PREMIUM MATERIAL: The mesh of the dustproof mask cover is well built by premium Nylon, offering excellent permeability. More thick and full Carbon fiber filter makes the filter layer more clean and sanitary. Suitable and important for your life.
BEST PROTECTION: The dust face mask filters out 99-percent of exhaust, chemicals, Smoke, and particles, be used woodworking, Pollution, Riding, construction work, and other outdoor activities.
PERFECT DESIGN: With unique ventilation design, a plurality of holes, excellent permeability, exhale, the valve of work out mask is opened without resistance, double air breathing valve, air resistance is smaller, smooth breathing.
CONVENIENT REPLACE: Easy replaceable filters,the product includes one activated carbon masks, two valves and filter cotton, you can replace by yourself .The mesh cover can be washed to keep clean
1.With nosepiece facing away from you. Holdthe earloop in each hand with the nosepiece up.
2.Position the respirator under the chin.
3.Pull each strap over the ear. Adjust thestraps as comfortable as possible.
4.Place the fingertips of both hands at thetops of the nosepiece. Mold the nosepiece to the shape of the nose bridge bypushing inwards while moving your finger tips down both sides of the nosepiece.Pinching the respirator using only one hand may result in less effectiverespirator fit.
If it very important to press the nose piece firmly to the nose bridge to from a good seal.
Replaced Mask Fiters??
The replacing time of filter and valves.
The effective working life of the maskfilters depends on number of factors,such as: the breathing rate of the user; ambient levels of pollution; thelength of time the filter is actively working; hygiene levels. Taking thesefactor in to account we recommend that the filters should be replaced every 3month, whichever is sooner.
The valves should be replacing on a regularbasis assuming that they are maintained properly.
On the valve, it is essential that youlocate the two pins, nearest the hinge, properly into the body of the valve,and check that they are seated properly. Disposable Respiratory Mask for Dust N95 Anti-Virus and PM2.5 Mask, FFP2 Mask Dust Face Mask QSA 2000, Flow Valve Smoke Anti-Infection Safety Mask (4pcs)
Dust Mask Mouth Mask Respirator, Reusable and Washable PM2.5 Face Mask with 2 N95 Activated Carbon Replacement - Anti Pollution, Windproof, Haze Dustproof Cotton Safety Cover Mouth for Men Women