This Eureka micron filter fits at the bottom of the bag housing on Victory uprights and below the cyclonic chamber on most earlier WhirlWind uprights.

It measures 4.75" x 4.125" x 0.15" and is white with one yellow side although it has been completely white or white and blue in the past. This filter was previously known as #39292. Two of the filters in the Filter Sets to fit Eureka WhirlWind Uprights can be used in place of this filter. For similar products see our list of current Eureka Vacuum Supplies.