... Big stainless steel wand(30cm width) 2pcs of 3 stage motor Material is polyethylene Carpet Extractor Machine GMC-4High-pressure steam ... cleaning, 2pcs of 3 stage motor, deep clean carpet, and make sure cleansed carpet as new ... bottom of desks and chairs.3.2pcs of 3 stage motor, suction is powerful, and carpet can dry after 2hours.4 ...