Universal Air Conditioner Exhaust Hose Coupler — Round Threaded Duct Connector ABS Portable AC Adapter for Home

Keep your portable air conditioner running efficiently with the Qiilu Air Conditioner Exhaust Hose Coupler — the smart, easy-to-install solution for connecting your exhaust duct securely and neatly. Designed with a universal thread system, this clever adapter fits most 150mm (5.9in) air conditioning pipes and helps you maintain powerful, quiet cooling in your home.

💨 Why You’ll Love It:

• Perfect Fit, Every Time: The square-to-round design ensures compatibility with a wide range of portable air conditioners. It easily attaches to the unit’s exhaust outlet — no complicated setup required.

• Rapid Heat Removal: Create a tight, secure seal between your exhaust hose and AC to improve airflow and speed up heat discharge. Say goodbye to warm air leaks!

• Durable ABS Construction: Made from high-strength ABS material, this connector is built to last — lightweight, flexible, and resistant to cracking or deformation even under continuous use.

• Low Noise Operation: Engineered for quiet performance, the coupler keeps your environment cool and peaceful while your AC runs smoothly.

• Easy Universal Thread: Thanks to the dual-direction twist design, installation is quick and tool-free — just twist clockwise or counterclockwise, and you’re done!

Whether you’re upgrading your portable AC setup or replacing an old connector, the Qiilu Exhaust Hose Coupler gives you long-lasting reliability, improved cooling efficiency, and whisper-quiet comfort all season long.

Specification Overview:

• Brand: Qiilu

• Type: Air Conditioner Exhaust Hose Coupler

• Material: ABS Plastic

• Fitment: Approx. 150mm / 5.9in air conditioning pipe

• Shape: Square to Round

• Thread Type: Universal (Clockwise / Counterclockwise)

• Features: Low noise, durable, lightweight, easy install

Perfect for: Portable air conditioners, home cooling systems, exhaust duct replacements, and DIY AC repairs.

Boost your cooling performance with the Qiilu Universal Exhaust Hose Coupler — simple, sturdy, and built for a cooler, quieter home.