Description
The original adjustable comb 422203630751 sets the desired hair length with a simple click of a clip, without the need for tools. It fits Philips HC3400 and HC5440 series hair clippers and is an original OEM part with a precise fit to the blade head.
How do you get the same length of hair every time you cut, without having to guess every time? The answer is an original adjustment comb that attaches directly to the blade head and locks in the length you choose. Philips designed each comb to fit exactly on the model's blade head, so the cut remains consistent from end to end.
Want perfect results? To ensure the accessory fits snugly and gives you the best performance, make sure it fits your model. Click the 'Check Model Compatibility' button above for a quick, seconds-long check.
What does this adjustable comb actually do?
The comb locks the blade head at a fixed length, so every haircut comes out uniform. Without it, the length of the cut depends solely on the angle and hand pressure.
Philips hair clippers are based on DualCut technology, which combines a low-friction, double-ground cutting element. The adjustable comb works in conjunction with this blade, allowing you to choose between several length settings without changing the cutter head.
According to Daniel, our service specialist, most customers replace a comb that breaks or wears out without knowing that it has its own official part number. Using a non-original comb sometimes causes uneven cutting because it does not lock onto the blade head with the same precision.
Original vs. Unapproved Replacement – What's the Difference?
| parameter | Original part (OEM) | Unapproved replacement |
|---|---|---|
| Knife head adjustment | Accurate to the model | Not guaranteed |
| Lock stability | Stable clip, does not move during use | May loosen |
| Cutting uniformity | Fixed length throughout the haircut | Length deviations |
📋 Technical specifications
| attribute | value |
|---|---|
| Manufacturer's SKU | 422203630751 |
| brand | Philips |
| Brand + MPN | Philips |
| compatibility | Philips hair clippers HC3400, HC5438, HC5440 and more |
| Connection | Clips – attach and remove without tools |
✅ Compatible models
The comb is suitable for the following models (make sure it matches the model number on the device):
Philips Hair Clippers: HC3400, HC3410, HC3418, HC3420, HC3422, HC5438, HC5440, HC5442, HC5450, HC7450
How to use a comb correctly and when to replace it?
First clean, then assemble – this is how you maintain cutting accuracy over time.
- For assembly: Attach the comb to the head of the blade until you hear a distinct clip click, and select a length setting.
- For cleaning: Remove any remaining hair from under the comb after each use to prevent it from blocking the blade.
- For storage: Store the comb in a dry place, attached to the machine or separately, to prevent deformation of the clip.
- For replacement: If the comb no longer locks into a secure connection, or the plastic is cracked, it's time to replace it.
You can find all original Philips spare parts in our variety of categories.
💡 Tip from the experts
Daniel recommends checking the model number on the body of the machine before ordering, and not just relying on the appearance of the comb. Two different models can look similar but accept different clip-size combs.
❓ Frequently Asked Questions
Is the comb suitable for all Philips hair clippers?
No. The comb is only compatible with the models specified in the specifications. Check the model number on the machine body before ordering, and if in doubt, use the compatibility check button at the top of the page.
How do you attach the comb to the head of the knife?
Place the comb on the head of the knife and press until you hear the clip click. The clip should be audible and not wobble after assembly.
What do I do if the comb does not lock properly on the machine?
The comb may not be original, or the clip may have worn out over time. An original comb that does not lock properly should be replaced to maintain a consistent haircut.
🚚 Shipping Information | ↩️ Transaction Cancellation and Returns







