New and unused 60mm NATO filter in sealed poly bags.
Genuine high quality Canadian Army gas mask filter M-69.
These 60mm filters fit's directly on several Danish- Finnish- and British- army gas masks.
To use these filters with 40mm NATO gas masks, you need a so-called filter reducer / adapter, which we sell separately.

These filters consist of activated carbon powder as well as fiberglass filters, high quality aluminum housings.
In principle, the filter can be stored for almost any length of time because carbon aluminum and glass do not age.
If the filters are stored correctly, most experts agree that they are functional for at least 50 years.

If you use these filters for work at eg. construction work, painting, demolition, decontamination you need to change filters occasionally. When the filter is slow to breathe through, it is time to change the filter because the filter is then clogged with particles.
When using toxic flue gases, it is recommended to change filters every day.
When used against non-toxic gases such as tear gas or pepper spray, you can use the filter until you feel the gas

These filters are made primarily for military use and have a 60mm thread.

• NBC Protection (Nuclear, Biological, Chemical)
• CBRN Protection (Chemical, Biological, Radiological and Nuclear defense)
(The filters are older than 10 years, therefore the above protection classes can not be guaranteed)
Probably works but since no one can guarantee this, these filters are sold as collectibles.
Note that military gas masks and this type of filter provide no protection against carbon monoxide in the event of fire (in case of fire oxygen is required).

• Intended use:    Respiratory protection against gases, vapours and particles in conjunction with a specified face piece. Scope of protection as indicated by product documentation, technical standards and installed application rules.
• Materials:    Filter housing:  Aluminium, coated inside
        Sorbents:  Activated and impregnated carbon
        Particle filter:  Micro-glass fibres, cellulose-fibres, additives
• Design:    The filter housing has a round shape and consists of the filter pot and the filter cover.
        Filter pot includes the RA thread, filter cover has a round opening to the inhalation side.
        There is one filter bed consisting of activated carbon. It is fixed by the housing and internal sieves.
        The particle filter is positioned in front of the gas filtration part on the inhalation side.
• Working principle:    Gases and vapours are removed from the ambient air by adsorption onto the sorbent         (activated and impregnated carbon), particles are filtered by the micro-glass fibre filter.
• Dimensions:    Outer diameter:  105mm
• Height (without lid, thread and plug):  50mm
• Weight:    Activated carbon filling:  200g

Please note that this is military surplus, therefore there may be small variations in model and color.

• Date and markings shown in the photo may vary and the gas mask filter is expired.
• Not classified as civilian personal protective equipment.
• Safety features cannot be guaranteed therefore the equipment is sold as collectibles.

• Condition: Never used / NOS (New Old Stock) (long-term stored in military storage)
• Color: Black
• Manufacturer: Military surplus product
• Order Number: MF627580

Vikt 310 g