Waking up to a shaver that tugs, drags, and leaves you looking like you've shaved with a spoon is nobody's idea of a good morning. The good news is that getting a replacement shaver head quickly and cheaply is far simpler than most people realise, provided you know the three things to sort out before you order: your model number, your supplier, and your delivery option.
To get shaver heads quickly and affordably, follow these four steps: identify your shaver model, locate a verified specialist supplier, choose the fastest available delivery method, and decide between a genuine OEM part and a quality compatible alternative. This guide walks through every step so you can go from dull blades to a fresh shave in under 24 hours.

Know your model number first: Your shaver's model number is usually printed on the front or back of the handle, or inside or under the head assembly. Without it, you risk ordering the wrong part.
Replace on performance signals, not just dates: Manufacturers such as Philips, Braun, and Skull Shaver recommend replacing heads every 12 to 18 months, but this varies depending on your shaving habits and the specific product series. If your skin is already irritated, act now rather than waiting for a calendar date.
Specialist suppliers beat high-street retailers on speed: Some UK shaver specialists offer free shipping and post twice a day, including Saturdays, with a 24-hour postal service so that every order received before mid-afternoon arrives the next day. General retailers rarely match that level of speed.
Genuine OEM parts protect your shaver: Poor-quality non-genuine parts can permanently damage a shaver's internal drive pin, so always buy OEM parts from verified sources.
Multi-packs save money over single replacements: Multi-pack purchases often provide better value than single replacements; while the upfront cost is higher, the per-unit price tends to be more economical.
Use this table to decide exactly where to focus your energy first.
| Situation | Best Action | Effort Level | Time to Results |
|---|---|---|---|
| Need heads today | Call a UK specialist, confirm stock, choose tracked 24-hour post | Low | The next morning |
| Have model number; not urgent | Order online from verified specialist with standard delivery | Low | 1-2 days |
| Don't know model number | Check handle, battery compartment, or user manual | Low | 10 minutes |
| Unsure on OEM vs compatible | Stick with OEM for active warranty shavers | Low | N/A |
| Older or discontinued model | Compatible parts from reputable UK supplier | Low-Med | 1-2 days |
Start here if you are:
In a rush: Order before mid-afternoon from a specialist with a twice-daily postal despatch to receive your heads the following morning.
Unsure of compatibility: Ring the supplier directly with your model number rather than guessing; a two-minute call eliminates costly returns.
On a budget: Buy a multi-pack now and store the spare; the per-unit cost drops noticeably, and you will not be caught short in 12 months' time.
This is the single step most people skip, and it is the main reason wrong parts get ordered. Every shaver brand places its model number somewhere on the physical unit, but the location differs by brand.
Locating the model number on a Philips shaver is straightforward. It is typically engraved on the back of the handle or beneath the shaving head. You may need to remove the shaving unit to see it, especially if it is located in the battery compartment. If you still have the box or user manual, check there, as the model number is often printed on the packaging and documentation.
Philips rotary heads are sold under HQ and SH codes, so once you have found a code such as S5420 or SH50, you have everything you need to search accurately.
Braun makes this easy. You can typically find the model number printed on the shaver's body, often under the pop-up trimmer or on the back. This number corresponds to a specific replacement head for Braun series shavers, such as 21B, 54B or 96M.
Braun shaver heads often feature proprietary designs tailored to individual series, meaning a Series 7 head will not fit a Series 9 shaver. Getting the details right before you order is essential.
For Braun shavers, the model number is usually found on the inner side of the shaver handle or beneath the shaving head. Panasonic and Remington follow similar conventions. The model number and serial number are not the same. The model number identifies the specific type or design of the shaver, helping you find compatible accessories or replacement parts.
Pro Tip: If the number has worn away, search the brand's official website using only the series name (e.g. "Arc 4" or "Series 5") and filter by approximate purchase year. You can also contact a specialist supplier with a photo of the head and they will usually identify the correct part for you.
