Comments about Panasonic Shaver Outer Foil and Inner Blade, Model WES9006PC, 1 ea:
It's been years since I replaced the original foil and blades and the difference is night and day. The sound is so much quieter, less heat (friction) and the batteries last longer without needing a recharge. It's tough to tell when to replace them and you could follow the manual recommendation, but it was clearly time for me to buy this now. I shave once or twice a week, letting the hair grow.
Bottom Line Yes, I would recommend this to a friend
To Replace the Outer Foil: Squeeze the old outer foil release buttons and left the outer foil upwards to remove it. To insert the new outer foil, press down until it snaps into place. To Replace the Inner Blades: Remove the old inner blades one at a time by grasping them firmly at both ends and pulling straight away from the shaver. To insert the new inner blades, hold the blades one at a time at both ends and press downward until they snap into the shaver. It is recommended that you replace the outer foil at least every year and the inner blade(s) at least every two years to maintain your shaver's cutting performance.