Respiratory protection
Dust mask or half mask? It depends on what you are breathing in. Here you will find half masks, a full face mask and a powered air unit with visor (PAPR) from Sundström, plus particle filters, gas filters and pre-filters. For dust, grinding dust and smoke, use a particle filter, typically P3 for the finest particles. For vapours and gases, for example from solvents, you need a gas filter, and filters can be combined. Choose the mask according to the task and the risk assessment at your workplace, and check that the mask seals tightly. Filters must be replaced, and use is limited in time, so follow the manufacturer's instructions. Remember that only a tight-fitting mask protects. Facial hair and the wrong size cause leaks, and filters that have been in use lose effectiveness. The masks and filters belong together in one modular system, so you can change filter type without changing mask. See also our guide to the 3-hour rule.
Read also: Which dust mask do I need?
Frequently asked questions
What does P3 mean on a filter?
P3 is the highest class of particle filter and is used for the finest particles such as grinding dust and smoke. The class is marked on the filter.
How do I choose a filter?
Particles (dust, grinding, smoke) require a P filter. Gases and vapours require a gas filter, for example A2 for organic vapours. If both are present, you combine the filters.
What is the difference between a half mask and a full face mask?
A half mask covers the nose and mouth. A full face mask covers the whole face and also protects the eyes.
