FAQ Search Select a Category BarkBath Cleaning Formulas Cleaning Tips Commercial Products Corporate Deep Cleaners Hard Floor Cleaners Mops, Brooms and Brushes Parts and Accessories Steam Sweepers Vacuums Warranty Web Site and/or go Why is my filter indicator always green when the filters are dirty? Answer: -Check to ensure there is a upper tank filter installed in your vacuum. -Also, the new design of the upper tank filter is larger, which can cause a gap. The indicator may stay green because of this. This is the correct filter for your machine. Related Questions Why is my vacuum sounding loud? What should I check? My Momentum® or PowerTrak Cyclonic Vacuum® trips my circuit breaker. What should I do? What does the clean carpet sensor do on my Rewind? My AeroSwift™ Vacuum's belts keep breaking. What should I do?