As to where it is available, I have been talking to Otto Frie in
Oakland, CA USA about the Quatro dust collectors and hoods, but many
distributors carry them. They have a range of products focused of
air filtration and purification. So far the responses on this thread
have been positive, I am grateful for the orchid family input. I am
attaching the a link, I’m afraid I’m not not sure if the forum
monitors think that’s cool or not.