Indoor Air Conditioner Cover AC Cover for Inside Window Unit 21 x15 x 3.5 inches(L x H x D),White

Applicable Dimension:Inner size 21 x 15 x 3.5 (L x H x D), fitting most of 6000BTU to 8000BTU window air conditioners or indoor AC unit size of 19"-21"x 13"-15" x 3"(L x H x D) | Reduce heating costs:The indoor air conditioner cover with embedded cotton blocks warm air escaping and cold air getting through in AC.Prevent heat loss in the winter to reducing heating costs. | Innovative design: The inner lining near the air conditioner is made of water-resistant fabric.Block humid air entering to keep your equipment safe. And the hole in the bottom corner allows the cable to pass through. | Remain in place:Adjustable straps on both sides and elastic cords around allows you to achieve a snug fit.Provide customized fit. | Premium AC cover for inside:Combining convenience and practicality.No tools required. Simply slip the cover over your air conditioner.