[Lifetime Warranty] Window Air Conditioner Cover Indoor with Velcro Sides - Inside AC Cover for Winter - Polyester Fiber Fill Layers Insulation - 25" x 17" x 3.5" - Black
Window Air Conditioner Cover Indoor - 25" x 17" x 3.5", Black
Key Features
- Blocks cold air drafts and reduces heat loss during off-seasons.
- Constructed with multiple layers of polyester fiber fill for thermal insulation.
- Features adjustable hook-and-loop side fasteners for a secure, sealed fit.
- Internal Dimensions: 25 inches (Length) x 17 inches (Height) x 3.5 inches (Depth).
- Color: Black.
Replaces / Cross-Reference Part Numbers
- Universal accessory designed to fit multiple brands and models.
- Serves as a substitute for other quilted fabric indoor AC covers with similar dimensions.
Compatibility & Fitment
- Fits most standard window-mounted air conditioner units.
- Designed for indoor units with a capacity ranging from 10,000 to 12,000 BTU.
- Confirm fit by measuring your indoor AC unit. The cover accommodates units up to 25" L x 17" H x 3.5" D.
When to Replace
- The cover is visibly torn, frayed, or damaged.
- Insulating material has become compressed, reducing effectiveness.
- The cover no longer provides a snug, sealed fit around the unit.
Installation Tips
- Ensure the air conditioner is powered off and the surface is clean and dry before installation.
- Position the cover over the indoor portion of the window unit.
- Adjust the side fasteners to achieve a tight seal against the unit frame.
- Verify there are no gaps around the edges to prevent air leakage.
Product Information
Product Information
Shipping & Returns
Shipping & Returns







[Lifetime Warranty] Window Air Conditioner Cover Indoor with Velcro Sides - Inside AC Cover for Winter - Polyester Fiber Fill Layers Insulation - 25" x 17" x 3.5" - Black
[Lifetime Warranty] Window Air Conditioner Cover Indoor with Velcro Sides - Inside AC Cover for Winter - Polyester Fiber Fill Layers Insulation - 25" x 17" x 3.5" - Black
Window Air Conditioner Cover Indoor - 25" x 17" x 3.5", Black
Key Features
- Blocks cold air drafts and reduces heat loss during off-seasons.
- Constructed with multiple layers of polyester fiber fill for thermal insulation.
- Features adjustable hook-and-loop side fasteners for a secure, sealed fit.
- Internal Dimensions: 25 inches (Length) x 17 inches (Height) x 3.5 inches (Depth).
- Color: Black.
Replaces / Cross-Reference Part Numbers
- Universal accessory designed to fit multiple brands and models.
- Serves as a substitute for other quilted fabric indoor AC covers with similar dimensions.
Compatibility & Fitment
- Fits most standard window-mounted air conditioner units.
- Designed for indoor units with a capacity ranging from 10,000 to 12,000 BTU.
- Confirm fit by measuring your indoor AC unit. The cover accommodates units up to 25" L x 17" H x 3.5" D.
When to Replace
- The cover is visibly torn, frayed, or damaged.
- Insulating material has become compressed, reducing effectiveness.
- The cover no longer provides a snug, sealed fit around the unit.
Installation Tips
- Ensure the air conditioner is powered off and the surface is clean and dry before installation.
- Position the cover over the indoor portion of the window unit.
- Adjust the side fasteners to achieve a tight seal against the unit frame.
- Verify there are no gaps around the edges to prevent air leakage.
Original: $42.50
-65%$42.50
$14.87Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Window Air Conditioner Cover Indoor - 25" x 17" x 3.5", Black
Key Features
- Blocks cold air drafts and reduces heat loss during off-seasons.
- Constructed with multiple layers of polyester fiber fill for thermal insulation.
- Features adjustable hook-and-loop side fasteners for a secure, sealed fit.
- Internal Dimensions: 25 inches (Length) x 17 inches (Height) x 3.5 inches (Depth).
- Color: Black.
Replaces / Cross-Reference Part Numbers
- Universal accessory designed to fit multiple brands and models.
- Serves as a substitute for other quilted fabric indoor AC covers with similar dimensions.
Compatibility & Fitment
- Fits most standard window-mounted air conditioner units.
- Designed for indoor units with a capacity ranging from 10,000 to 12,000 BTU.
- Confirm fit by measuring your indoor AC unit. The cover accommodates units up to 25" L x 17" H x 3.5" D.
When to Replace
- The cover is visibly torn, frayed, or damaged.
- Insulating material has become compressed, reducing effectiveness.
- The cover no longer provides a snug, sealed fit around the unit.
Installation Tips
- Ensure the air conditioner is powered off and the surface is clean and dry before installation.
- Position the cover over the indoor portion of the window unit.
- Adjust the side fasteners to achieve a tight seal against the unit frame.
- Verify there are no gaps around the edges to prevent air leakage.
























