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Heavy-duty, 600D polyester construction blocks cold drafts, dust, and debris from entering the home
Adjustable, plastic buckle straps keep cover securely in place throughout the winter
Waterproof material prevents the accumulation of moisture, including rain, sleet, and snow
Structured cover snugly fits over all sides of window unit
Winterâ€™s on the way. Weâ€™ve got you covered.
Prevent wintry air from entering your home with Sturdy Coversâ€™ Window Unit Defender
Durable, protective cover fits snugly over the back of AC window units to prevent dust, dirt, and cold, winter air from entering the home
Waterproof 600D polyester construction repels snow and rain to prevent the AC window unit from rust and corrosion
Includes 2 adjustable, plastic buckle straps to secure cover in place during windy conditions
Available in 3 sizes to provide protection for most standard-sized AC window units all winter long
Sturdy Covers is a family-owned business, helping homeowners protect their investments and reduce time spent maintaining them
Prevents Cold Drafts
With a durable polyester construction, Sturdy Coversâ€™ Window Unit Defender is designed to block drafts that enter the home through AC window units.
Repels Rain and Snow
This waterproof Window Unit Defender prevents the accumulation of rain and snow, protecting your AC window unit from rust and corrosion.
Easy to Install
For convenient installation, the Window Unit Defender slides onto the back of AC window units and includes two straps that adjust to secure the cover in place.
Available in three sizes, the Window Unit Defender fits a range of standard-sized AC window units, providing protection from cold drafts throughout the winter.
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