Answer This shaver has an integrated shaving unit. The shaving unit required for this shaver is the RQ12 or RQ12+ Philips shaving unit.
Note: If you already own an RQ12+ shaving unit and need to replace shaving heads, you can simply buy SH90 shaving heads. These shaving heads fit in the RQ12+ shaving unit.
Note: SH90 shaving heads do not fit in the RQ12 shaving unit.
In stores, the shaving units may have the following code RQ12/18. The number behind the ‘/’ (forward slash) does not matter. For example, RQ12/18 and RQ12/53 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. Click on this link to open the step-by-step guide.
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