The Philips S1100 takes the Philips SH30 Replacement Shaving Heads (SH30/51) as its shaving head; replace it every 2 years; Australian sellers list it from A$17.99 as of 26 October 2026. Fitment confirmed against the manufacturer's compatibility list.
Your electric shaver
Philips S1100
Electric shaver
Confirmed against Philips's listConfirmed against Philips's own compatibility list
Not yours? ChangeSave it · remind me every 2 years
Takes the SH30/51 shaving head
SH30 Replacement Shaving Heads (SH30/51) · replace every 2 years · check the code on your old part before ordering.
Your electric shaver
Electric shaver
Confirmed against Philips's listConfirmed against Philips's own compatibility list
Takes the SH30/51
Shaving head · every 2 years · check the code on your old part.
Other Philips electric shavers that take the SH30/51
GenuineGenuine Philips
$49.00
Amazon AU · 26 OctLowest genuine · Amazon AU · checked 26 Oct
CompatibleCompatible option
$17.99
Amazon AU · 26 OctAmazon AU · checked 26 Oct
Check sellerCheck seller details
Genuine: made by Philips. Compatible: another brand.Genuine is made by Philips. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest compatibleLowest compatible price · $17.99
Amazon AU. Compare with genuine below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.
Compare 8 listings from 5 sellers
AUD, before delivery. Each price shows when it was checked.
Compatible options
1 seller
Genuine Philips
7 listings from 5 sellers
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 shaving head is due — it's every 2 years. One email two weeks before, no newsletter. Manage or stop it anytime.
How to change the shaving head in your Philips S1100
Watch the guide or follow the steps.
- 1Press the release button to open the shaving unit.
- 2Turn the retainer lock anticlockwise and lift the retainer off.
- 3Take out the old heads and put the new ones in, checking each sits exactly in its place.
- 4Refit the retainer and turn the lock clockwise to secure it.
- 5Close the shaving unit until it clicks. On models with a replacement light, hold the on/off button for about 7 seconds to clear it.
Every number this part goes by
- Retail name:
- SH30
- Retail name:
- SH30/50
- Retail name:
- SH30/51
- Retail name:
- SH30/52
Sellers list any of these; they are the same part.
About your Philips S1100
Philips electric shaver — Series 1000. Its shaving head is the SH30 Replacement Shaving Heads (SH30/51), part SH30/51, changed every 2 years.
Where the model number is: The type number is printed on the back or bottom of the handle, often in small print (S9987, SP9883, S5880). OneBlade handles show it on the back (QP2724). The series name on the front narrows it down.
Fits these 27 Philips models
Philips27 models
S3203. Philips says SH30 fits the Series 3000 (S3xxx).
S3510. Philips names SH30 for this shaver and for the rest of the Series 3000 (S3xxx).
Series 3000 (S3xxx). For S3xxx type numbers. Older PowerTouch and AquaTouch "Series 3000" shavers (PT, AT, HQ type numbers) take other heads.
Common questions
- Which shaving head fits the Philips S1100?
- The Philips S1100 takes the Philips SH30 Replacement Shaving Heads (SH30/51).
- How often should I replace the shaving head in my Philips S1100?
- Every 2 years, or sooner if it looks worn.
- Where can I buy the SH30/51 in Australia?
- We track 5 Australian sellers for the SH30/51; the lowest listed price when we last checked was A$17.99 at Amazon AU. Prices are re-checked daily and dated on this page.
- How do I fit the SH30/51 in a Philips S1100?
- No tools, a few minutes: 5 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?
- Hold the on/off button for about 7 seconds after fitting new heads to clear the replacement reminder; if you don't, Philips says it clears itself after 9 shaves.
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