Portable air conditioner weatherstripping kit with double zipper, effective thermal insulation, energy saving, waterproof, UV protection for doors and windows, 3m

Say goodbye to stifling heat – enjoy cool air
This air conditioner sealing strip effectively vents hot indoor air while preventing cold air leaks. It can improve cooling efficiency by up to 78%, making it ideal for home and office use, providing a lasting feeling of coolness in summer.

Five-layered protection
It offers protection against water, rain, heat, insects, and mosquitoes. This multi-layered protection system effectively blocks external elements and creates a clean and comfortable indoor environment.

Reinforced material – high-performance sealing
Made of high-density 210T polyester with a PU coating, it offers excellent resistance to sunlight and wear. The UV protection rate can reach up to 90%, suitable for use in all weather conditions.

Two-way zipper – secure and durable
The double zipper design allows for flexible installation of the air conditioner exhaust hose at different angles. Reinforced edges prevent air leaks and ensure stable and reliable use.

Easy Installation – Clear Steps

1. Measure the window perimeter (A+B+C or A+B+C+D) and choose the correct size

2. Attach the hook and loop fasteners to the window frame

3. Position the sealing fabric

4. Open the zipper, insert the drain hose, and close it

Size Guide
Calculate the window perimeter (A+B+C):
Example: if A+B+C = 2.5 m, choose size 3 m
It is recommended to choose a size equal to or slightly larger for optimal sealing.

Tool-free installation – traceless design
No drilling required. Attaches with heat-resistant hook-and-loop fasteners, leaving no residue after removal. Compatible with outward, inward, and tilt-and-turn windows, but not compatible with sliding or pivot windows.

Temperature resistant – reusable
The fabric and hook-and-loop fasteners are resistant to temperature variations and aging. After summer use, it can be folded and stored. Washable at 40°C, reusable for several seasons, economical and environmentally friendly.