Universal Outdoor Air Conditioner Covers - PremierAcCovers - All-Season Package - HeavyDuty Winter and Summer ac covers included- 28x28 - Square - Black &hellip; TWO Air conditioner covers, SUPER Savings Package, Winter and Summer AC Covers PremierAcCovers Summer/Allseason ac covers keep out leaves and debris, can be left on while ac unit is running Winter ac cover to protect against winter's harsh elements Our air conditioner covers extend the life of your unit and protect all year round All PremierAcCovers are made in America using American Materials and Labor.