3D Printed Custom Solutions for HVAC Van Life, Ecoflow, Lasers, Exhaust, Overlanding.

I also purchased two of these with the wing extensions but I probably only needed the extensions for the exhaust. The other does not move that much air. It took some work to even out the height across the bottom of the door.

I had to look at the video again, but it snaps in place pretty easily.

I just installed and used the chaff expansion kit and the fit is good and works great. I think it is a must have for the Fresh Roast coffee roaster. I have the SR 800 with the EXT tube.

As advertised, fast shipping and a quality product.

Great addition to my sr 540 roaster. Fit really well and catch all of the chaff .

Bought 2 of these for my midea dual hose 12000 btu. intake works good but the exaust side restrictions the exaust out flow and turns compressor off

Works as should