Everything You Need to Know About Filtered Face Masks

There are various types of face masks available in the market, and choosing the right one can be overwhelming. In this article, we’ll focus on filtered face masks and provide you with everything you need to know to make an informed decision.

Typically, these masks come with a filter made of non-woven materials that captures small particles such as pollen, dust, and smoke. The filter is the key component of these masks as it is responsible for capturing and trapping airborne particles. It’s important to note that filtered masks are more effective in filtering out pollutants compared to regular cloth masks.

In choosing a filtered mask, there are several factors to consider. Fit is crucial, as the mask should fit snugly on your face, leaving no gaps around the edges. Breathability is also an important consideration, especially if you need to wear the mask for extended periods of time. Choose a mask with a high filtration rate, particularly if you live in a polluted area or if you’re at high risk of exposure to airborne particles.

Comfort is another important consideration when choosing a filtered mask. Look for a mask made from soft, comfortable material that won’t irritate your skin. It’s also crucial to ensure that your mask remains clean and effective. To do this, it’s important to store it properly – specifically, keeping it in a clean, dry place when not in use. This helps prevent the mask from accumulating dirt and other particles, which could compromise its effectiveness.

In summary, filtered masks are a great option for individuals looking for added protection against airborne pollutants. When choosing a filtered mask, consider factors such as fit, breathability, filtration, and comfort. Remember to store your mask properly to ensure it remains clean and effective.

How do Filtered Face Masks Work?

Filtered face masks work by trapping particles in the filter, preventing them from entering your nose and mouth.

Types of Filters

Some of the most common types include:

  1. N95 Filters – These filters can filter out up to 95% of airborne particles, including viruses and bacteria.
  2. HEPA Filters – High-Efficiency Particulate Air (HEPA) filters can capture particles as small as 0.3 microns, making them effective against viruses and bacteria.
  3. Activated Carbon Filters – These filters are effective in capturing odors and gases, making them popular among people living in polluted areas.

How to Choose the Right Filtered Mask

Secure Fit for Optimal Protection

Fit – The mask should fit snugly on your face, leaving no gaps around the edges.

Comfort for Prolonged Wear

Comfort – Choose a mask made from soft, comfortable material that won’t irritate your skin.

Care and Maintenance

Filtered masks require regular care and maintenance to ensure they remain effective. Here are some tips on how to care for your mask:

Wash the mask regularly – Follow the manufacturer’s instructions on how to wash and dry the mask.

To maintain the effectiveness of your filtered mask, proper storage is essential. By considering these factors, you can select a filtered mask that will provide you with the necessary protection against pollutants and airborne particles.

Popular Filtered Mask Brands

  1. ViroMasks – ViroMasks offers masks with N95 and N99 filters.
  2. Cambridge Mask Co. – Cambridge Mask Co. offers masks with activated carbon filters that are effective in filtering out pollutants and odors. These masks come in various sizes and colors.
  3. Respro – Respro offers masks with HEPA filters that are effective against particulate matter and pollutants. These masks are available in various sizes and colors.
  4. These masks are available in various sizes and styles.

DIY Filtered Face Masks

If you’re unable to purchase a filtered face mask, you can make one at home using a few simple materials. Here’s a step-by-step guide on how to make a DIY filtered face mask:


  • A cotton fabric for the outer layer
  • A non-woven fabric for the filter layer
  • Elastic bands
  • Sewing machine or needle and thread


  1. Cut two pieces of cotton fabric, each measuring 10 x 6 inches.
  2. Cut two pieces of non-woven fabric, each measuring 9 x 5 inches.
  3. Place one piece of cotton fabric right-side up, and place the non-woven fabric on top.
  4. Place the other piece of cotton fabric on top of the non-woven fabric, right-side down.
  5. Pin the three layers together and sew around the edges, leaving a small opening.
  6. Turn the mask right-side out, and insert the elastic bands into the openings.
  7. Sew the elastic bands in place, and close the small opening.

Your DIY filtered face mask is now ready for use!


Wearing a face mask is an essential part of our collective effort to curb the spread of COVID-19. By choosing the right mask, wearing it correctly, and caring for it properly, we can all do our part to keep ourselves and our communities safe. Remember to always follow guidelines from public health officials and seek medical advice if you develop symptoms.

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