WIDE COMPATIBILITY: the air conditioner hose connector features a universal design, compatible with dedicated air conditioner exhaust pipes, and can be connected to both hot air exhaust pipes and fresh air system connection pipes EASY TO USE: no tools or drilling required. simply connect to the exhaust hose for easy installation on the back of the portable air conditioner IMPROVED COOLING EFFICIENCY: this air conditioner hose connector securely connects the exhaust hose to the air conditioning unit, improving cooling efficiency and lowering indoor temperatures faster MATERIAL: made of plastic. this portable air conditioner hose connector is durable and performs reliably in typical indoor environments. long service life SECURE HOSE CONNECTION: this air conditioner hose connector ensures a tight connection between the air conditioner and the exhaust hose, preventing leaks, Weight: 1.10231131 Pounds, Manufacturer: DSFIHJO