Eureka Style MM Vacuum Bags For Mighty Mite 

Fits:

3670, 3680, 3690 Series

10 Pack of Micro Lined replacement bags

Also fits:

 Sanitaire Electrolux S3681D, S3686E.

They fit many other models if you are not sure if they fit yours just ask and I will get back to you A.S.A.P !!