RECLAIM THE little LUNGS
Our mask technology was developed by куда сходить в Ижевске UK Ministry of Defence for protection against chemical, nuclear and biological hazards
Meets the NIOSH N99 standard for filtration, meaning consistent particulate filtration in excess of 99% was maintained & the breathing resistance is within the requirements
Our mask’s military grade filtration technology filters nearly 100% of particulate pollution such as PM2.5 and even PM0.3, as well as vehicle pollution, making it perfect for city life
Our mask is certified N99 and has been treated with silver, which means it blocks and kills 99.77% of micro particles such as airborne bacteria.
Our anti-pollution masks come in five different sizes and are suitable for adults and children
Our masks are non-disposable. You can use the masks on a regular basis for upto 6 months before it needs replacing.
Disposable paper masks are mostly designed to work for 1 working shift of 8-10 hours before they start degrading. Most can lose 30-50% of their filtration efficiency after 15 hours of use. Besides, commonly available paper masks are not meant for filtering particulate materials (PM), therefore not ending up protecting you completely from air pollution
Cambridge masks last much longer, and are ‘non-diposable’, meaning that you can use them for potentially hundreds of hours. The length of time they are suitable for depends on how polluted the environment is when you use it. A “rule of thumb” (a guideline) is that you can use the masks on a regular basis for upto 6 months before it needs replacing. Note that the masks are washable, but cleaning them only removes dirt not pollution trapped inside the filter.
So the mask needs to be replaced after extended use to ensure proper filtration
“Filtration performance” tests show how effectively a certain textile blocks air pollution. This can be a useful tool for people developing a new filter product, but it does not necessarily tell you as a consumer how effective a respirator made with that material would be. A brick would filter 100% of air pollution, but if you hold it in front of your face it will not prevent you breathing in any harmful air-borne particles around you.
In the same way, a mask that claims to have a textile filtering ‘99%’ or more is ineffective if there is not a proper seal around the mouth and nose. Air will follow the path of least resistance, and go straight around the filter if the mask is not properly designed. This is why surgical masks are largely useless as pollution protection and why many masks with ‘insertable’ filters often do not deliver the performance they claim to have.
It is important that buyers check the testing on the masks they buy – for example masks with an “N” classification means that particulate filtration performance has been tested in accordance with the US National Institute for Occupational Safety and Health (NIOSH) methodology.
N95 and N99 masks are tests on the actual mask once finished (rather than just the textile used) and are therefore a much better representation of the “real world” performance you can expect i.e. filtration of 95% or 99% of pollutants
N99 masks are superior to N95 masks when it comes to filtration of pollutants