You can replenish your stock in packs starting from as few as 5 filters. These can be used with the Professional Face Masks that we offer, but also with any face covering that features an integrated filter pocket.
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PM 2.5 Face Mask Filters from Solopress
If you're considering ordering PM2.5 filters, the chances are that you already own a face mask and recognise the benefits that they can provide. Adding an air filter takes the effectiveness of your face covering to the next level, vastly increasing its ability to filter out the tiny airborne particles that we breathe in all the time but cannot see.
These particles are known as 'particulate matter', hence the PM in the product name. The 2.5 part refers to the size of the particulate in micrometres - an extremely small measurement visible only when using a microscope. PM 2.5 filters are designed to filter our particles that measure 1/400th of a millimetre or larger, including things such as vehicle emissions, smoke, mould spores, dust and many others.
The inhalation of particulate pollution can have a negative impact on our health, as was published by the Department for Environment, Food & Rural Affairs (Defra) in their study into the sources and effects of PM2.5.
Our filters are made from 5-layer activated carbon and are not designed to be cleaned or reused on a regular basis.