Best mask for wildfire smoke: (1) no leaking, (2) KN95 or N95 (3) activate carbn fibre to remove odors and smells June 04 2023, 0 Comments

Can wearing a mask help protect me from smoke?

Wildfire smoke is a mixture of gases, particles, and water vapour1. Particulate matter, particularly fine particulate matter, is the main public health concern with wildfire smoke. Like other air quality issues, a multi-layered approach is recommended to reduce the health effects of wildfire smoke1,2. Personal protective equipment like respirators (such as N95, KN95 or P100) may be used to reduce exposure to wildfire smoke but are most effective when used as part of a multi-layered approach. Other important layers include staying indoors with doors and windows closed as long as temperatures remain comfortable, cleaning indoor air, and minimizing outdoor activities.

Dust masks and medical masks (also referred to as disposable masks or surgical masks) do not offer protection against the particles or gases in wildfire smoke as they do not tightly seal around the face as properly fit respirators do. Respirators are effective for filtering fine particulate matter (as small as 0.3um), but do not protect the user from gases in wildfire smoke. Proper fit and use are critical for respirators (such as N95, KN95 or P100) to provide the level of protection expected. Users should follow the manufacturer's instructions for use, including performing a "seal check" to determine proper fit. People at increased risk of adverse effects from wildfire smoke, such as those with heart or lung problems or older adults, should consult with their health care professionals before using a respirator, as using a respirator can make breathing more difficult.​

The best mask for wildfire smoke have to meet following all conditions:

(1) no leaking, fit face

(2) KN95 or N95 filters

(3) activate carbn fibre to remove odors and smells



We are going to donate some HEPA H11 Nose Mask to Canada Emergency Service for wildfire June 02 2023, 0 Comments

We just received a call from Canada Emergency Service to confirm we can donate some HEPA H11 Nose Mask for wildfire. There are many wildfires from BC to Helifax in Canada. There are a lot people need a good quality of mask in the area with wildfire smoke. 

We will update the inforamtion about this donate case.

Performance for the HEPA Nose Mask from our client May 23 2023, 0 Comments

We received the e-mail for our nose mask performance and service today.


The HEPA + activated carbon fibre Face Mask has finished the designing! May 19 2023, 0 Comments

The smallest face mask has finished the designing, no leaking, fit properly for men women face shape and size. 


We will have both Nose Masks and Face Maks to meet your demand to protect your health.

HEPA + Acivated Carbon fibre to absorb wildfire smoke is the best filter, fit face and no leaking!! May 19 2023, 0 Comments

The best air purifiers fitted with HEPA filters can reduce particle concentrations by as much as 85 percent, according to the EPA. If you want to get rid of the smell of smoke in addition to particles, you’ll want an air purifier that also has a large carbon filter to absorb odors.

Our Rocky Air Nose Mask is the best mask to remove the smell, odor and wildfire smoke with no leaking.



Wildfire smoke in Alberta May 17 2023, 0 Comments

There are 91 wildfires in Alberta, 28 wild fires are outcontrol. The visible distance is 4.5km today in Edmonton. 

Please stay home and wear good quality of face mask!

City of Calgary

The wildfire is back in Alberta. May 05 2023, 0 Comments

The mask can not block the wildfire smoke dut to leaking. The wildfire will burn everything into the air, it is harmful for body. The good quality of mask is necessary to brock the smoke.  

1. use HEPA H11

2. Activated carbon fiber

3 No leaking mask

4. Portable the electrostatic filter air purifier







Rocky Air will submit for NIOSH Respiratory Fit Evaluation Challenge April 28 2023, 0 Comments

There are issues with the current state of fit evaluation on filtering facepiece respirators (FFRs), especially for those working outside of the U.S. Occupational Safety and Health Administration (OSHA) regulatory oversight.

  1. Research and anecdotal information reveal that health workers at doctors’ offices, nursing homes, dental facilities, and home health settings may not conduct initial or annual fit evaluation on a consistent basis due to lack of resources and fit evaluation procedures being impractical to implement widely across an organization
  2. From a global pandemic, to wildfire smoke, and air pollution in urban areas; now more than ever the general public is wearing tight fitting respirators without the benefit of a fit evaluation to know if the respirator selected is properly providing the intended level of protection.
  3. Under serious outbreak conditions, current approaches to quantitative and qualitative fit evaluations are constrained and lack the ability to efficiently scale.

