We care the safety of the Food Ingredients, However Don't forget the safety of the Air Quality. Protect your Lungs.

The environment is full of all kinds of pollutants, including dust, smog, germs, viruses and chemically toxic substances, and a good face mask shall provide complete and comprehensive protection.

Do you have runny nose because of air pollution or allergy? It not only affects respiratory tract but also increasing the risk of Cardiovascular disease and cancer!

:dc face masks apply the most state-of-the-art technologies to provide you with both highly protection and air permeability face masks.

Use physical concept to compare the size of pollution particles size and membrane pore. According to PM 0.075μm particle size test carried out by Taiwan TTRI Lab, it has 99% filter effect.


Easydog was born to provide you with the most thoughtful protection.

:dc masks & Products are based on the original characters of the most state-of-art materials without any unnecessary additives, so you and your family can enjoy them with peace of mind.

:dc team comprises of professionals with expertise on medical, material and face mask filtration. After years' research and development, :dc products possess both functionality and stylishness.

Easy dog, your guardian, is always by your side and alerts you instantly to safeguard your health.



MicroParticle Stopper Mask

Do you use N95 face masks correctly? N95 face mask has 95% filteration rate of non-oily particle, which means that N95 face masks may not be able to effectively prevent oily particles emitted by automobiles.

 mask passed 98% DOP test carried out by Nelson Lab in the US. It would help you to block vehicle exhaust


Nano-Tech Membrane

General mask use melt-brown as filter layer, melt-brown use Static electricity to absorb pollution particles. However Static electricity don’t work in moisture condition, that when we start breath, the filter rate will start decade.

:dc mask use membrane as filter later, it work as physical filter. The filtration rate wouldn’t decade after using. And it would be washable. Membrane with 85% to 90% effective porosity, having large area for air exchange to provide both high protection and comfort .


What is the difference between N95 and :dc mask?

N95 mask only  filter the “non-oil” particle. However, the car exhaust, cooking smoke, industry emissions are all considered as oil particles.  :dc mask could filter oil particle for 98%, it works as P98 mask. :dc mask also can filter Heavy Metals in Ambient up to 95%. 

Please refer to Test Reports to verify filtration efficiency.


What is the difference between a medical mask and :dc mask?

Medical mask only filters particle bigger then PM3, However, the particle smaller then PM2.5 will affect our health. 
dc mask would block PM0.075 for 99%, to provide you the best protection.

Medical protection : Health care professionals are at risk of germs and blood contamination. dc masks are CNS 14755 and the United States norms ASTM F2101 norms qualified, with 99% filtration of germs and viruses. In addition, dc masks passed the blood penetration ASTM F1862 norms test carried out by the TTRI as no blood penetration.


Kitchen Extractor Hood and Your Lung

Don't treat your lung as a kitchen ventilator. Wear a good face mask capable of filtering oily particles to protect your lung when cooking.


Blocking cooking fumes. Oil resistant face mask is the best choice to protect your lung.


Cleaning method

Face masks can be washed by hand in tap water, 75% / 95% alcohol or diluted detergent. It is recommended to spray SIM Water on the face mask in the case of flu or virus prevention. 

How to clean masks? Need detergent?  Generally, it is recommended to rinse with clean water, or disinfect with 95% alcohol, clean and dry. In the case of high fumes, it is recommended to clean it with diluted dish washing water for about 30 seconds to 60 seconds. in order to the stiffness of the mask, please avoid rubbing when cleaning the mask. For cleaning methods, please refer to https://youtu.be/pQKAlvB1c3g


Quality 100% Committed

Each pack of mask has it’s individual serial number to track the production history. All films are tested by independent certificated Lab to ensure the quality. You are able to check production history and test report online.

what information we can get from the QR code?

The QR code can show you the quality and production tracking history of the masks contained in the package box. Each pack of the mask has a specific serial number for quality and production history tracking. All the films are tested and certificated by an independent 3rd party to ensure the quality before they are made into masks. You can check the production history and test report online by scanning the QR code.


:dc Mask Has Passed Multiple Tests 

 Please click on the Test By link to view Test Certifications.

NELSON Laboratories :  Viral Filtration Efficiency (VFE) Report  

DOP FiltrationUS Nelson Lab > 98%

PM0.075Japan KAKEN Lab > 99%

Bacterial Filtration (BFE)Japan KAKEN Lab > 99%

Blood Penetration 160mmHgJapan KAKEN Lab Passed

PM2.5 Mask : Taiwan CNS15980 A GradeProtection

Korea KF94Korea KF94 Certificated

Heavy Metals in Ambient PM2.5Test by NCTU EV > 95%

PM2.5 in AmbientTest by NCTU EV > 99%

PM0.075Taiwan TTRI > 99%

Bacterial Filtration (BFE)Taiwan TTRI > 99%

Blood Penetration 120mmHgTaiwan TTRI Passed

Virus Filtration (VFE)US Nelson Lab > 99%

 SNQ - Taiwan : Certificate of Symbol of National Quality

Taiwan TTRI  : Protection Efficiency After Washing  

Taiwan TTRI  : Inhalation & Exhalation Resistance

Taiwan TTRI  : Air Exchange Pressure

Taiwan TTRI  : Ultraviolet Protection Factor

China GB/T 32610 2016 : Test by China A Grade Protection


What size fits me?

:dc Mask has considered ergonomics into our design, that :dc mask fits most of the people ‘s face according to the sizes.

3D Mask size :

-Adult - Large : 125 mm X 150 mm (open 180 mm)

-Adult - Medium : 115 mm X 140 mm (open 170 mm)

-Kids  - Small : 95 mm X 120 mm (open  150 mm)

Typical fitment is as below

Small for Children below 14 Years,

Medium for Adult Female 

Large for Adult Males.