Portable Air Conditioner Window Vent Kit, Window Seal Kit for Mobile Air Conditioning & Dryer, Full Sealing Waterproof, Fit Both 5" and 6" Exhaust Hose, Length Adjustable 10x40-64 Inches

Superior Sealing Performance: The portable ac window vent kit features a drawstring cuff design that accommodates 1-6 inch exhaust pipes. The newly engineered air conditioner window seal kit achieves a truly 'zero-gap' seal, securely locking in cool indoor air while preventing hot air from entering, along with rainwater and insect intrusion, maintaining a cool and comfortable indoor environment. The special waterproof TU fabric undergoes thermal insulation treatment, efficiently reflecting sunlight for rapid cooling, delivering energy savings and cost efficiency

Adjustable Universal Size: Air conditioner window kit dimensions (width) 10 x 40-64 inches (length), with adjustable length range 40-64 inches. Suitable for all portable air conditioners and dehumidifiers. Only compatible with horizontal or vertical sliding windows (single-hung and double-hung windows). Sealing strips can be easily trimmed to fit your requirements

Upgraded for Enhanced Practicality: This design addresses the shortcomings of air conditioner window kits, such as inadequate zipper-style seals, prone-to-rupture zippers causing detachment, and cumbersome installation. Through simplified structural engineering, double-stitched construction, and reinforced Velcro fasteners with wider adhesive tape, it significantly improves adhesion and sealing performance. This enhances window insulation, reduces room cooling time, and delivers genuine durability and practicality

Easy Installation: Our portable air conditioner window kit includes sealing tape and hook-and-loop fasteners, excludes the exhaust duct, and requires no tools or drilling for straightforward fitting and removal. Thoroughly clean dust from the window frame before application: 1. Open the sliding window and affix the tape to the frame 2. Position the portable air conditioner window seal along the tape 3. Feed the exhaust duct through the circular aperture 4. Tighten the cord fastener and secure the duct using the supplied hook-and-loop straps. Allow 24 hours for settling after installation before use

Wide Compatibility: The portable air conditioner window kit is suitable for sliding and casement windows (not suitable for sliding windows); compatible with various portable air conditioners, tumble dryers and similar appliances. The portable AC window kit will be an essential item for staying cool this summer, allowing you and your family to enjoy the season's pleasures