We know the face mask has a big prolem of leaking, so we are going to submit materials to this challenge!

It is true! The both surgucal face mask and  N95 mask is a uniform mask for every one, it is wrong! Each people has different shape and size, even twin's face are different. The face mask can not perfect fit the face with leaking make millions doctors and nurses are sick by COVID-19 in past 3 years. 

I will update this information.


Yellow sand reaches Japan again! April 13 2023, 0 Comments

What should we do when you face the yellow sand?

My suggest is wear our HEPA H11 nose mask due to no leaking.

All the face mask with leaking is failed to brock the sand. The size of sand is 1-7um, the sand will into the face mask through the leaking, then go into your nose and mouth. 

A lot of people do not wear the face mask in sand storm. Since the face mask will be wet, the sand will ben wet and stick inside of  the face mask, you will feel the skin of face is not comfortable. 

I saw the yellow sand in Beijing in spring 2003. The yellow sand flied to Japan.

It is the 8th yellow sands in China in 2023. 


Stay Home! Wear Mask!


Nose Mask to help you get ahead of allergy season March 28 2023, 0 Comments

While most people welcome the warmer days of spring, allergy suffers look forward to the season with some trepidation. Our nose mask can help you manage the symptoms. 

Pollen is a powdery substance produced by seed plants. It consists of pollen grains (highly reduced microgametophytes), which produce male gametes (sperm cells). Anywhere between 15 per cent and 25 per cent of Canadians experience allergies to one or more types of pollen.

The tree pollen season starts earlier in warmer provinces, however. For example, trees start pollinating in February in British Columbia.  The grass pollen season typically starts mid-May and lasts until the end of July and ragweed season starts mid-August and lasts until mid-October or the first heavy frost.

There are several tools cut down on allergens alotgether:

1. Close the windows,

2. Turn on HEPA air purifier

3. Change the filter of house 

4. Wear Nose Mask for outdoor or indoor.


The smallest both HEPA H11 and HEPA H12 filter face masks are in designing now on the word!! March 23 2023, 0 Comments

We are going to design the face masks to cover both nose and mouth. There are two type of face masks:

1. HEPA H11 filter face mask

2. HEPA H12 portable air purifier with face mask

The advantage of this design are below:

1. No leaking

2. The silicon components with no sensitive and /or no allergy to 

3. Less area to cover the face compare to N95 face mask.  There is 40% of N95 face mask covered area.

4. Use HEPA as fiber with activated carbon 

5. Less space between the mask and face, reduce the level of carbon dioxide (CO2).

6. Breathing easy, due to the air flow is faster then N95 face mask.


Relonged use of face mask by healthcare professionals (doctors and nurses) and health workers in senior house center during COVID-19

Workers in mine, or working in dust or odor environment, such as construction workers. 

Remove the wildfire fire smoke, ..., and more.


Face mask with air tube


Disadvantage of face mask, need a new mask! March 22 2023, 0 Comments

Relonged use of N95 and surgical masks by healthcare professionals during COVID-19 has caused adverse effects such as headaches, difficulty breathing, rash, acne, skin breakdown.

Surgical masks also do not prevent leakage around the mask when the user inhales. It also interferes with vision, communication, and thermal equilibrium. 

Exhaked CO2 builds up between the mask and face, and increased levels of CO2 casuse condusion, impaired congnition, and disorientation; reduce the O2 level to 17% according to research report.

Formaldenhyde is a checmical used in PPE that some are sensitive and or allergic to. 

Our Nose mask has following advantages:

1. Silicon nasal nose mask touch skin, safety

2. Ear loops is made by silicon, safety

3. Breathing easy

4. Almost no space inside nose mask, air flow go through easy by higher pressure.

5. No leaking

6, Less area cover the face.

7. Speaking clear

8. Free drinking






Air quality in East Palestine February 17 2023, 0 Comments

Some East Palestine residents who have since returned to their homes after evacuated have reported experiencing headached and nausea. Other say the air has a foul orod to it.

I think they shoul wear no air leaking face mask such as our HEPA KN95 with activated carbon fiber nose mask.

There are dead fishes in river. The government should througn the activated carbon into water to absorb the chemical to reduce the pollution.


What should we do first when you face eathquake, wildfire smoke, volcanic reuption and checmical explosion? February 16 2023, 0 Comments

What should we do first when you face eathquake, buliding fire, wildfire smoke, volcanic eruptions, war and checmical explosion?

