Product description

The protective fleece K/400 is a specially developed protective cover for 3M half masks of the 4000 series. It provides reliable protection against contamination and thereby extends the service life of the respirator mask. This practical addition ensures hygienic use of the half mask in daily operations.

Product Features:

- Specially developed for 3M half masks of the 4000 series

- Effectively protects against contamination

- Extends the mask's service life

- Simple handling and application

Technical Details:

- Fleece material design

- Compatible with all 4000 series models

• Color · Blue, White

• Material · Fleece

  Indicates the composition of filtering media and outer shell, affecting filtration efficiency, comfort, durability, and suitability for specific contaminants or environments.

• Strap Style · Head Ties

  Defines how the respirator attaches to your face, affecting comfort, seal quality, and ease of use during extended wear periods.

• Respirator Style · Half Face

  Defines the mask's coverage area (full face or half face), affecting protection level, visibility, and compatibility with other safety equipment.

• Respiratory Protection

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