Backflow Insulation Cover 30''W x 24''H + Window Air Conditioner Cover 21x 15x 16 Inches (Wx Hx D)

Backflow Insulation Cover 30''W x 24''H + Window Air Conditioner Cover 21x 15x 16 Inches (Wx Hx D)

• Winter Freeze Protection: This backflow preventer insulation cover provides essential protection for outdoor pipes, sprinkler systems, and valves during winter, preventing freeze damage and ensuring reliable operation in cold temperatures.
• Heavy Duty Five-Layer Construction: including insulating felt, cotton and aluminum foil, waterproof oxford fabric, this cover can withstand harsh winter environments, offering maximum durability and thermal insulation.
• Size and Measurement: The cover's internal dimensions are 30''W x 24''H. Please measure your equipment before purchasing to ensure a proper fit.
• All-Weather Protection: Our heavy-duty outdoor window AC cover is designed to protect your air conditioning unit from harsh weather conditions. It helps to prevent cold air from entering and warm air from escaping the house, ensuring the indoor temperature remains comfortable.
• Perfect Size: With dimensions of 21"long x 15"high x 16"deep, please measure your AC unit before purchasing to ensure the best fit.