“What heads are used on this razor”

1-2 of 2 Answers

• Replacement blades for the Norelco 4100 (also called the AT810) are the HQ8 or SH50/52. You can use either.

  Answered by Steve 6 years ago

  • 

  Helpful (0)Unhelpful (0)

  Report

  Sorry, there was a problem. Please try again later.

• Hello! Philips Norelco AT810/41 replacement blades are SH50.

  Answered by Philips Consumer Care 6 years ago

  Helpful (0)Unhelpful (0)

  Report

  Sorry, there was a problem. Please try again later.