Intulon’s 3d-printed tube coupler makes extending your existing portable air conditioner exhaust tube a quick and painless process. Fit and forget.
- Counter-clockwise threaded coupler connects to a counter-clockwise threaded hose.
- Secure fit on 6-inch tubes with no leak.
- No need for duct taping. Screw on, screw off.
- NOT meant for clothes dryers. 3d-printed.