Durable Waterproof Material: Hot Tub Insulated Spa Heater Pump Cover is crafted from 600D Oxford fabric with a high-quality aluminum foil lining for enhanced insulation and protection against rain, sun, snow, and other outdoor elements.In order to operate normally at low temperatures,we add aluminum film insulation Perfect Fit for Most Pumps: Sized at 16.9"D x 14.96"W x 21.2"H,bespeur spa pump cover is ideal for Bestway, Saluspa, and Coleman inflatable hot tubs.Please note: Cover only.For easy to install and remove,our cover is designed to be little larger than the spa heating pump 【Easy Install, No Hose Removal】Features a waterproof zipper + adhesive straps—slip it on in seconds without disconnecting hoses! The windproof buckle straps keep it secure even in storms 【All-Season Insulation】The aluminum film insulation helps your hot tub heater run efficiently in freezing weather. Also prevents overheating in summer—great for outdoor inflatable hot tub accessories Convenient Pocket:Includes a small pocket for storing small items,adding convenience to your hot tub setup.Backed by a 1-year warranty for a worry-free shopping experience Durable & Insulated Hot Tub Pump Cover – All-Weather Protection for Coleman, Saluspa & MoreKeep your inflatable hot tub pump running efficiently year-round with our heavy-duty insulated spa heater cover. Designed for Bestway, Coleman, and Saluspa hot tubs, this waterproof pump cover ensures optimal performance in freezing winters and scorching summers. Premium 600D Oxford Fabric + Aluminum Foil Lining – Shields against rain, snow, UV rays, and wind while enhancing heat retention for lower energy costs.Perfect Fit (16.9" D x 14.96" W x 21.2" H) – Slightly oversized for easy installation without removing hoses (fits most Saluspa accessories and Coleman hot tub pumps).Stormproof Design – Features waterproof zipper + adhesive straps and windproof buckles to stay secure in harsh weather.All-Season Insulation – Aluminum film lining prevents freezing in winter and overheating in summer.Storage Pocket – Conveniently store small hot tub accessories.Ideal for Saluspa hot tub cover replacements or Coleman hot tub accessories upgrades. 1-year warranty included