THE STERILAIRE ST350-T IS FOR CARPETS AND BARE FLOORS. IT HAS THE AIR DRIVEN TURBO TOOL FOR CARPETS AND THE FLEXPRO 180 FOR BARE SURFACES. THIS IS A HEPA VACUUM WHICH USES STERILAIRE SW1 BAGS. IT HAS A 10 YEAR WARRANTY FOR HOME USE AND A 1 YEAR WARRANTY FOR COMMERCIAL USE. THIS IS A HEAVY DUTY DEEP CLEANING VACUUM.
