Quality replacement foils, cutters, heads, parts and accessories for your Panasonic ES4820 electric shaver
Panasonic WES9837 / WES9837Y Replacement Outer Foil.
Panasonic WES9850 / WES9850Y Replacement Inner Cutter.
Panasonic Original WES9850 / WES9850Y Replacement Inner Cutter. Compatible with Panasonic: ES-RW30, ES4001, ES4025, ES4027, ES4029, ES4032, ES4033, ES4035, ES4036, ES718, ES719, ES722, ES723, ES725, ES726, ES727, ES805, ES4815, etc. Made in Germany