The Panasonic ES-ST23 takes the Panasonic WES9087 Outer Foil (3-blade Arc3) as its outer foil; replace it every 12 months; Australian sellers list it from A$36.68 as of 28 October 2026. Fitment confirmed against the manufacturer's compatibility list.
Your electric shaver
Panasonic ES-ST23
Electric shaver
Confirmed against Panasonic's listConfirmed against Panasonic's own compatibility list
Not yours? ChangeSave it · remind me every 12 months
Takes the WES9087 outer foil
WES9087 Outer Foil (3-blade Arc3) · replace every 12 months · check the code on your old part before ordering.
Panasonic's manual for this shaver names the outer foil (WES9087) and the inner blades (WES9068) as separate parts, not a set. Change the foil once a year and the inner blades every two years.
Your electric shaver
Electric shaver
Confirmed against Panasonic's listConfirmed against Panasonic's own compatibility list
Takes the WES9087
Outer foil · every 12 months · check the code on your old part.
Panasonic's manual for this shaver names the outer foil (WES9087) and the inner blades (WES9068) as separate parts, not a set. Change the foil once a year and the inner blades every two years.
Other Panasonic electric shavers that take the WES9087
GenuineGenuine Panasonic
$36.68
Amazon AU · 28 OctLowest genuine · Amazon AU · checked 28 Oct
CompatibleCompatible option
See seller
No compatible seller tracked yetNo compatible seller tracked yet
Genuine: made by Panasonic. Compatible: another brand.Genuine is made by Panasonic. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest price · $36.68
Amazon AU. Every seller we track is listed below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.
This electric shaver also takes an inner blade set
- Panasonic WES9068 Inner Blades (3- and 4-blade)Open Amazon AU$47.95
Inner blades (WES9068), sold separately from the outer foil. Panasonic says replace them every two years. Separate from the outer foil. Replace every 2 years.
Compare 2 listings from 1 seller
AUD, before delivery. Each price shows when it was checked.
Opens Amazon AU in a new tab. Their page is the source of truth for price, delivery and returns.
Not due yet?
Get a nudge when your outer foil is due — it's every 12 months. One email two weeks before, no newsletter. Manage or stop it anytime.
How to change the outer foil in your Panasonic ES-ST23
Watch the guide or follow the steps.
- 1Switch the shaver off. Press the foil frame release buttons on the sides of the head and lift the outer foil section off.
- 2Press the outer foil release buttons and pull the old outer foil down out of the foil frame. Keep the frame.
- 3Line up the mark on the foil frame with the mark on the new outer foil and push them together until they click.
- 4Refit the outer foil section with the frame mark to the front until it clicks (on the ES-SL41 and ES-ST models, the water inlet side goes to the front).
Every number this part goes by
- Retail name:
- WES9087
- Retail name:
- WES9087PC
Sellers list any of these; they are the same part.
About your Panasonic ES-ST23
Panasonic electric shaver — 3-blade. Its outer foil is the WES9087 Outer Foil (3-blade Arc3), part WES9087, changed every 12 months.
Also in this electric shaver: Panasonic WES9068 Inner Blades (3- and 4-blade) (every 2 years). Inner blades (WES9068), sold separately from the outer foil. Panasonic says replace them every two years.
Where the model number is: The type or model number is printed on the back or bottom of the handle, often in small print. The series name on the front narrows it down.
Fits these 27 Panasonic models
Panasonic27 models
- ES-CM3A (shaving head)
- ES-LT20 (shaving head)
- ES-LT2B (shaving head)
- ES-LT50 (shaving head)
- ES-RM3B (shaving head)
- ES-SL10 (shaving head)
- ES-ST23 (shaving head)
- ES-ST25 (shaving head)
- ES-ST29 (shaving head)
- ES-ALT4B
- ES-CM3B
- ES-LL21
- ES-LL41
- ES-LT31
- ES-LT41
- ES-LT4B
- ES-RM3FX
- ES-RT33
- ES-RT37
- ES-RT47
- ES-RT53
- ES-RT67
- ES-RT77
- ES-RT87
- ES-SL33
- ES-SL41
- ES-ST3N
ES-CM3A, ES-LT20, ES-LT2B, ES-LT50, ES-RM3B, ES-SL10, ES-ST23, ES-ST25, ES-ST29. Panasonic's manual for this shaver names the outer foil (WES9087) and the inner blades (WES9068) as separate parts, not a set. Change the foil once a year and the inner blades every two years.
The other 18 models. Outer foil only (WES9087). Panasonic says replace the outer foil once a year; the WES9013 set has the foil and the inner blades.
Common questions
- Which outer foil fits the Panasonic ES-ST23?
- The Panasonic ES-ST23 takes the Panasonic WES9087 Outer Foil (3-blade Arc3). Panasonic's manual for this shaver names the outer foil (WES9087) and the inner blades (WES9068) as separate parts, not a set. Change the foil once a year and the inner blades every two years.
- How often should I replace the outer foil in my Panasonic ES-ST23?
- Every 12 months, or sooner if it looks worn.
- Where can I buy the WES9087 in Australia?
- We track 1 Australian seller for the WES9087; the lowest listed price when we last checked was A$36.68 at Amazon AU. Prices are re-checked daily and dated on this page.
- How do I fit the WES9087 in a Panasonic ES-ST23?
- No tools, a few minutes: 4 steps, listed on this page with the replacement video where the maker has one.
- What happens if I don't change it?
- Blunt cutters pull at the hair instead of cutting it, the shave gets rougher and slower, and a worn foil can nick the skin.
- How do I reset the reminder?
- There is no reminder to reset on these shavers; Panasonic gives a time guide only.
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