Description
- N99 MASK FILTER - exhaust, pollen allergy, PM2.5, additional filter cotton sheets with valves for running, cycling, field activities
- CONVENIENT REPLACEMENT - The doctor suggests that changing the filter every half a month is better for your health.
- 5 LAYERS CARBON FILTER- Isolation of 98% allergic dust, chemicals, fine particles, gas, pollen, smoke. Dust proof masks can be used for anti dust, vehicle exhaust, pollen allergy, anti PM2.5
- DOUBLE AIR BREATHING VALVE- with small air resistance and smooth breathing filter suitable for cycling, running, cycling, hiking, skiing, woodworking and other outdoor activities
- RZ MASK FILTERS - Non woven fabric and activated carbon filter layer. With unique ventilation design, excellent breathability, and ergonomic design, cycling masks can be tailored to most people
Color:Blue
Feature: Replaceable active carbon filters isolate up to 99-percent of dust, pollen, hazardous chemicals, fumes, heavy metal particles etc. Red,Navy,Black Carbon Face Mask 10 x Activated Carbon , PM 2.5 filters 5x Valves Replacements Compatible with majority of Dust Masks available in the market 100% Brand New Note: 1. As different computers display colors differently, the color of the actual item may vary slightly from the above images.  2. There may be a slight difference according to manual measurement. 3. Any unclear please feel free to contact us! We will try our best to provide quality products and services for every client. 
