I work for a large Central vacuum supplier, and I honestly wouldn’t recommend a True Cyclonic vacuum. You can get vacuums with a better filtration and still not use a bag. You can vent any central vacuum to the outside. The cyclonic units are very dirty and a mess to clean when dumping. Cyclonic is where the large dirt falls to the bottom of the canister and the smaller particles are vented through the motor out the exhaust. It does nothing special, but give you a real dirty mess. Here is a link if you want to read up on the differences. Again, I would suggest a bagless vacuum, just not a cyclonic one.

thinkvacuums.com/beam/types.htm

Hope this helps

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