Square To Round Exhaust Hose Adapter For Portable Air Conditioners Fits 7 By 5.9 Inch Square Vents To 5.9 Inch Hoses ABS Plastic Connector No Fuss Wear Resistant Easy Window Setup For Home Or Office Use

Square-to-round exhaust adapter for portable AC units
✔️ ABS plastic adapter for 7x5.9in square vents to 5.9in hoses, single unit

This square-to-round exhaust hose adapter is designed for portable air conditioners with a 7 x 5.9 inch square vent port, converting to a 5.9 inch round exhaust hose. It installs without tools and is ideal for easy window or wall vent setups in homes or offices.

✅ Fits 7" x 5.9" (180mm x 150mm) square vent port and 5.9" (150mm) hose
✅ Material: ABS plastic, wear- and corrosion-resistant
✅ Snap-in design for secure, leak-free connection; no tools or drilling required
✅ Not universal; check vent shape and port diameter before purchase
✅ 色：ホワイト
✅ Pack size: Single unit

💡 What is a square-to-round exhaust adapter used for in portable AC setups? This handy adapter bridges a square vent to a round hose, improving fit and airflow for cooling or heating. - verify vent port is 7x5.9in (180x150 mm) and hose is 5.9in (150 mm) - snap-in design for quick, secure setup - durable ABS plastic resists wear and corrosion - not universal; confirm vent shape and diameter before purchase