I brought a Rainbow from this company not too long ago from a man named Barrington. The Vacuum part is a lot better then Dyson, Kirby, Oreck, Hyla ect... and the customer service is amazing. Vacuuming is why I brought it however I believe its sold as an air purifier. I've known a few people who have owned these machines and they really do seem to last forever mine has given me no issue but its still new. I wish they had a smaller system for travel though.