The Carpet & Rug Institute gave our brand of vacuum cleaners a Bronze Medal and a Seal of Approval.
To earn the Seal of Approval, the vacuum must pass these independent laboratory tests.
1. Soil Removal
2. Dust Containment
3. Surface appearance change
SOIL REMOVAL TEST : Soil removal test uses a NASA Enhanced X-Ray technology to measure the precise amount of soil removed from the carpet.
DUST CONTAINMENT TEST: Vacuum can’t release more than 100 micrograms of dust per cubic meter of air and keep dirt and dust locked up tight in the vacuum.
information in this infographic is from https://carpet-rug.org