Universal Sliding Door AC Vent Kit: Coupler Filter Fits 5.1" & 5.9" Exhaust Hose, Portable air Conditioner Window kit with 6 Upgrade Plates and 5.9" Hose, Adjustable 17 to 95 Inches

Upgraded Coupler with Built-in Bird GuardThis universal coupler works with all AC hoses of 5.1" and 5.9" diameter. The one-piece bird guard design eliminates the need for an extra guard, effectively preventing birds, debris, and foreign matter from entering your home through the exhaust hose | Strengthened Sealing No Tape NeededUnlike old window kits that require messy tape, our improved design seals gaps on both sides for a seamless fit into your window track. This ensures efficient sealing, keeps hot air out, and maintains a consistently cool room | Premium Durable MaterialsThe window vent kit is made of high-quality, anti-extrusion and anti-aging PVC for long-lasting use. The 5.9" exhaust hose uses flexible, heat-resistant polypropylene that won't bend or deform under high temperatures, providing reliable performance year after year | Compatible with Sliding doorDesigned specifically for vertical and horizontal sliding windows and door. The adjustable plates range from 17 to 95 inches. You can use 1 to 6 sealing plates as needed to customize the fit for different window heights. (Note: Not suitable for windows between 17 and 26 inches.) | Easy Installation No Tools RequiredThe slide-rail design allows the sealing plates to glide smoothly into place without any extra tools. Installation and removal are quick and simple. The kit includes 6 plates, a universal coupler, a 5.9"exhaust hose, a manual, and screw accessories for added convenience. Note: The hose must be fully extended before installation