Can be cleaned？
12.2" x 6.2"
- Filters can be replaced
- Double air valve design
- Velcro fastening
- Neoprene fabric, efficient to keep warm.
- Long lifetime: More than 2 years for the mask.
- External Material: Neoprene, flexible, elastic, dust and hot
- Internal Material: nonwoven fabric, polyester wadding, charcoal, flannel
WHY SHOULD WE NEED THE DUST MASK?
Our environment is full of dust, haze, vehicle exhaust, air pollution, the dust mask can keep you from 95% dust, dirt, pollen, allergens, fumes or particulates that affect your breath in the air.
Installation of Mask Filter
- Open the mask to expose the interior of the filter valve.
- According to the OPEN directions on the valve, turn the valve counter(clockwise), to separate the valve.
- Remove the filter.
- Replace the new filter, reverse the above steps, clockwise rotation of the valve, over.
1. Before you wash the mask, please remove the filter.
2. You should replace the mask filter in every 3 Months If you don't use frequently. Otherwise, please use another replaceable filter in 45 days.
3. It is normal that there is a little smell for the new dust mask. You can take out the filter, and put the mask into the 20 degrees water in 15 mins, the smell will disappear