IFLOOR Wet Dry Vacuum

What kind of floors it can be used on?

The Ifloor series can be used on non-carpeted floor such as vinyl, tile, and sealed wood floors.
What is the difference between iFloor and iFloor 3?

iFloor 3 is updated version of hard floor washer based on the iFloor model. It has about 3.7 times more suction power and 100% higher brush roller power compared to the iFloor so it can achieve better cleaning results.