Gas filter SR 297, Class 1, is designed for use together with Sundström half masks and full face masks.

• The filter is of type ABEK and provides protection against the following types of gases and vapours.
• Type A protects against organic gases and vapours, such as solvents, with boiling points > + 65 gr.
• Type B protects against inorganic gases and vapours, such as chlorine, hydrogen sulphide and hydrogen cyanide.
• Type E protects against acidic gases and vapours, such as sulphur dioxide and hydrogen fluoride.
• Type K protects against ammonia and certain amines, such as ethylene diamine.
• The gas filter can easily be combined with particle filter SR 510 P3 R in order to obtain protection also against aerosols (particles), e.g. during spray painting.



In accordance with EN 14387:2004 + A1:2008.