Replacement shaver heads are the maintenance item that most users overlook until shave quality drops. Swapping worn foils, cutters or specialized blade cartridges restores cutting performance, reduces skin irritation and keeps a favorite shaver working as intended. With multiple technologies and model-specific mounts, choosing the right replacement head matters more than simply matching the brand name.
When shopping for replacement heads consider compatibility with the exact shaver model, the cutting system (foil, rotary or hybrid OneBlade-style), and claimed lifespan. Also weigh skin protection features such as rounded tips or glide coatings, the complexity of installation and whether original manufacturer parts or third-party alternatives are preferred. The following picks focus on genuine replacement heads that balance durability, closeness and protective features across common use cases.
1. Philips OneBlade Original 360 Blade Heads
Best for Contoured Shaving and Long Supply
| SPECIFICATIONS | • Technology: Hybrid OneBlade single-edge trimming and shaving cartridge • Pack Size: 4 blade cartridges (multi-pack) • Estimated Supply: Up to 16 months total (about 4 months per blade) • Fit / Compatibility: All OneBlade and OneBlade Pro models • Skin Protection: Glide coating and rounded tips See more |
| TODAY'S BEST DEALS |  £37.33 |
| REASONS TO BUY | +Large four-pack provides a long replacement cycle +360 flexing head maintains constant contact on curves +Glide coating and rounded tips reduce irritation +Authentic Philips parts ensure proper fit and performance |
| REASONS TO AVOID | -Not designed for an extremely close blade-like shave -Replacement cadence still requires periodic cost -Single-edge hybrid may not suit those who prefer foil or rotary systems |
Review
This multi-pack is focused on convenience and consistent performance for OneBlade users who value contour-following and low-irritation shaving. The 360 flexing cartridge helps the blade stay aligned with jawlines and neck curves, which reduces the need for repeated passes and the associated redness. The glide coating and rounded tips further reduce friction, making it a good match for sensitive skin.
Durability is reasonable for typical daily use. The pack is marketed as a 16-month supply, implying roughly four months of service per cartridge under typical conditions. The stainless steel cutting edge retains sharpness, and cartridges are simple to click in and out, which keeps maintenance straightforward for busy routines.
Performance is optimized for trimming, edging and light shaving rather than delivering an ultra-close wet shave. That makes it ideal for those who prefer safe, efficient grooming with minimal skin stress. For users who switch between styling and shaving or who have sensitive skin, the cartridge design delivers consistent, low-irritation results without complex setup.
2. Philips Replacement Shaver Blades
Best for Restoring Older Series Performance
| SPECIFICATIONS | • Technology: Foil replacement cutting heads with double blade rows • Pack Size: Three replacement heads (complete refresh) • Recommended Replacement Interval: Replace every 24 months to reset performance • Fit / Compatibility: Philips Shaver Series 1000 (S1xxx) and Series 3000 (S3xxx) • Installation: Snap-on replacement with how-to guide See more |
| TODAY'S BEST DEALS | £19.99 |
| REASONS TO BUY | +Restores cutter performance to near-new levels +Double blade rows improve cutting efficiency +Three-piece kit refreshes the whole shaving unit +Easy to install with clear instructions |
| REASONS TO AVOID | -Fits only Series 1000 and 3000 models -Genuine parts can cost more than generic replacements -Replacement every two years may be too infrequent for heavy users |
Review
This set is focused on refreshing older or well-used shavers from the Series 1000 and 3000 families. Replacing all three heads at once addresses both foil wear and cutter degradation, which are the main causes of decreased shaving performance. The doubled blade rows help convert multiple slow passes into fewer, cleaner strokes.
Installation is intentionally simple. The kit includes straightforward guidance and the parts click back into place without tools. Once fitted, most users notice an immediate improvement in cutting speed and efficiency, with less tugging on longer stubble and fewer missed spots.
For owners of the compatible models this is the most practical way to restore a shaver that has lost its edge. The trade-off is that genuine heads typically cost more than aftermarket options, but the fit and factory tolerances minimise the risk of damage and maintain shaving feel over time.
MORE: Philips Replacement Shaver Blades Series 1000 + 3000 Electric Shavers - SH30/50 Review
3. Philips OneBlade First Shave
Best for Sensitive Skin and Softer Shaves
| SPECIFICATIONS | • Technology: OneBlade single-edge cartridge with anti-friction coating • Pack Size: Single blade cartridge • Estimated Supply: Up to 4 months per blade • Fit / Compatibility: Fits OneBlade QP13xx, QP14xx, QP25xx, QP26xx, QP27xx, QP28xx, QP46xx and OneBlade Pro QP65xx/QP66xx • Skin Protection: Microbead anti-friction layer reduces razor burn See more |
| TODAY'S BEST DEALS | £13.49 |
| REASONS TO BUY | +Anti-friction layer reduces irritation and the need for foam +Fits a wide range of OneBlade and OneBlade Pro handles +Replacement indicator helps time blade changes +Compact single-pack allows targeted replacement |
| REASONS TO AVOID | -Single cartridge limits savings compared with multi-packs -Not intended to match the closeness of traditional foil razors -Will require periodic replacement for continued performance |
Review
This cartridge is optimized for users who prioritize low friction and skin comfort. The microbead anti-friction layer reduces resistance during strokes, which in practical terms means fewer passes and less irritation for those with sensitive or reactive skin. The design supports dry shaving without foam in many cases, which simplifies a morning routine.