Once you have your model number, your choice of supplier determines how quickly the head arrives and how much you spend. High-street retailers stock popular lines, but their ranges are narrow and their delivery windows can stretch to several days. Online specialists carry a far wider catalogue and often despatch significantly faster.
UK shaver spare parts specialists stock a giant range of electric grooming replacement parts to suit all major manufacturers, from Panasonic and Braun through to Remington and Philips. A specialist supplier ships the part because it is all they do; a general retailer may need to pick it from a warehouse that holds millions of different product lines.
Electrospares.Net Ltd is one well-established UK specialist, offering free shipping and posting twice a day, including Saturdays, with a 24-hour postal service for orders placed before mid-afternoon. For customers who need to reach a human being, the store is operated by Electrospares. If you cannot find the part you need, you can call 01733 666688 or use the contact form at Net Ltd.
The official Philips, Braun, and Remington online stores all stock genuine OEM replacement heads, and the Philips Store offers a reliable and easy-to-use ordering process with fast delivery. The downside is price: brand stores rarely discount, and delivery windows can be longer than specialist suppliers.
Using price comparison websites helps find the best deals. These sites aggregate prices from multiple vendors, offering a clear picture of where you can save money while still getting genuine, high-quality parts. Replacement shaver head prices range from around £10.27 to £50, depending on brand and model. Therefore, before committing, spend three minutes on a price comparison site; for a product you will buy every 12 to 18 months, the saving can be meaningful.
Speed comes down to two variables: despatch frequency and your postal service choice. Many people do not realise that certain specialist suppliers post twice a day, including Saturday, which is a significant advantage if your shaver fails mid-week.
More than 92% of beauty and cosmetics shipments in Q4 2025 used express, next-day or tracked two-day services, reinforcing how speed and delivery certainty have become non-negotiable in time-sensitive categories. That means fast delivery for shaver heads is now the expected standard; if a supplier cannot offer it, look elsewhere.
Next-day delivery volumes grew 11.6% in Q4 2025, reinforcing shoppers' willingness to pay for speed when it matters. For a £5-10 premium on delivery, you are back to smooth shaves by tomorrow morning rather than waiting three to five days.
Order before the despatch cut-off at an established specialist, and you are already in the next morning's post. Miss that cut-off by even a few hours and your wait doubles. Check the cut-off time on the supplier's homepage before you add to your basket.
Pro Tip: If you are in a genuine hurry and need to confirm stock before placing an order, ring the supplier rather than relying on the website's stock indicator. A two-minute call confirms availability and despatch timing, and good specialists will tell you exactly when your parcel will leave.
This stage is where most buyers overthink things. In my experience, the OEM versus compatible debate hinges on three factors: your shaver's age, your budget, and the reputation of the supplier.
Official branded replacements, like those from Braun or Philips, may cost more, but they assure quality and compatibility, making them a reliable option. Genuine foils are machined to match the inner cutter's oscillation pattern, which means a perfect fit from the first shave rather than a break-in period. For any shaver still within its warranty period, OEM is the correct choice; using a third-party part could invalidate the warranty.
Getting at least one year of good performance from genuine Series 7 replacements is a reasonable expectation. The straightforward recommendation from experienced users is to buy genuine Braun parts.
That said, high-quality compatible parts from a reputable UK supplier can be a perfectly reasonable choice for older or discontinued models where OEM parts are no longer available. The key is buying from a verified specialist rather than an anonymous third-party listing.
Generic foils with slightly different perforation sizes or hole spacing force the inner blades to work against the foil rather than with it, reducing closeness from the outset. The lesson is clear: compatible parts are only a sound option when the supplier is transparent about specifications and offers a proper returns policy.
Pros:
Lower upfront cost, sometimes 30-50% less than OEM
Available for discontinued models where OEM parts no longer exist
Reputable compatible parts from established UK specialists perform well
Cons:
Variable quality depending on supplier; anonymous listings carry risk
May affect warranty if the shaver is still under manufacturer cover
Perforation sizing differences can reduce closeness of shave
Pro Tip: I've found that ordering compatible heads from a named UK specialist with a clear returns policy carries far less risk than purchasing from an unverified marketplace listing. The supplier's accountability is your quality guarantee.
