Air cleaning system for removal of stains and bacterial plaque, cleaning of enamel surfaces prior to fissure sealing. The PROPHY- flex 3 features a shorter, more ergonomic handle; a lighter plastic reservoir and improved design. MULTIflex connection, sterilizable up to 275ºF (135ºC), 44 psi. Water 7.2 - 10 psi. PROPHYflex 3 box includes: •PROPHYflex 3 •2 Plastic reservoirs •5 Packets of powder/PROPHYpearls •1 Large cleaning drill •2 Small nozzle needles •1 Restrictor screw •2 Tips (one small, one large)