This shaver has an integrated shaving head holder. For this shaver you need an original RQ11 Philips shaving head holder.

In stores, the shaving units may have the following code RQ11/18. The number behind the ‘/’ (forward slash) does not matter. For example, RQ11/18 and RQ11/53 are the exactly the same shaving units. The number behind the forward slash refers to the country of sale or the type of packaging. 

Not sure which razor model you have? Use the step-by-step guide to help find your model.

1. Click on this link to open the step-by-step guide.
2. On the screen that opens next, click on the picture shown below.