Before you order, it is worth confirming that the problem is actually worn heads rather than a dirty shaver. In my experience, a significant number of "bad shave" complaints disappear after a proper clean and a drop of lubricant oil.
Watch for the following warning signs: a pulling or tugging sensation during the shave instead of a smooth glide; needing multiple passes over the same area to achieve the same closeness you used to get in one pass; and increased skin irritation, redness, or razor burn after shaves that used to be comfortable.
If your routine suddenly takes longer than usual, blade performance has likely dropped. When cutters dull, the motor works harder, often producing a louder or harsher sound.
Visible pinholes, dents, or thinning on the foil surface when held up to light, as well as discolouration or rust on the blade's cutting edge, are clear indicators that replacement is needed.
Philips usually recommends changing heads every 12 months, while Braun extends that window to 18 to 24 months depending on the model. Panasonic suggests 12 to 14 months, and budget brands like Remington vary between 12 and 24 months. Use these as baselines, not rigid rules.
In most cases, replacing just the cutting head is the more economical choice for a mid-range or high-end shaver, since a new head typically costs a fraction of a full replacement unit. Therefore, if your shaver body is in good condition, always replace the head rather than buying a whole new device.
Apply a drop or two of specialised shaver oil to the cutters after cleaning and drying, or about once a week. The oil dramatically reduces the metal-on-metal friction, keeping the blades running smoothly and quietly.
Regularly replacing worn foils, cutters, and rotary heads restores cutting efficiency, reduces tugging and irritation, and gives a noticeably smoother finish compared with using dull parts.
Each brand, be it Braun, Panasonic, Philips, Remington, or Wahl, designs its shaver foil and cutter heads to fit specific series and models. Ordering a "Philips Series 5000 head" without the exact SH code is a gamble. Always use the full alphanumeric code.
SH50 and HQ8 heads look similar but are not interchangeable in both directions; always check your model number carefully. Visual similarity is not the same as compatibility.
The real cost of a shaver head includes not just the product price but also shipping, possible return cost, and the cost of buying the wrong part. Anonymous listings may appear cheaper but factor in return postage and wasted time.
Most people leave it too long. They put up with tugging, irritation, and a worse shave because the shaver still "works". That is the wrong way to think about it. You are not saving money by waiting; you are trading the small replacement cost for daily frustration.
Your shaver's model number is usually printed on the front or back of the handle, or inside or under the head assembly. Once you have that code, enter it into the search box on a specialist supplier's website or ring them directly. You can use the quick search box at the top of the shaver-spares.co.uk website by entering either your shaver model or part number.
Overnight delivery is achievable with the right supplier. Enjoy fast delivery times every time; every order received before mid-afternoon will arrive the next day from specialists such as Electrospares. Net Ltd. Standard orders typically arrive within one to two working days.
For shavers still under warranty, yes. Poor-quality non-genuine parts can permanently damage a shaver's internal drive pin, so always buy OEM parts from verified sources. For older or discontinued models, a compatible head from a reputable UK specialist is a reasonable alternative, provided the supplier offers a clear returns policy.
Replacing your electric razor heads at the right intervals keeps your shave smooth, comfortable, and irritation-free, but the timing is not one-size-fits-all. The general guideline is every 12 to 18 months, but daily shavers with coarse hair often need a new head closer to the 9- to 12-month mark, while occasional users with fine hair can sometimes stretch the same head past 24 months without a noticeable drop in performance.
Multi-packs nearly always represent better value per unit. Multi-pack purchases often provide better value over single replacements; while the upfront cost may be higher, the per-unit price tends to be more economical. Buying two heads at once also means you will not be scrambling for a fast delivery in 12 months' time when your blades wear out again.
Getting shaver heads fast and without overpaying is a four-step process: find your model number; choose a verified specialist supplier; order before the despatch cut-off for next-day delivery; and pick OEM or a quality compatible part based on your shaver's age and warranty status. The UK's electric shaver market continues to grow; the UK razor market generated revenue of USD 747.4 million in 2024 and is expected to reach USD 957.3 million by 2030, growing at a CAGR of 4.1%, which means supplier competition is strong and fast delivery is now a realistic expectation, not a luxury.
