When used properly, your WaterWarden pool safety net will serve you well for many years. WaterWarden’s 100% polyethylene netting is not affected by pool chemicals or chlorine. All WaterWarden pool safety products are routinely treated with the maximum available UV inhibitors to prevent sun damage. The stainless steel clips will not corrode or rust. And the storage reel is water resistant. To add to your peace of mind, every WaterWarden pool safety net comes with a 5 year manufacturer’s limited warranty.