Fuction
BREATH uses the cutting edge nano filtering technology.
When was the last time that you enjoyed blue skies?
Ultrafine dust and life-threatening pollutants are hidden in fog and smog
Differentiated from conventional electrostatic filter based masks, the world-class nano-fiber mask
filters out 99% pollutants with the size of particles (2.5 ㎛~0.1㎛ ) being smaller than ultrafine dust.
Type | Air | BREATH Nano filter |
Cigarette smoke |
Ultrafine dust | Fine dust | Pollen | Hair |
---|---|---|---|---|---|---|---|
nm | 0.4 | 50~100 | 700 | 2,500 | 10,000 | 30,000 | 50,000 |
㎛ | 0.004 | 0.05~0.1 | 0.7 | 2.5 | 10 | 30 | 50 |
mm | 0.000004 | 0.00005 ~ 0.0001 | 0.0007 | 0.0025 | 0.01 | 0.03 | 0.05 |
NANOfiber Filter
When BREATH mask is cut by scissors, it is possible to find the nano-fiber filter looking like egg shell.
NANOfiber
The pore of the nano filter has the very fine size of 0.05~0.1 ㎛. Therefore,
it is possible to block fine harmful substances lager than the pore size.
Type | Conventional yellow dust mask | BREATH mask |
---|---|---|
Filtering | Thick fiber and irregular pores of filter; hard to filter out ultrafine dust | Dense and close pores of nano-fiber blocks over 99% ultrafine dust and pollutants with sizes of more than 0.1㎛ . |
Efficiency | The more the mask is worn, the weaker electrostatic power the fiber has. As a result, pollutants of the fiber easily penetrate the respiratory system is hard to wear long | Fiber has no influence of static electricity. Adsorption and filtering occur on the filter surface so that it is possible to wear long. |
Air penetration | Thick fiber and large pore size cause external air to be inhaled. As a result, it is not effective for breathability | Numerous ultrafine pores exist evenly; excellent air penetration; comfortable wearing |
Others | - | Thin and ultralight mask/It is possible to add antimicrobial substances (silver and copper) |
Comparision of filtering effect |
SEM photograph of fine dust filtering result_5,000-fold magnification
|
Brand | Time | Control Group | Experimental Group |
---|---|---|---|
General electrostatic based yellow dust mask |
Beginning | 2.0x104 | 2.0x104 |
After 18 hours | 4.8x107 | 5.6x107 | |
Bacteriostatic Rate |
- | 0% |
Brand | Time | Control Group | Experimental Group |
---|---|---|---|
BREATH Nano Silver |
Beginning | 2.0x104 | 2.0x104 |
After 18 hours | 4.8x107 | <10 | |
Bacteriostatic Rate |
- | 99% |
Contain Nano-Silver registered in the US EPA
- If a conventional yellow dust mask is reused or used long,
- - Internally: the mask is polluted by coughing and sneezing. The polluted mask has bacteria proliferated. As a result, it is possible to cause nasty and foul smells.
- - Externally: External pollutants (bacteria and harmful infection bacilli) remain in the mask. The pollutants inhaled can threaten health.
- BREATH mask with Nano-Silver strongly suppresses bacteria and harmful infection bacilli and is economic due to recyclability reusable.