But well, the shaving head is in the razor so the most complex "component" and is obtained as basically a new device, therefore no penalty.
I am very pleased that the shaving head on my old Philips RQ 1050 Arcitec Shaver fits, works just fine!
The shave is outstanding, to my sensitive neck area better than wet shaving with blades.
It tugs and pulls not if you follow the instructions and moves with slow circular movements on the skin and does not press too hard.
The shaving is quick and easy and you can open as usual and clean the shaving head. Who likes, can even shave wet, I have not tried yet.
My Arcitec is as good as new thanks to the shaving head and delivers a great result, strong buy recommendation from me!