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Performance of HEPA 11 Filter Nose Mask February 11 2025, 0 Comments

I have used my nose mask since 2022. There are a lot of used HEPA H11 filter.

I weared it for shopping, visiting friends and seeing Doctor durig COVID-19 period.

And I weared it do home removation in basement, painiting, installation floor, repair washroom and more.

I feel very safe and health with fresh air when I do the home renovation or packing the activated carbon bag. The nose mask can brock ash, PM2.5, without air leaking. It protect your health.


 

Did you see the wildfire smoke dust on your face mask when you wear it? Our nose mask catched the wirldfire smoke! July 31 2023, 0 Comments

I weared the HEPA filter nose mask during the time Toronto had a blanket of wildfire smoke. There is dust on the face of HEPA filter (left one) , the right is a a new one .

The more dark position on HEPA filter are face to the holes on nose mask front cover.

The HEPA filter is more dark on the back side in below photo. We catched the wildfire smoke since our nose mask no air leaking. Our nose mask blocked the dust and odor from the wildfire smoke. 

 

 The wild fire smoke is on surface and inside of the HEPA Filter.

 

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

 

 

 

 

 

Recent Articles

Performance of HEPA 11 Filter Nose Mask Posted on February 11, 2025

Did you see the wildfire smoke dust on your face mask when you wear it? Our nose mask catched the wirldfire smoke! Posted on July 31, 2023

Disadvantage of face mask, need a new mask! Posted on March 22, 2023

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