The type has four main parts: half-face mask body, filter, exhalation and inhalationvalve and straps. It can only protect from dust be equipping qith filter cotton like NDSR3001.
1. Features
1. Efficient Adsorption and Filtration:
The canister is filled with activated carbon of high quality that can filter
efficiently different gas(please read the form of filter type carefully as follows.)
2. Comfortable Wear
Silicon rubber is adopted to our respirator, which makes the wearer
comfortable.
3. Long time of toxic gas resistance
4. Perfect air permeability
5. Low breathing resistance
2. Use And Maintenance：
1. Shall be used personally
2. Shall choose different filters to be equipped with mask body according to your
protection scope.
3. Shall not used in the area with Oxygen concentration lower than 18%(calculated
by volume) or airtight places or the gas concentration higher than 0.1%
4. Please get out the gas area immediately if you smell slight gas when the filter
loses its role after some time of using. It can be used again after the filter is
replaced.
5. Shall be stored in clean, cool and dry place without exposure to sun or hot.
6. After using mask, perspiration, dirt or other left on all the parts should be wiped,
especially on the lens, expiratory trap, aspiratory trap. If necessary, mask body
can be cleaned by water and filter shall be wiped but avoid water in. If used in
the infected virus environment, mask body and filter can be wiped by using 1%
peracetic acid disinfectants. If necessary, mask body can be soaked in1%
peracetic acid disinfectants, but not filters. After disinfection, mask body can be
cleaned by water.