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Review on ๐Ÿงน Hongfa 694 3-Armed Side Brush: 10-Piece Replacement Parts for i-Robot Roomba 650 690 614 550 760 780 Vacuum (500 600 700 Series) by George Walker

Revainrating 1 out of 5

Front roller needs modification to work Likely:

Bought this for my 500 series because my dog chewed on the original wheel. When I received the wheel I inspected it and found that the wheel does not have a hole for the PID sensor under the roller assembly. I decided to try it out in a warehouse to see if there was any negative behavior on Roomba. Of course it was. The device stopped rotating after a few minutes. I drilled an 11mm hole on the left, off center, put the ball back in and reinstalled. Fixed rumba behavior to normal. 1/5 for production miss this blatant QA/QC zero-day.

Pros
  • Vacuums and floor care products
Cons
  • Ugly packaging