Regenerative blower filter

[George Skinner]

I have a 15hp regenerative blower that I am getting ready to hook up for my vacuum table. I have been trying to find the filter, air relief valve, and muffler but have not had any luck. Does anyone here know where I can find these parts at a reasonable price?

Thanks

[Mike Heidrick]

I bought a solberg filter from ebay and a relief valve direct from FPZ and do not use a muffler. My regen blower vac pump is 2" NPT. I also bought a 4" NPT solberg filter from ebay for my roots blower.