Why the mask has limited protection for wildfire smoke? September 13 2022, 6 Comments

The mask have to meet following codition:

1. No air leaking, mask must fit very tightly. The mask fit over the nose and under chin

2. N95 or N100 can filter out fine particle PM2.5 from smoke, but not hazardour gases. The activated carbon fibre can absorb it. 

3. Use Electrostatic filter air purifier to absorb the wildfire smoke and radon. The PM0.01 particle can be removed. 


The first order from Europe - Sweden for HEPA filter nose mask and Portable HEPA Air Filter September 06 2022, 7 Comments

We received the first order from Sweden for both HEPA filter nose mask and portable HEPA air filter yeasterday. 

We have sold our Rocky Air product to China, Austrial, Canada, USA, Taiwan and Sweden so far. We have more and more clients accept our innovation idea-nose mask. The US Forest Service is reviewing our product for wildfire smoke removal. We will get the result soon.