Indoor Window AC Covers by ALPINE HARDWARE - Double Insulation Air Conditioner Cover (White, 21"W x 13"H x 3.5"D) 75" Center to Center (mounting

75" Center to Center (mounting holes centers)

5 - 3/8" Overall length

-Protects the outside of the air conditioner from debris

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Indoor Window AC Covers by ALPINE HARDWARE - Double Insulation Air Conditioner Cover (White, 21"W x 13"H x 3.5"D) 75" Center to Center (mountingAlpine Hardware offers an indoor window air conditioner cover. Construction: Alpine Hardware's indoor window ac cover is made of a white polyester with elastic edges that are pvc lined to make sure the fit is tight and snug. Features: Reduces heating costs in the winter significantly. Protects the inside of the air conditioner from debris. Protects from winds and drafts outside, so they don't come inside. Works with any name brand window air