Good Quality Portable Dental Chair - MD539 Strong Weak Suction Filter Dental Chair Unit – Xrdent

Strong and weak suction filter:
★It adopts form of a filter cup.
Old model: it’s located at the bottom of the cabinet, it is not in the visual range, it is difficult to clean.
New model: it’s in the visual range, easy to disassemble.
★Residues, saliva, and blood are present in the filter cup.
Old model: Disassembly of the filter cup will cause the above substances to splash out of the nurse’s hand and clinic.
New model: it’s loaded with a slope, the filter will not cause pollution, there is a handle to catch.
★Old model: The effective filter area of the filter is small, and the suction force will be weak.
New model: The filter area is large and efficient, and the suction force will not be weak.
★Old model: The sealing ring is prone to aging because stay in the above materials for a long time, which makes assembly and disassembly difficult.
New model: Conical cavity screw-in design, easy to disassemble and good sealing.
★Regarding the rotating arm, the shaft is extended, and it has contact surface plus flat gasket, it can make the tool tray move more smoothly, no shaking due to movement, the doctor’s surgery is smoother.
★The hanger for handpiece is universal, you can hang all the handpiece with hanger instead of putting them on the instrument tray, so that it won’t block dentists to take instrument.