Exhaust Duct Interface Pipe Hose Connector, Universal 5.9 Inch Exhaust Hose for Air Conditioner, Air Conditioner Exhaust Adapter, Thread Coupling for Portable Air Conditioner Window Adapter 150mm

• 【Thickened ABS Original Material】This air conditioner hose adapter is made of high-purity thickened ABS engineering plastic through one-piece injection molding. The material has a good balance of hardness and toughness, and will not become brittle or crack after long-term use. This air conditioner hose connector is suitable for the high-temperature environment of portable air conditioner exhaust ducts, and has excellent heat resistance. At the same time, it is resistant to outdoor sunlight, moisture and mildew, and long-term contact with air conditioner condensate will not corrode the material.
• 【Double-layer sealed anti-slip buckle】The portable air conditioner exhaust hose features an integrated thickened rubber sealing gasket inside, combined with anti-slip toothed grooves on the outer wall, ensuring a firm and locked fit after the hose is inserted, preventing it from loosening or shifting due to fan vibration. The air con hose adapter exhaust type of the interface can block the backflow of hot and cold air, preventing the leakage of cold air and the loss of heating energy, effectively reducing air conditioner power consumption and improving cooling and heating efficiency.
• 【Multi-Scenario, Multi-Purpose】This connector covers two core air conditioning piping usage scenarios. It can be used as an extension connector for the exhaust duct of a portable air conditioner, or as a connector for the condensate drain pipe of a split unit, taking into account both exhaust and drainage needs. In home scenarios, it can be used to extend the exhaust duct of a portable air conditioner in the bedroom and repair the duct of a window unit near a window; in rental properties, it can be used to temporarily extend the drain hose to prevent rainwater and condensate from flowing into the room.
• 【Tool-Free Installation】 This air con window adapter features a simple rotating snap-on structure, requiring no screwdrivers, cable ties, glue, or other auxiliary tools. Installation can be completed quickly and easily by hand. The hose coupler is easy to operate. Simply align the two ends of the air conditioning hose with the connector and rotate clockwise to lock it in place. To disassemble, simply rotate counterclockwise to separate the hose. Cleaning and pipe replacement are also very convenient.
• 【UV-resistant and weather-resistant formula】The air con hose window vent attachment material is infused with a special UV-resistant and weather-resistant additive, making it specifically designed for installation in locations exposed to direct sunlight, such as near windows or balconies. Long-term sun exposure will not cause the plastic to whiten, powder, or become brittle and aged. This air conditioning hose extension is also resistant to high and low temperatures; it will not harden or become brittle in low winter temperatures, nor will it soften or deform in high summer temperatures.

Air Conditioning Hose Extension, Universal Exhaust Hose for Air Conditioner, Air Conditioner Exhaust Adapter, Thread Coupling for Portable Air Conditioner 1. Improved Airflow The exhaust hose adapter is designed to optimize airflow, reduce hot air leakage, and improve ventilation efficiency. It helps portable air conditioners expel hot air more effectively, reducing energy consumption while keeping indoor environments cooler and more comfortable in summer. 2. Increased Cooling Efficiency This adapter allows you to connect an exhaust pipe. A tight connection of the hose to your air conditioning unit improves cooling efficiency and cools rooms faster. The adapter prevents water leaks, insects, and external debris from entering, improving efficiency and saving energy consumption. 3. Durable This portable air conditioning hose adapter is made of high-quality heat-resistant ABS plastic for durability. This hose connector is robust, lightweight, and portable, designed for long-term use. Its durable material remains stable even under continuous warm airflow, making it ideal for everyday cooling applications. 4. Versatile Design This compact, flat hose connector fits perfectly into windows, sliding windows, and confined spaces where standard round exhaust connectors are inconvenient. Suitable for portable air conditioners, window air conditioning kits, exhaust ventilation systems, and other exhaust applications in homes, workshops, RVs, and greenhouses. 5. Easy Installation Extend the portable air conditioner's exhaust hose with a simple twist. Our connectors are designed for easy extension or connection. When installing the air conditioner, you can easily thread the hose through holes in windows or walls; it fits perfectly to meet your needs.