Shaving Replacements: Razor Blades & Trimmer Heads
A dull razor blade is the primary cause of razor burn, ingrown hairs, and skin irritation. Each shave microscopically damages the blade edge, and after 5-7 uses, the blade tears rather than cuts hair. Compatible cartridges use the same stainless steel or titanium-coated blades as brand-name razors at a fraction of the cost.
274 verified compatible parts from 2 brands
Guide to Razor & Trimmer Replacement Parts
Razor cartridge compatibility follows the handle platform. Gillette Fusion, ProGlide, and Fusion5 cartridges are cross-compatible. Schick Hydro 3 and 5 cartridges fit their respective handles. Compatible cartridges are engineered to match the blade geometry, lubricating strip composition, and pivot mechanism of the OEM design.
For electric shavers and trimmers, replacement heads are model-specific. Philips Norelco rotary heads are classified by number series (SH30, SH50, SH70, SH90). Braun foil shavers use cassette-style heads numbered by series (32B, 32S, 52B). Always match the series number, not just the shaver model name.
Blade quality is measured by the coating. Entry-level blades use stainless steel. Mid-range blades add chromium coating for corrosion resistance. Premium blades use titanium or diamond-like carbon (DLC) coating for the sharpest, longest-lasting edge. Compatible cartridges at the premium tier use the same coating technology as OEM.
OEM vs. Compatible: Side-by-Side Comparison
| Feature | OEM / Original | Compatible |
|---|---|---|
| Blade Material | Precision stainless steel | Precision stainless steel |
| Blade Coating | Titanium/DLC | Titanium/DLC (matched) |
| Lubricating Strip | Aloe/Vitamin E | Aloe/Vitamin E |
| Shaves Per Cartridge | 5-7 shaves | 5-7 shaves |
| Price Per Cartridge | $4 - $7 | $1.50 - $3 |
| Annual Cost (shaving 3x/wk) | $120 - $200 | $45 - $85 |
Frequently Asked Questions
Will compatible cartridges fit my Gillette handle?
Why are brand-name razor cartridges so expensive?
How do I extend razor blade life?
Replacement Schedule
Razor cartridges: every 5-7 shaves. Electric heads: every 12-18 months.
Signs You Need to Replace
Razor tugs or pulls on hair instead of cutting cleanly
Increased razor burn, redness, or irritation after shaving
Multiple passes needed to achieve a close shave
Electric shaver leaves stubble in previously clean areas
Trimmer blade makes more noise than when new
Top Brands We Cover
Braun
82 compatible parts

SERIES 9

SERIES 9

92S

SERIES 9

SERIES 9

SERIES 9

SERIES 9

SERIES 9

SERIES 9

SERIES 9

SERIES 9

SERIES 9

SERIES 9

SERIES 9

92S

SERIES 9

SERIES 9

MANUAL CHECK

SERIES 9

SERIES 9

SERIES 9

SERIES 9

SERIES 9

92S

SERIES 9

MANUAL CHECK

SERIES 9

92S

SERIES 9

92S

SERIES 9

SERIES 9

SERIES 7

SERIES 9

SERIES 9

SERIES 9

SERIES 9

SERIES9

SERIES 9

SERIES 9

92S

MANUAL CHECK

92S

SERIES 9

SERIES 9

SERIES 9

92S

SERIES 9

SERIES 9

SERIES 9

SERIES 9

SERIES 9

92S

SERIES 9

SERIES 9

SERIES 9

92S

SERIES 5

32B

SERIES 3

52B

SERIES 7

SERIES 9

70S

SERIES 9

SERIES 9

92S

SERIES 5

32B

52B

SERIES 3

SERIES 7

SERIES 9

92S

70S

92S

SERIES 9

SERIES 9

92S

SERIES 9

SERIES 9

SERIES 9
Norelco
192 compatible parts

SERIES 7

RQ12

SH50

SH70

SERIES 5

SERIES 7

SERIES 7

SERIES 9

SH70

SERIES 5

SH30

SERIES 7

SERIES 7

SERIES 5

MANUAL CHECK

SERIES 7

SH70

SH70

SH30

SERIES 7

SH70

SERIES 7

SERIES 7

SH70

SH70

SH70

SERIES 5

SH30

SERIES 7

SERIES 7

SERIES 5

SERIES 7

SH70

SERIES 5

SERIES 7

SERIES 7

SH70

SH70

SERIES 5

SERIES 7

SERIES 7

SH70

SH30

SH70

SERIES 5

SH70

SERIES 7

SERIES 7

SERIES 9

SH70

SERIES 5

SH70

SERIES 7

SERIES 7

SH70

SERIES 7

SERIES 7

SH70

SH70

SERIES 5

SERIES 7

SERIES 7

SH70

SH70

SERIES 5

SH70

SERIES 7

SERIES 7

SH70

SERIES 7

SERIES 7

SH70

SERIES 7

SH90

RQ12

SH70

RQ10

SERIES 7

SH70

SH50

SH70

SERIES 5

SH70

SERIES 7

SERIES 7

SH70

SERIES 5

SERIES 7

SERIES 7

SERIES 5

SERIES 7

SH70

SH50

SH70

SERIES 5

SERIES 7

SERIES 7

SERIES 5

SH70

RQ12

SH70

SH50

SERIES 5

SERIES 7

SERIES 7

SH70

SERIES 5

SERIES 7

SH70

SERIES 7

SH70

SERIES 5

SERIES 7

SH90

RQ12

SH70

RQ10

SERIES 7

SERIES 7

SH70

SERIES 5

SERIES 7

SH90

RQ12

SH70

RQ10

SERIES 7

SH70

SH90

SERIES 7

SH70

SERIES 9

MANUAL CHECK

SERIES 7

SH90

RQ12

SH70

RQ10

SERIES 7

SH90

RQ12

SH70

RQ10

SH90

RQ12

SH70

RQ10

SERIES 7

SH90

RQ12

SH70

RQ10

SERIES 7

SERIES 7

SH70

SH70

SERIES 5

SERIES 7

SH70

SERIES 7

SH90

RQ12

SH70

RQ10

SH70

SERIES 7

SERIES 7

SH70

MANUAL CHECK

SERIES 7

SH90

RQ12

SH70

RQ10

RQ12

SH70

RQ10

SERIES 7

SH70

SERIES 7

SERIES 7

SERIES 9

SH70

SERIES 5

SERIES 7

SH70

SERIES 7

SERIES 7

SH90

SERIES 9

SH70

