... powder and water. Air-Flow S1Air polishing tabletop equipment.The Air-Flow S1 is ideal for hygienists ... of air, powder and water, the Air-Flow S1 removes dental plaque, soft deposits and ... surfaces of the teeth. It works with Air-Flow Prophylaxis Powder, a specially treated sodium bicarbonate. ... to disassemble and clean. Contents:1 - Air-Flow handpiece1 - cleaning instrument1 - spare 'o' rings1 - Steribox1 ...