For the most unique top of the line canister vacuums, Dyson tops the cake. If you are looking for a digitally powered machine, here you are. Notice the features of the two listed below.
DC22 MOTORHEAD CANISTER VACUUM
This canister is 1/3 smaller than a full-size Dyson machine, but with no compromise on pick-up.
Its motorized brush bar is an independent motor in the cleaner head spin that spins the brush bar 4,500 times a minute, removing dirt and pet hair from all floor types. Simply deactivate the brush bar for hard floors using fingertip controls.
The Dyson digital motor is smaller, lighter and more powerful than conventional motors. Zero carbon emissions.
The washable HEPA filter has up to 150 times less bacteria and mold than the air you breathe.
This dandy also has a Level 3 root cyclone technology which is the most efficient for capturing microscopic dust.
This top of the line DC canister runs around $800.00 and comes with a full 5 year warranty.
DC22 TURBINEHEAD
If you like what you have read and would like a unique canister like the one with the features described above, but don’t need 100% of the above features, then consider the TURBINEHEAD as it has almost identical features and size, the only difference is the cleaner head/floor tool.
The DC22 MOTORHEAD has the motorized brush bar with fingertip controls to switch out to other floor types, whereas the TURBINEHEAD has the switch to change floor types right on the turbine head itself. So if the convenience of the fingertip control is not an issue, you can save yourself about $100 on this canister over the DC22 MOTORHEAD.
Also, the DC22 TURBINEHEAD weighs almost 2 pounds less at 16.07lbs even though you get almost identical features.
Both of the DC 22s also have 16.57 ft of cord length with a reach distance of 27.85 ft. and they both have a bin capacity of .32 gallons.