The bottom line: stop tolerating a dull shave. A replacement head costs a fraction of a new device, arrives overnight from a good specialist, and immediately restores performance to factory-fresh levels. If you need to find a trusted UK source, Electrospares.Net Ltd at shaver-spares.co.uk covers Philips, Braun, Remington, and Panasonic with twice-daily despatch, including Saturdays.
Philips Replacement Shaver Heads, Philips UK Official Store. Product page and installation guidance for Series 3000 and 5000 replacement heads. https://www.philips.co.uk/shop/UK\_Garment\_Care\_Essentials/personal-care/accessories-and-replacements/shaver-series-3000-shaving-heads/p/SH30\_50
Shaver Heads, Chargers and Accessories, Electrospares.Net Ltd: UK specialist supplier homepage with delivery and despatch information. https://www.shaver-spares.co.uk/
Philips and Braun Shaver Head Compatibility Guide, Spars NZ. Comprehensive guide to model codes and replacement scheduling. https://sparts.nz/pages/shaver-head-compatibility-guide
How Often to Replace Electric Razor Heads, The Glossy Locks. Brand-by-brand replacement schedules and maintenance guidance. https://theglossylocks.com/how-often-should-you-replace-electric-razor-heads/
How Often to Replace an Electric Shaver: The Complete Timeline Guide, Aisen Appliance. Detailed guide on warning signs, component lifespan, and OEM vs replacement decisions. https://www.aisenappliance.com/news/industry-news/how-often-to-replace-an-electric-shaver-the-complete-timeline.html
Next Day Shaver Blades UK, Electrospares.Net Ltd: Guide on fast delivery options and OEM part recommendations. https://www.shaver-spares.co.uk/Article/Next-Day-Shaver-Blades-UK
Generic vs Genuine Shaver Foils, Electrospares. Net Ltd. Analysis of OEM foil engineering and compatible alternatives. https://www.shaver-spares.co.uk/Article/Generic-vs-Genuine-Shaver-Foils
How to Choose and Maintain Electric Razor Replacement Heads, Electric Shaver Guru. Signs of wear, replacement timing, and compatibility guidance. https://www.electric-shaver-guru.com/blog/how-to-choose-and-maintain-electric-razor-replacement-heads-for-optimal-shaving
How Often to Replace Electric Shaver Head Round the Year. Five physical warning signs and brand comparison. https://roundtheyear.com/how-often-to-replace-electric-shaver-head/
How Often Should You Replace Electric Shaver Heads? Metz Care. Foil vs rotary replacement scheduling and performance signals. https://metzcare.com/blogs/tips/how-often-should-you-replace-electric-shaver-heads
Best Shaver Replacement Head 2026, Testix UK. UK editor's picks with price range data from £10.27 to £50. https://testix.co.uk/test/best-shaver-replacement-heads
Where's My Shaver's Model Number? Electrospares.Net Ltd UK users' guide to locating Philips and Braun model numbers. https://www.shaver-spares.co.uk/Article/where-is-model-number
Braun Shaver Replacement Head Guide 2026, Joybuy UK. How to locate Braun model numbers and match them to cassettes. https://www.joybuy.co.uk/blog/braun-shaver-replacement-head-guide/vHkEM2Iz
Aftermarket Braun Shaver Heads: Are They Worth It?, ShaversHead. Analysis of genuine vs compatible Braun replacement heads. https://shavershead.com/aftermarket-braun-shaver-head/
UK Razor Market Size and Outlook 2024-2030, Grand View Research. Market revenue and CAGR data for UK razor sector. the UK razor market generated
How to Choose and Replace Electric Shaver Heads, Electro Spares. Pricing landscape and multi-pack value guidance. https://www.electro-spares.co.uk/Article/ShaverHeadreplacement
Article Posted: 05/08/2026 07:02:42