AC hose adapter to wall vent

thingiverse

I created a simple adapter to connect my air conditioner hose to a ventilation hole. The adapter connects securely and stays in place with a small pinch action that works well as long as it's not stretched too tightly. I also added a screw hole as an extra precaution, but fortunately, the pinch action has been sufficient so far. The adapter is designed for use with my corrugated hose, which measures 14 cm in diameter and standard ventilation holes found in Sweden. The screw holes on the adapter are spaced 12.5 cm apart, providing a secure fit. Unfortunately, my print had some warping issues around the corners, which should be flush if printed correctly.