We should wear good quality of face mask, nose mask or gas mask with no air leaking. 

Do you have good quality of above mask in stock at home?  You should buy some mask and stock it now! It will save your life in case!


It’s not really accurate to call it a fire season in North America February 15 2023, 0 Comments

The wildfire is not really accurate to call it a fire season in California due to climate changed. 

What should we do ? I think we should have very good quality of mask in stock at home in case the wildfire smoke coming near beside you.



Performance of the nose mask February 15 2023, 0 Comments

I wear HEPA nose mask for 2.5 hours to package the activated carbon bag. There is dust during the package. All the dust is brocked on filter. 

There is no air leaking at all. The nose is very clean no carbon dust. 

It is the best way to keep the portable air filter in front of you chest February 01 2023, 1 Comment

Where to keep the portable air filter ?

Most of time you may keep the portable air filter on arm (by belt). But the filter will move down position after a while, and it is not good for the blood flow if the belt is too tight.

I found the best way is keep the air filter in front of your chest by name card rope. It is no heavy, and free for arm. 

You can try it.


Stanford Medicine scientists pinpoint COVID-19 virus’s entry and exit ports inside our noses January 17 2023, 2 Comments

Stanford Medicine scientists pinpoint COVID-19 virus’s entry and exit ports inside our noses

The nose and airway are lined with epithelial tissue consisting mainly of three cell types: basal cells, goblet cells and multiciliated cells, which make up about 80% of all cells in the nasal epithelium. Multiciliated cells form a protective barrier to keep viruses from entering the airway. 

Our silver ion HEPA H11(KN95) nose mask can effective against airborne viruses (COVID-19) , make the air clean in airway first when you breath.



50 HEPA H11 Nose Masks are going to delivery to Dubei December 09 2022, 5 Comments

We received an order to ship 50 boxes of HEPA H11 Nose Mask to a company in Dubai. The company will give the nose mask to their outside workers to have fresh air to breath. There is air pollution in Dubei. Our nose mask has advantage in brock VOC, SMOKE and no air leaking. It is very hot whole year in Dubai, it is hard towear the face mask for a day all the working time. We will update the news here.

Special Price for HEPA Nose Mask @15.00 for Black Friday November 24 2022, 16 Comments

We offer you the special price C$15 for HEPA Nose mask till Dec. 1st @20:00

and a free gift N95 HEPA Filter package (C$9.99) if you order 5 HEPA H11 Nose Mask. You can save C$35 if you order 5 HEPA H11 Nose Mask.



Happy Black Friday!

Wearing a N95 mask 24/7 at home help off covid-19 or flu spread among family member November 12 2022, 6 Comments

According my experience recently, Every people should wear a N95 mask or nose mask att time  at home if there is a family member has flu cold or COVID-19. It means you should wear mask during sleeping time for whole night.

You are easy to catch it if you only wear the mask on day time. 





Our Rocky Air Nose Mask can make sure wildfire smoke stays outside November 01 2022, 21 Comments

There are 4 million people in Seattle area with the sky was brown and the air was difficult to breath on Thursday. 

The 10 U.S. locations with the worst air quality on Thursday were all in Washington or Oregon, led by Oakridge, Oregon, 150 miles (240 km) southeast of Portland. Oakridge's air quality index was 487, in the hazardous category, according to the federal website.

Our both HEPA Nose mask and Portable HEPA air purifier can help you to stay outside in wildfire smoke.

Smome researh result for the wildfire damages October 18 2022, 6 Comments

Research has linked wildfire smoke to the worsening of several conditions. Fierce wildfires in California in 2020 caused people to inhale smoke that raised their risk of heart attacks by up to 70%, a study found, with the smoke causing an estimated 3,000 deaths in people older than 65.

A separate study published in May found that people living within 50km (31 miles) of wildfires over the past decade had a 10% higher incidence of brain tumors and a 5% higher chance of developing lung cancer compared with people living farther away.

There are 25 milllion people in 2020 alone breathing in potentially toxic air from fire in US. There are 10 million people in western US smoke from wildfires can be 10 time more harmful than the sources of air pollution 

The current air quality index is 553 in Sunny Nook, Oakrodge October 07 2022, 5 Comments

The air is haze in Los Angeles today! it was haze in Seattle yesterday.

It is hazardous with US AQI 382 in Oakridge today. 553 in Sunny Nook. 

The people should wear fit well with N95 mask with carbon fibre to reduce the risk for sick.