The single-pack format makes it easy to replace a single worn blade without purchasing a larger bundle. The replace-by indicator on the cartridge provides a visible cue when performance begins to decline, which helps maintain consistent shaving quality. The stainless steel cutter is durable and performs well for routine trimming and light shaving tasks.
Shaving closeness remains more conservative than a dedicated foil system, so this cartridge is best suited to styling, maintaining stubble or gentle daily grooming rather than achieving a blade-close wet shave. For anyone who consistently experiences razor burn, the lower-friction surface provides a clear advantage.
4. Braun Series 9 PRO+
Best for Maximum Closeness and Tough Stubble
| SPECIFICATIONS | • Technology: Foil system with 5+1 synchronized shaving elements • Elements: Five cutting elements plus one precision trimmer • Closeness: Engineered for 0.00 mm closeness • Recommended Replacement Interval: Replace every 18 months for optimal performance • Fit / Compatibility: Compatible with all Series 9 shavers generations See more |
| TODAY'S BEST DEALS | £44.99 |
| REASONS TO BUY | +Designed to restore full Series 9 shaving performance +Multiple synchronized elements handle dense stubble efficiently +Ultra thin blades enhance skin protection while improving closeness +Made in Germany with OEM quality standards |
| REASONS TO AVOID | -Higher cost than basic replacement heads -Only compatible with Series 9 shaver range -Premium performance may be overkill for light stubble |
Review
This replacement head aims to bring flagship-level shaving back to life for Series 9 owners. The multi-element foil arrangement picks up different hair lengths in a single pass, which reduces the need for repeated strokes and improves comfort for dense or coarse beards. Users with heavy stubble will particularly benefit from the added cutting elements and precision trimmer.
Build quality and tolerances reflect OEM manufacturing practices. The ultra thin blades are designed to reduce traction on the skin while delivering close results, so shaving feels smoother than with generic foil heads. Installation is a simple one-click swap, restoring factory geometry and alignment that is critical to peak performance.
The trade-off is cost. This head is an investment best justified by users who shave daily, have coarse facial hair, or need the closest possible electric shave. For those who shave occasionally or prefer a more budget-oriented solution, a lower-spec head could be adequate.
5. Braun Series 3 Electric
Best Value Replacement for Everyday Shaving
| SPECIFICATIONS | • Technology: Foil system with dual closeness foils and central trimmer • Elements: Two foils plus central trimmer • Recommended Replacement Interval: Replace every 18 months to maintain performance • Fit / Compatibility: Compatible with all Series 3 shaver generations • Origin: Made in Germany See more |
| TODAY'S BEST DEALS | £17.99 |
| REASONS TO BUY | +Reliable OEM replacement that restores like-new performance +Gentle foil design reduces nicks and irritation +Easy to change with one-click installation +Good choice for daily shavers seeking value |
| REASONS TO AVOID | -Not ideal for very coarse or dense beards -Performance improvements are incremental versus a full head replacement -Only fits Series 3 models |
Review
This head is targeted at mainstream users who shave regularly and want a straightforward refresh. The dual foils combined with a central trimmer handle routine facial hair lengths efficiently, and the foil surface protects against small cuts and irritation. The replacement process is quick, which makes it easy to perform routine maintenance.
The components reflect solid OEM standards. Made in Germany parts fit precisely and maintain the correct foil geometry, which matters for consistent contact and even cutting. For most daily shavers with light to moderate beard density, the result is a comfortable and reliable shave that approaches the original unit's feel.
Users with thick, coarse beards may notice the limits of a Series 3 head when compared with higher-end foils. For everyday maintenance and value-focused replacement, however, this option restores performance without unnecessary complexity.
Summary
Choosing the right replacement head depends on shaving goals. For users prioritizing contour-following, low irritation and an extended supply, the multi-pack OneBlade 360 cartridges deliver reliable, skin-friendly results and work well for styling as well as light shaving. Those with sensitive skin who want a single targeted swap should consider the anti-friction OneBlade cartridge for gentler strokes.
Owners of older Philips foil shavers in the Series 1000 and 3000 line will see the most measurable improvement by replacing the complete three-piece unit to restore cutting efficiency. For customers who need maximum closeness and handle heavy stubble, the Series 9 OEM head is the best performer, albeit at a premium. Everyday shavers who want dependable value and gentle protection will find the Series 3 replacement head the most practical option.
Ultimately, match the head to the shaver model and personal priorities: choose OEM parts for guaranteed fit and consistent geometry, factor in replacement cadence relative to usage, and pick the cutting technology that aligns with desired closeness and skin sensitivity.
