Flexible Face Mask Double Respirator Valve 1 Free Activated Carbon Filter

Flexible Face Mask Double Respirator Valve 1 Free Activated Carbon Filter
Hand Wash Only*
Half face mask with activated carbon filter installed. 
Additional replacement filters can be purchased separately. 
Features:
1. Breathable, High Quality Neoprene Material.
2. Filters can be easily replaced. Protection from dust, haze and cold wind.
3. Double air valve design
4. Adjustable Velcro strap
5. Neoprene fabric
Specifications:
External Material: Flexible Neoprene
Internal Material: Non-woven fabric, polyester, Carbon Activated Filter, Flannel, Velcro Fastening
Size: Approximately 11.81 x 6.3 inch
One size fits all
Mask Filter Installation:
1. Open the mask to expose the interior of the filter valve
2. According to the OPEN directions on the valve, turn the valve counter(clockwise), to separate the valve
3. Remove the filter
4. Replace the new filter, reverse the above steps, clockwise rotation of the valve
Recommendation for Cleaning:
The mask can be washed by hands or machines, while the filter is not washable.
One  filter can be used for about 7 days.
The mask is reusable, recommended to be cleaned about every three days.
When cleaning, remove the carbon filters.
The filters can be replaced with regular Activated Carbon Filters.
Package Includes:
1x Face Mask 
1x Carbon Activated Filter PM2.5 
Disclaimer: Product color may slightly vary due to photographic lighting sources or monitor settings and brightness of the display.