The following Triple S Vacuums are Green Label approved by the Carpet and Rug Institute:

SSS Speedster 600 Back Pack Vacuum The Speedster 600 delivers speed, efficiency and comfort and offers excellent dust and soil removal in any commercial application. 928 watt motor, 60' Safety Orange cord, 6 quart soil capacity, 68 dB sound level, heavy duty attachment kit, 3/3/3/lifetime warranty, weights 9 lbs. #56001 Speedster 600 BPV #56002 Speedster 600 Filter Bags -20x10/pk

SSS Speedster 1000 Back Pack Vacuum For power, strength and rugged durability. It's the most powerful and highest-capacity back pack vacuum available from Triple S. 1340 watt motor, 60' Safety Orange cord, 10 quart soil capacity, 69 dB sound level, heavy duty attachment kit, 3/3/3/lifetime warranty, weighs 11 lbs. #56003 Speedster 1000 BPV #56004 Speedster 1000 Filter Bags - 20x10/pk

The tests follow a procedure that has been developed by carpet manufacturers and vacuum cleaner manufacturers and peer reviewed by scientists who are respected for their expertise in the study of maintenance and indoor air quality.

Soil Removal - The soil removal test protocol requires that the vacuum cleaner must remove in 4 passes a satisfactory quantity of soil from the standard test carpet.

Dust Containment - The dust containment test protocol evaluates the total amount of dust particles released into the surrounding air by the action of the brush rolls, through the filtration bag, and any air leaks from the vacuum cleaner system. This protocol requires that a vacuum cleaner will release into the surrounding environment no more than 100 micrograms of dust particles per cubic meter of air, well below levels stated in the National Ambient Air Quality Standards.

Carpet Appearance Retention - The test protocol for appearance retention requires that the vacuum cleaner should affect the appearance of the carpet no more than a one-step change, based on one year of normal vacuum use. Vacuum cleaners must meet all three elements of the Standard in order to obtain authorization to display the official CRI Indoor Air Quality Testing Program Label or CRI Logo.