Hose Protective Dust Sleeve,Air Conditioner Hose, AC Hose Sleeve Air Conditioning Hose,Hose Protective Dust Sleeve Insulated AC Hose Exhaust Duct Vent,Easy Installation

• Universal Design: The portable air conditioner hose cover fits most brands of 5-inch and 6-inch diameter exhaust pipes, about 59 inches in length. • Keep Home Comfortable: The portable air conditioner hose cover increases the insulation layer and reduces the heat of the exhaust pipe to keep your home comfortable. • Energy Saving: Summer cold wind enters and exits, which improves the cooling efficiency of air conditioners and reduces cooling costs. Choose silver hot air to enter and exit in winter to improve heating efficiency. • Quick Installation: Integrated hook and loop, easy installation, no additional tools required. • Use the best aluminum film + cotton + Oxford cloth material in three levels, all year round, can be used under cold and hot conditions, can provide you with energy saving and heat preservation throughout the year to achieve the best energy efficiency