Portable Generator Shed Enclosure, Waterproof 600D For Igen4500 And Predator ?Excellent Compatibility?:The portable generator cover of 24(L)18(H)20(W) inch is designed to fit most generators of 3500-4500 Watt, it fits Predator 3500,Powerhorse 3500,Honda EU3000iS,WEN 56310ic,56310i-RV,WEN 3800,Westinghouse igen 4500,Champion 4500,Cummins Onan P4500i,Harbor Freight Predator 4375,Pulsar 4000, WGen2000, WGen3600 Cover, Also compatible with WEN generator models 56380i, 56400i,56400iX, DF400i, DF400iX, 56450i, 56450iX, DF450i, and DF452iX.Please measure the size. ?Upgraded Materials?:Our generator covers while running is constructed of thicken 600D polyester with waterproof PU coating, which is sturdy and tear-resistant, keep your generator completely dry and no need to worry water or liquid seeping into your generator. ?Optimized Design?:The predator 3500 inverter generator cover handle on two side of cover allow you easily install or remove. Velcro strap on one side can be easily opened and closed to fit different generators. Equipped with buckle strap on the bottom and hem cords that provide a convenience to adjust to a tightened and better fit to your generator. Air vents provide maximum ventilation and minimum condensation. ?Weather/Fade resistant?:The westinghouse igen 4500 generator cover strengthen material make it unbeatable in all inclement weather, protect your generator from rain, snow, dust, wind and UV rays. Also the cover has good fading-resistant feature, it will last a long time to keep your generator looking like new. ?Good After-Service?:For generac generator cover, we always stand in front of consumers and your satisfaction is our priority. If you are not satisfied with our cover, please feel free to tell us, we will replace it or refund your money.