Anyone using a Numatic vacuum for dust extraction

[Spectric]

As the title says, my old Nilfisk is getting a tad past it's best with the bags becoming more expensive and harder to source so looking at something from Numatic, this will only be for my mitre saw and other smaller tools.

Is anyone using something from there product range which includes the henry family and relatives. Also what is the difference in a Henry compared to one with Numatic stuck on it as they both look to be the same ?

Also the power ratings seem on the small side, 670 watts compared to my Nilfisk at 1500 watts and our domestic Sebo at 2000 watts.

 

[Spectric]

Lets widen the choice, are new Henries as good as the original or is there something else people are using with a decent sized motor ? I really did not think it would be that hard to find something to just extract from my mitre saw but there seems to be a lot of nothing on offer. Best idea so far is that you can still get 1200 watt numatic motors so look at refurbed henries and worst case stick the original motor back in.