Portable AC Window Kit: 5.9" Hose 59" Length

Universal Fit with 5.9" Reverse Thread Connection: Designed for portable air conditioners that require 5.9-inch exhaust hoses. The reverse-threaded connector ensures a secure fit with most standard portable AC units. Please verify your unit's connection type before ordering Adjustable Window Panels: Four interlocking PVC panels allow length adjustment from 16.9 to 63 inches. The easy-slide mechanism enables quick resizing for different window heights. Panels fit securely in most vertical and horizontal sliding window tracks, and the modular design lets you use only the panels needed for your specific window dimensions Complete Sealing System for Enhanced Temperature Control: Includes sealing tape designed to cover gaps between adjustable panels. This helps maintain indoor temperatures by preventing warm air infiltration and cool air escape. The tight seal supports cooling performance and may help reduce energy consumption PVC Construction for Repeated Seasonal Use: Crafted from flexible, temperature-resistant PVC, these panels maintain their shape during extended use and can be reused season after season. The material resists cracking and deformation under normal operating conditions Simple Tool-Free Installation with Complete Kit: Assembly is straightforward and requires no specialized tools. Simply slide the panels to the desired length and secure them with the included screws. Connect the hose to your AC unit using the reverse-threaded coupling, then attach it to the window panel adapter. The kit includes four window panels, a hose adapter, coupler filter, sealing tape, and mounting screws.