My old collector has been giving me issues, so I designed a new one that bolts into a 5 gallon bucket. It’s easy to print, easy to assemble, and works very well. I’ve published it to thingiverse for others to enjoy. There are a few adapters published that include the HFT Bauer mini shop vac (for suction) and 1.75" utility hose that is standard to most regular shop vacs.