Which type of mask has the most efficient filtration?

Posted by Puraka Masks on March 20th, 2021

Due to the recent pandemic, masks have become an everyday requirement. Along with other safety measures such as social distancing, sanitization, etc., masks are also mandatory to curb the spread of Covid. If you are still confused about what kind of mask to choose and what the cloth mask filtration efficiency is, you have come to the right place. In this article, we will discuss different masks, face mask filters, and their efficiency.

What to look for in Masks?

The most important thing to look for in any mask is its fabric, fit, and breathability. The efficiency of any mask depends mainly on its manufacturing process and its ability to seal your face. But if you cannot breathe through it comfortably, you will not be able to keep it on for a long time.

Respirators

Respirators are fit and seal-tested masks made out of tangled fibres to provide the best filtration efficiency. There are valves and carbon filter for face masks that offer an additional layer of protection against any harmful pollutants, including the Covid virus. When you inhale air, all of the contaminants are filtered by the face mask filters. A respirator is usually a reusable face mask with a filter and can be used several times. The three common respirators are:

• N95 respirators
• N99 respirators
• N100 respirators

These masks can easily filter out all pathogens because of the carbon filters present in them. All of the frontline workers have to wear these marks as these masks are the most secure from Covid.

Surgical Masks

There are several types of surgical masks which are usually disposable, single-use masks. These masks have wrinkles that can expand to cover the mouth, nose, and jawline and are made of breathable synthetic fabric.

Some studies suggest that Surgical mask filtration efficiency is similar to N95 respirators. They are equally efficient in filtering the air as other masks in a normal situation. You can purchase these masks from any medical store, and they are readily available. To stop the spread of Covid-19 government distributed surgical masks to people because of their efficiency.

Cloth Masks

The cloth filtration efficiency of these masks is not as efficient as other masks, but studies suggest that it is still more important to wear a mask than not wearing it at all. You can improve these masks' efficiency by creating a perfectly fitting mask with no gaps near the cheeks, jaw, or nose. Double layering the masks will also enhance their efficiency considerably.

When purchasing a cloth mask, you should thoroughly check it for efficiency. The best material for a cloth mask is a tight-weave 100% cotton. To prevent a mask, hold it against the light, and if you can see the individual threads, it is unlikely to have good filtration efficiency. Also, choose multiple layers as stacking on multiple layers will reduce the chances of infection. You can also select a mask with two layers of fabric and a built-in pocket for the filter.