover Air Pillow | Premium 4 x 4 ft

SWIMLINE | Above Ground Pool Winter Cover Air Pillow | Premium 4 x 4 ft

• {GUARDIAN PREMIUM AIR PILLOWS} Crafted with heavy duty, ultra-thick 0.4MM, 16GA material, our GUARDIAN PREMIUM air pillows are double the thickness & durability compared to standard air pillows. Easy to wipe down, deflate, and store also.
• {EFFORTLESS INSTALLATION} Swimline PREMIUM Air Pillows have reinforced double seal grommets to prevent rips & tears, and a 55FT rope you can cut to your desired length. These air pillows provide improved support for your pool cover in the off-season.
• {ENHANCED POOL COVER LONGEIVTY} Swimline Air Pillows prevent water and debris accumulation, extending your pool cover's lifespan and saving on replacement costs. With 2-stage valves to prevent air loss, they also ensure reliable performance all winter.
• {SUPERIOR WINTER PROTECTION} Swimline's PREMIUM air pillows serve as 'ice compensators', absorbing the pressure from freezing and expanding water, protecting your pool and cover from winter damage. Ensure your pool is protected during the offseason!
• {TAILORED FIT} This Swimline Air Pillow measures 4 x 4 ft, one of the standardized, most effective sizes for pool winterization, but our air pillows come in many shapes and sizes to accommodate all preferences. Mix and match models to your liking!