Portable Air Conditioner Window Vent Kit,4 Packs PVC Seal Panel, Max Adjustable Length 65 Inch, 5.9" Diameter Coupler, Universal Portable AC Duct Kit for Sliding Vertical & Horizontal Window For Humhold Portable Air Conditioner

【5.9” Coupler & 65Inch Length Adjustable】 Our Portable AC vent kit has a User-friendly rail design, easy to slide the seal plates, and fast lock, very sturdy, No tools required, length adjustment can be completed in 5 Mins. Adjustable length range: 17 inches-65 inches. Suitable for all portable air conditioners with 5.9"/15cm diameter hoses. 【Product includes】 Portable air conditioner window vent kit includes 4pcs 17.6"*6.3" boards plates with screw attachments, 1pcs 5.9" diameter couple/connetor/adapter, 13 feet long roll of foam tape , which can meet the requirements of different window heights. 【For Sliding Vertical & Horizontal Windows】 This Universal Window seal plates kit is suitable for all brands portable air conditioners with 5.9"-inch diameter exhaust hoses. It can be installed vertically and horizontally on all sliding windows which can be used in combination according to the size of the window. 【Durable Materials】 This AC Vent Kit made of PVC material, it has the advantages of high temperature resistance, not easy to aging, non-toxic and pollution-free. And it’s easy to install, easily to disassemble and can be used repeatedly, long-lasting that can be used year after year 【Good Sealing】 we are equipped with a sealing strip, which can make up for the gap between the fixed plate and the adjustable plate to achieve a good sealing effect to isolate the hot air, keep your room air cool, and save electricity bills.