Independent laboratory tests prove the Rainbow Cleaning System beats the competition in filtration efficiency. By combining its water-based/separator technology, a “brushless motor” and a HEPA Neutralizer, the Rainbow traps nearly 100% of typical household dirt and achieves significantly better indoor air quality.

Asthma and Allergy Foundation of AmericaThe Rainbow is certified asthma & allergy friendly™ by the Asthma and Allergy Foundation of America. Everyone in your family, especially those with asthma and allergies, will appreciate the Rainbow Cleaning System. In order to be certified, the Rainbow needed to scientifically prove the following standards:

  • Remove a significant amount of allergen from your carpeting
  • Retain allergen that is removed from your carpet within the cleaner
  • Remove allergen and not just redistribute it back into your home’s air
  • Maintain allergen pick-up when the bag or receptacle is partly filled
  • Limit your exposure to allergen upon changing the bag or cleaning the receptacle



The Carpet And Rug InstitueThe Rainbow has met the Carpet Industry Standard for all elements: soil removal, dust containment and carpet appearance. Powerful revolving brushes lift and groom every fiber of your carpet on a cushion of air, leaving it looking like new. The Rainbow does a great job cleaning your carpeting without harming it.

To qualify for the seal of approval the Rainbow must be evaluated on the following performance attributes:

  • Soil Removal Efficacy: How effective is the product at removing soil?
  • Resoiling: Does the cleaned sample attract soil at an accelerated rate or not?
  • Residual Moisture: Does the extractor or cleaning system remove most of the moisture that results from a wet cleaning process?
  • Surface Appearance Change: Does the product leave the carpet minimally changed after multiple cleanings?
  • Colorfastness: Does the product cause a color change in the carpet fiber?



AHAM CertifiedThe Association of Home Appliance Manufacturers (AHAM) certifies that the Rainbow is a proven air cleaner designed to reduce air pollutants that contribute to poor indoor air quality.

To qualify for the seal the Rainbow must pass the following:

Room air cleaners that are certified through AHAM’s Certification Program have been certified and verified by an independent laboratory, assuring consumers that the product     will perform according to the manufacturer’s product claims for suggested room size and the reduction of three common household particulates: tobacco smoke, dust and     pollen.