07. June 2019 | Indutech/Filtech

4-fold air flow filter system

Die wartungsfreie und wieder verwendbare 3M Halbmaskenserie 4000+ ist für viele Arbeitsplätze in der Industrie geeignet
The maintenance-free and reusable 3M Half Mask Series 4000+ is suitable for many industrial workplaces.
Source: 3M
The new 3M Secure Click HF-800 half-mask series offers reliable protection against common gases, vapours and particles in industrial environments. The world's first 4-way airflow filter system ensures a high level of comfort, and the new filter connection also makes for simple, particularly intuitive handling.
The world's first 4-way airflow filter system ensures a high level of comfort, and the new filter connection also makes for simple, particularly intuitive handling.

Two dual airflow filters together form four airflow paths on the respirator mask. This novel solution, which is used for the first time in the HF-800 half-mask series, enables comfortable and easy breathing under a wide variety of working conditions in industry. The filter connection for the half masks has also been completely redeveloped. Align the filter and snap it into place until a clear click is heard - and a reliable connection is guaranteed.

Well protected against gases, vapours and particles
In combination with the appropriate range of filters, the half masks provide effective protection against various health risks in the workplace. They are used in conjunction with 3M Secure Click filters of the D8000 series (gas/vapour filters), D3000 series (particle filters) or D7000 series (particle insert filters), depending on the ambient conditions.

Check seal fit easily
The quick and easy tightness check, which can be carried out at any time at the touch of a button, ensures a high degree of confidence in the secure fit of the mask. The patented silicone face cover with flexible nose profile ensures a soft and comfortable fit. The half masks are available in three sizes (S, M and L). To facilitate communication during work, they are available in all sizes with an optional speech membrane.

By Petra Gottwald

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