Since adding the Dust Deputy to my system I only clean the filter about twice a year. I also empty about a teaspoon of spoil from the original Ridgid 16 gallon bin. I wanted to reduce the footprint so I built this:
Ridgid Vac Mad v1 (8).jpg . Ridgid Vac Mad v1 (12).jpg
And went from this:
Dust-Deputy-001.jpg
To this:
Ridgid Vac Mad v1 (16).jpg