Protect your investment during the off-season with this 22x42ft pool cover for winter, designed specifically to fit 20x40ft pools. Crafted from durable materials, this uv resistant mesh pool cover withstands harsh weather while maintaining its structural integrity. The 0.3mm precision mesh pool cover effectively blocks leaves and debris, allowing only rainwater to pass through, which significantly reduces your spring cleaning time and maintenance costs. Its robust construction ensures peace of mind, keeping your backyard safe and your pool water clear until the warm weather returns. | Ropilly | | 20x40 inground pool safety cover, rectangular winter pool cover, Blue | Best Buy