Rexair introduces the RainJet, a welcome addition to the Rainbow cleaning system which makes scrubbing your hard floors and linoleum a snap. The RainJet extends the power of the Rainbow with its self-contained onboard solution tank. Simply fill it up and you're good to go. RainJet will scrub away the toughest grime from your hard floors, leaving a streak-free finish and sparkling clean tile and linoleum floors. As always the Rainbow system ensures that your personal space is protected from allergens by using its unique water filtration system to capture hidden dirt. The Rainbow vacuum system has garnered the certification of "asthma and allergy friendly" by the Asthma and Allergy Foundation of America.