What is the most powerful central vacuum?

[centralsweeper63]

I was looking at some central vacuums for a large house, then I got distracted looking at triple motor central vacuums. I know there are filtex, thoromatic and airflo triple motor units. I know there is a copy of a filtex/ central vacuum international unit that sells a single, double or triple motor unit. They all have 7.2 inch motors! I know it was a three letter abbreviation, though that is all I remember. I was also intrigued by massive dual motor units ( E.G. vacuflo 960, cyclovac 7515, vacuflo db10max, etc) If you have experience with any of these beasts I would love to hear about it.

 

[cheesewonton]

Filtex. Wow, there's a name from the past. They used to make household canister vacuums in Los Angeles right after WWII. The bodies were made of the same material pegboard is made from. Now the brand is used for a central vacuum? Is it the same company or did somebody revive the name?

 

[panasonicvac]

The Vacuflo 960 has since been discontinued, so is the CycloVac 7515 but they do make a 7525 today. From your list, I'd recommend the CycloVac. You'd have the option of having it either in parallel or series, can be used as bagged, ton of power, and one of the quietest central vacs I've ever heard of at least for a split system.