Philips and Philips Norelco rotary shavers often share a familiar three-circle appearance, but the cutters beneath those circles are not one universal part. SH30, SH50, SH60, SH71, SH91 and older HQ families can differ in holder shape, retaining system, cutter geometry and supported handle generation. The safest answer to “Which Philips shaver head do I need?” begins with the full shaver model—not a visual guess.
This guide gives you a practical way to narrow the choice while avoiding unsupported interchangeability claims. Exact product compatibility should always be checked against the model printed on your device.
Why Philips Shaving Heads Can Look Similar but Fit Different Models
Rotary heads use circular cutters, guards and a holder assembly. From above, several families can look almost identical in a small listing photo. The differences may be underneath: locating tabs, retaining rings, head-frame geometry or the way the assembly connects to the handle.
The broad shaver series is useful, but it is not always decisive. A particularly important example is Series 5000. Rounded-head Series 5000 models may use SH50, while angular-head Series 5000 models may use SH71. Philips documentation also identifies exceptions such as S6600 and S6800 within the broader 6000 family. This is why “fits Series 5000” without a complete model list is not enough.
Common Replacement Head Families
The overview below is a starting point, not a substitute for checking the exact handle.
SH30
SH30 is associated with many Series 1000, 2000 and 3000 shavers, plus selected rounded-head 5000X models. A model beginning with S1, S2 or S3 can point you in this direction, but confirm the entire model number against the listing.
SH50
SH50 is commonly used by rounded-head Series 5000 models, selected rounded-head Series 6000 models, and some AquaTouch and PowerTouch families. The words “Series 5000” alone remain insufficient because angular Series 5000 designs can use a different family.
SH60
SH60 is associated with the Series 6000 generation for which Philips specifies that head. Exceptions exist within broad series numbering, so an S6 prefix should trigger a full-model check rather than an automatic purchase.
SH70 and SH71
SH70 is an earlier Series 7000 head family. SH71 is used for current Series 7000 models and angular-head Series 5000 designs, with specifically documented support for models such as S6600 and S6800. SH71 is not simply a visual substitute for every shaver that once used an SH70-style head. Confirm the model and manufacturer replacement guidance.
SH90, SH91 and SH98
SH90 belongs to an earlier Series 9000 generation. SH91 is the current replacement family for supported Series 9000, S9000 Prestige and i9000 Prestige models. SH98 was supplied for selected rounded S9000 Prestige handles, while other Prestige shapes may use SH91. The full SP or S model number matters.
HQ-series heads
HQ codes identify several older Philips and Norelco rotary systems. HQ9, HQ11 and other HQ numbers should be treated as separate families. If an older shaver has no obvious modern series name, look for the HQ replacement reference in its manual or on the previous packaging.
A Quick Model-First Decision Process
1. Find the full code on the shaver, such as an S, SP, AT, PT, RQ or HQ model. 2. Write down every letter and number, including digits after the series prefix. 3. Check the code on the existing head or in the original manual. 4. Compare the exact model with the compatibility list for the replacement product. 5. If the listing only says “Series 5000” or “Series 9000,” ask for a more specific confirmation.
Do not force a cutter or holder into a frame. If a new component does not sit naturally in the correct orientation, stop and recheck the model and installation instructions.
How Often Should Philips Shaver Heads Be Replaced?
There is no single interval that should be applied to every Philips head family. Philips product guidance for several rotary families commonly refers to replacement around 12 months, but recommendations can vary by head and market. Older HQ information and newer SH documentation should be read for the specific part you own.
Condition also matters. More passes, missed hairs, longer sessions or visible damage can indicate that inspection is needed. Clean the assembly and recharge the shaver first so residue or low power is not mistaken for blade wear. If a guard is bent, a cutter is damaged or the holder no longer closes correctly, stop using it and verify the required replacement.
Never mix cutters and guards from different positions unless the official instructions for that head expressly allow it. Mated rotary components can wear together, and installation methods differ between families.
Three Ways to Identify Your Philips Shaver
Read the model number on the handle
Turn the shaver over and inspect the back or underside in bright light. The model may be printed in small type near the charging information. Use the complete model—not just “5000” or “Prestige.” A phone photo can be enlarged if the label is difficult to read.
Check the existing head marking or manual
The old replacement package, user manual, support page or head assembly may identify SH30, SH50, SH71 or another code. Keep the original assembly until the replacement has been confirmed.
Upload a photo
When the label is worn or the design is unfamiliar, take one photo of the entire shaver and another of the model-label area. Our model finder can compare visible details with products in the current catalog. A photo is an aid, not permission to ignore the final model list.
Why Appearance Alone Is Not Enough
Two round holders can share the same color and overall diameter yet use different locking details. Product photos are useful for confirming that a result is plausible, but they should follow—not replace—the model-number check.
This is also why a search result may present more than one candidate when the label is hidden. The responsible next step is to reveal the model code or compare the original head marking. Our guide to Braun cassette replacement timing applies the same principle to foil shavers: generation is often more important than a broad series label.
Before You Order
- Confirm the complete handle model.
- Check whether the listing supplies individual cutters, a set of cutters and guards, or a complete holder assembly.
- Verify the required quantity.
- Compare the retaining-ring and installation instructions.
- Review exclusions, especially within Series 5000, 6000 and Prestige families.
- Keep screenshots or photos of the model label with the order record.
FAQ
Are SH50 and SH71 interchangeable?
Do not assume so. SH50 is commonly associated with rounded-head Series 5000 and selected related models, while SH71 covers current Series 7000, angular-head Series 5000 and specified exceptions. Check the full handle model.
Does every Series 9000 shaver use SH90?
No. Series 9000 spans multiple generations. Supported models may use SH90, SH91 or another specified family, and S9000 Prestige compatibility can depend on the complete SP model.
Can I identify a rotary head from a photo?
A clear photo can narrow the family, especially when it includes the whole handle and underside label. Final selection should still be confirmed against the model number.
How often should I replace Philips rotary heads?
Check the guidance for your exact head family. Many Philips rotary-head pages refer to roughly 12 months, but there is no safe universal interval for every SH and HQ product.
What if my exact model is not listed?
Do not infer fit from a similar-looking shaver. Use the model finder or contact support with clear photos of the handle, label and existing head.
Model Selection Disclaimer
Meina Parts is an independent retailer of genuine replacement products. Check your complete device model and replacement-head family before ordering.
