SR-100 Half-Face Mask - Sundstrom


The SR 100 half mask is an Air Purifying Respirator (APR) made of silicone in three sizes, i.e. S/M, M/L and L/XL.

The mask is equipped with two exhalation valves, which ensures very low exhalation resistance. The valve covers with partitions effectively protect the exhalation membrane against dust and paint mist.

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The material and pigment of the mask body are approved by FDA and BGA for foods, which minimizes the risk of contact allergies.

The easily adjustable elastic head harness straps of the mask are designed as a V-shaped loop and have a large dished crown plate, which contributes towards a comfortable and safe fit.

The mask is used either as an APR in combination with filters and/or cartridges from the Sundström range, or in combination with the SR 307 compressed air attachment, this combination is called a Type C Continuous Flow Supplied Air Respirator (SAR).

Note: The compressed air attachment SR 307 can be connected to the SR 100 half mask, this combination is called a Type C Continuous Flow Supplied Air Respirator.

A pre-filter holder for simple checking of the performance is supplied.



The SR-100 half-mask kits do not contain any filter cartridges.  Please use the following link to assess the best cartridge for your specific needs.


Most commonly sold with the SR510 (P100) filter or the SR232 (OV/SD/CL/HC/HF) filter cartridge.  (These can be stacked at the same time, if required).


You can also download the full SRS catalogue using the link below:


Best stored in box SR 230 or storage case SR 339.