Airpura Replacement Carbon Filter for C600, T600 Carpet Cleaners 4-year warranty

4-year warranty

and the HEPA filter keeps dust in the vacuum where it belongs

CH515CH615VXCH515VXCH615 Warranty

this Airfree system uses the environmental control techniques to control pollutant particles

Airpura Replacement Carbon Filter for C600, T600 Carpet Cleaners 4-year warrantyFits Airpura Models: C600, T600 The Airpura 26 lbs 3" replacement activated carbon filter absorbs airborne chemicals, noxious gases and odors. Recommended replacement is as needed in heavy applications and at least every 2 years in normal use (change at least once every 3 months in public areas, private home use change interval will be less frequent).