Pm2.5 face mask filter

Features:

· Filtration technology: made of activated carbon and non-woven melt-blown filter cloth, five-layer filter system effectively keep away from PM2.5 and a range of air borne contaminants 

· Reasonable size: filters size measures approx. 12.5 x 8 cm/ 4.9x 3.1 inches

·  multiple protection to isolate dust, multi-layer folding, good ventilation, double your protection against nasty substances,gases and odors with an additional filter inserted into the inside of your pollution mask

· Wide applications: mouth mask filter anti airborne particles dust, seasonal allergies, smoke, pollution, ash, gardening pollen and so on,suit to most occasions

5 Layers protection:

5 Layers protective material filters can effectively prevent air pollution protection.

First -layer, Anti-stick cloth

Second-layer, Filter cloth

Third-layer, Activated carbon

Fourth-layer, High efficiency filter cloth

Fifth-layer, Anti-stick cloth 

Last long:

The filtration effects can last long by its special design, usually recommend replacing the filter once a week.

Applications:

To use with mask for anti-dust, anti-vehicle exhaust, anti PM2.5 and haze day protection. It is suitable for cycling,

running, biking, hiking, skiing and other outdoor activities.

Specification:

Material: activated carbon, breathable fiber cloth, non-woven fabrics

Colours: grey

Product size: 12.5 x 8 cm/ 4.9 x 3.1 inch

The mask filter replaced steps:

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, to separate the valve.

3. Remove the filter.

4. Replace the new filter, iterate the above steps, rotation of the valve, over.