Premium AirLock Window Seal for Portable Air Conditioners (AC) & Tumble Dryers – 3m/4m Flexible Sealing Plate. Why Choose Our AirLock Window Seal?. Our advanced AirLock window sealing plate locks in the cold, drastically improving your portable air conditioner's overall efficiency.
This product is ideal for homeowners looking to install an airtight seal for their portable air conditioners to prevent noise and leaks, and for those in the UK market.
