This is the MVac 12.6 inch Self Cleaning HEPA Filter.
This permanent filter is made with a special material that offers a 99.5% filtration efficiency with particles of a diameter as small as .03 microns so that you benefit from cleaner ambient air at all times. When you use your hybrid vacuum unit without a bag, this filter ensures optimal filtration and protection of the motor.
This filter fits the MVac plastic body models.
OEM part #TDFILT50V.