It's the newest upright vacuum cleaner from ROOMIE TEC designed. This model SVL80 is designed for easy house-cleaning. For bigger space, longer cleaning time, home with pets or kids, grab and go for quick jobs, lightweight for going up and down stairs, which are common work when cleaning home. With ROOMIE SVL80, these can be easily done. Also we continuely use Cyclone filter and HEPA system to make a better performance on capturing dust, pet hair or other dirt and debris. With these high expression, this SlimVac have only 4.7 lbs weight and it's slim dimension can be placed in a corner.