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prewave

prewave 9-13mm Adjustable Beard Precision Comb for Shaver

SKU CH-D6AK-X38CR

Adjustable beard comb with 9-13mm length settings fits multiple shaver models for wet or dry grooming

  • Wet/DryYes
  • ColorBlack
  • Adjustable 9-13 mm length for precise beard styling
  • Fits multiple shaver models including MG9540 and BT3213
  • Wet and dry use allows grooming in the shower
  • Simple clip-on comb replaces worn attachment in seconds
  • Black finish matches original shaver head aesthetics

Adjustable Beard Comb 9-13mm

The Prewave adjustable comb attaches to compatible shavers and lets you set cutting lengths between 9 mm and 13 mm. It is designed for men who want a single accessory to maintain several beard styles without swapping multiple fixed guards. The black plastic construction fits the listed models directly.

Wet and dry use

The comb is rated for wet and dry operation so it can be used in the shower or with foam and rinsed under running water. No motor or battery is present, so there is no noise, heat or power draw from the accessory itself. Cleaning is a simple matter of removing hair and rinsing the teeth.

Single comb in package

The box contains one hair clipper comb and no additional software, lubricants or mounting hardware. The comb’s adjustable slider replaces the need for separate fixed-length guards for the 9 mm to 13 mm range. Buyers who need lengths outside this range or a full set of guards will need other accessories.

Highlights

  • Adjustable 9-13 mm length for precise beard styling
  • Fits multiple shaver models including MG9540 and BT3213
  • Wet and dry use allows grooming in the shower
  • Simple clip-on comb replaces worn attachment in seconds
  • Black finish matches original shaver head aesthetics

Specifications

Wet/DryYes
ColorBlack

Questions about this item

How do I fit the 9-13 mm comb onto my MG9540 shaver and what is the common mistake?

Slide the comb onto the shaver head until it clicks securely; the step users miss is not pressing firmly enough so the comb sits loose and gives uneven trimming.

What maintenance will this replacement comb need over time?

Rinse the comb under running water after each use and let it air-dry; the plastic teeth can collect dried hair and skin oils, which affects cutting performance if not cleaned regularly.

What is the first limitation I will hit when using this comb continuously?

The adjustable 9-13 mm range sets the maximum cutting length; hair longer than 13 mm must be pre-trimmed with a longer attachment or scissors before this comb can finish the job evenly.

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