27 (3 packages with 9 in each package for a total of 27)
Eureka Part#60295C - Style MM Vacuum Bag Replacement for Eureka Mighty Mite 3670 and 3680 Series Canisters by EnviroCare Part#153-9
Note...One of the packages got some house paint on the upper right side. When I wiped it off it took some of the packages paint with it. This does not affect the inside contents but I thought I would mention it in case its important to you. I included a picture of what I am talking about.

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