Just ordered this. The design seems to be ideal. I have 3 vacs to choose from. I will follow up next week
mullettools.com
ThirdHand Dust Collection Boom Arm
Collect dust & fumes at the source with the rigid Mullet Boom Arm. Keep any shop vac or dust extractor's filter clean and suction strong with the Mullet High-Speed Cyclone Dust Collector.
mullettools.com