The Bissell automix without knob is designed to fit ProHeat 1697, 1698, 1699, 7901 and 7920 models.
Black Fits Bissell ProHeat models: 1697, 1698, 1699, 7901 and 7920 OEM #210-0107
Bissell 1698
Bissell 1698-1
Bissell 8904
Bissell 8804
Bissell 8804M
Bissell 1699
Bissell 7901
Bissell 7920
Bissell 1699-1
Bissell 1699-8
Bissell 1699-A
Bissell 1699-B
Bissell 1699-F
Bissell 1699-P
Bissell 8905
Bissell 8910
Bissell 7901-1
Bissell 1699-N
Bissell 8804T
This part is featured on the following parts books schematics:
Schematic Parts Book for Bissell Model 16993 PROHEAT PLUS
Schematic Parts Book for Bissell Model 1799 ProHeat Pet
