GVS SPR336 P3 Odor – Pair of spare active carbon filters for Elipse masks Spr337/502
P3 filters with anti-odour capacity. Effective against dust and fumes containing substances such as microorganisms, marble, chalk, titanium oxides, steatite, rock wool, wood, detergents, textile fibers, spices, salt, feed, cereals, etc…
Protects against dusts that can cause lung diseases. Particularly against dusts of coal, silica, cotton, iron minerals, graphite, kaolin, zinc, aluminum. Protects against harmful dusts such as asbestos, bauxite, coal, silica, iron and against toxic dusts such as manganese, lead and chromium.
P3 pleated filters, interchangeable, have a minimum efficiency of 99.95%, porosity 0.3 micron and a mechanical resistance of 4.2 mbar at a flow of 47.5 l/min for each virgin filter.
At the same time, when the filters are blocked and exhausted, the resistance increases to 7 mbar.
The filters can be used until they are clogged and thus the breathing resistance increases. The duration of the filters depends on the concentration of pollution present in the workplace and the type of activity carried out.
The filtration level will always be above 99.95% throughout the period of use. The lifetime of the mask body depends on how the mask is used and where it is stored.
All masks are supplied with a protective plastic bag but it is recommended to use the appropriate case.
– Size 12x94x50 mm
– Tested and certified EN140, EN143