Ideal for homeowners, renters, and spaces requiring flexible cooling solution for portable air conditioners without permanent modifications General Compatibility & Secure Locking connects to most portable exhaust hoses with a mechanism for tight sealing and leak easy operate Optimize your cooling efficiency with this lightweight yet sturdy connector, designed to maintain stable airflows while resisting warping from heat exposure Perfect for compact rooms, apartments, or temporary setups where quick hose attachment to window kits or ventilation systems is essential Built with strong white for long lasting, featuring tool easy attach on installation and reinforced joints to withstand frequent assembly / disassembly, Manufacturer: LSTTBO