AC Covers for Inside 25"W x 17"H x 3.5"D, Windproof and Waterproof 3 Layers Insulation Air Conditioner Covers for Window Units with Aluminum Foil and 2mm Foam, Grey

Description

❄️ Lock in warmth, lock out winter—your AC’s winter armor!

This indoor AC cover features a durable 3-layer insulation system combining waterproof Oxford fabric, 2mm foam, and reflective aluminum foil to block drafts and reduce heat loss. Sized to fit most window air conditioners up to 25"W x 17"H x 3.5"D, it installs quickly with secure hook-and-loop fasteners and includes dual closable cord holes to prevent cold air infiltration, helping you cut winter energy costs efficiently.