Cycling Dust Mask Sports Face Cover Mask with 6 Filters - Black

The breathable, durable and comfortable nylon and spandex materials The adjustable nose clip and a velcro band to match your size Double air valve to breathe smoothly and keep the inside dry The replaceable filters of 5 Layers protection The 95% activated carbon layer to filter out PM2.5 Mask

Specifications:
Type: Quick Dry, Windproof, Dust-proof
Size: One Size
Theme: Outdoor
Material: Nylon and Spandex
Season: Spring, Summer, Autumn, Fall, Winter, Year-round
Package contains: 1 x Dust mask (a filter included) 6 x Filters

The Steps to Replace the Filter:
1. Unfold the dust masks
2. Open the valves according to the "OPEN" direction
3. Remove the filter and valve
4. Replace the new filter, and then clockwise rotate the valve to fix the filter

How to Wear Properly:
1. Put the mask on the face, find the most suitable position between the bridge of the nose and the jaw.
2. Fix the mask by the velcro band on the back of the neck.
3. Adjust the nose clip to make it fit with your bridge of nose perfectly.

Size Test: Please check the dimension before purchasing. Nose to chin length: 5.9 inches, Nose to rear: 13.9 inches

Features:

• 【Breathable Design】Made of nylon and spandex, the face mask with the design of double breathable valves and the nylon mesh material is specially designed for smooth breathing and reducing the build-up of heat and moisture, which is perfect for running, cycling, sanitating, jogging, hunting, climbing, gardening and outdoor activities, or workplaces.
  
  
• 【Five Layers Protection】There are five layers of structure in the filter. The Breathable Layer is for blocking the larger particles. The activated carbon filter layer can filter benzene and car exhaust. The inner moisture-wicking layer is to block the smaller 0.3-micron dust and keep dry. The submicron particle filter layer is to reduce the smaller 0.03-micron dust. The non-woven layer is comfortable and breathable. With 5 layers of filter, it effectively filters out various harmful substances.
  
  
• 【Adjustable Size to Fit】The dust mask uses an aluminum strip on the outside of the bridge of the nose, which can be bent to fit your nose size. The earloop design makes it hang comfortably behind the ears. The velcro band can be tied to the back of the head, so there is no need to always readjust the mask. The durable design ensures a comfortable and secure fit and prevents dust and other contaminants from penetrating the mask.
  
  
• 【Replaceable & Reusable】The package comes with a dust mask(a filter included) and 6pcs filters. You can easily replace the filter following our steps. Besides, you can wash the nylon mesh and valves for reusing, when they become dirty.
  
  
• 【Satisfied Service】It is especially useful for those who need to work in heavy dusty. It is better to replace the filter every 2-3 days if the mask is used extensively. We pursue to provide quality products and a great shopping experience for our customers. Please feel free to contact us if any problems.