Opportunity is missed by most people because it is dressed in overalls and looks like work. - Thomas Edison
From Albatross:Thanks for contacting us. The Expert Exhauster was discontinued around 12+years ago. We no longer have any spare parts available for this. It wasreplaced by the SuperKleen Venta 2 Exhauster (which has now been replaced bythe Venta 2M). Attached is a diagram showing the Venta 2 parts. While someparts are interchangeable with the Expert Exhauster & Venta 2, the arm withthe screen is different. Possibly you could find a way to make this work,but, it would take customization.
We mayke our own. Filtered exhausts right out of the bldg. Has its own light and dedicated airline. About $70.to make them. 15 ys still like new