Outdoor Air Conditioner Cover SQUARE - Protects Against Rain, Snow and Ice... Dust, Leaves and Sand! Cover it with this tough, laminated PVC fabric and find your unit in perfect condition come summer It shields the compressor against moisture, dirt, sand and leaves... and helps protect against damaging rust and corrosion. Snug elastic strapping holds it in place during the windiest weather Terrific protection in all climates and in all weather conditions About 34"W x 30"H; imported.