It's difficult to run the Wave 2 or 3's Ducts out a car/truck window or without leaving allot of gap to cover with towels, etc. This Adapter converts either the 5″ (Exhaust) round hose into a vertical square for easier temp mounting in a window.

5″ Adapter Square Measurements – 7.5in Length x 2.3in Tall

Printed in PETG to withstand high temps/conditions.

Please Note: The EcoFlow Wave hose shown in photos is for reference only, and is not included in the listing. You are purchasing the Plastic pipe/hose adapter.

Be careful not to roll the window too tight to prevent damage to your vehicle window.