Stop-Valve developed by the R-PUR R&D team, to completely block the exhaled air
FiiT®: already included in the box
Nano Light, One, Sport: not compatible
No need to change your mask, just replace your filter - A filter lasts between 6 and 12 weeks on average, depending on your actual use.
The patented R-PUR technology developed in France is the first in the world to protect you from nanoparticles as small as 20 nanometres.
Design your mask to make it your own, by adding accessories such as chain necklace, rivets, outer-layer - New designs available each month
Warm air is expelled quickly to improve wearing and breathing comfort - Comes with a Stop-valve™️ for the moments or places that require blocking exhaled air, such as on a plane.
Deliveries will take place in end of February for new people who order.
The masks will be delivered in order of order.
We have developed a very simple way for the selection of the FiiT® mask size
You can find all the information on the dedicated page for the size guide.
Once you have chosen your mask, whether you have customized it or not, you will be redirected to the FiiT® accessories page: chain, carrying case, filters, you can also add new customizations.
You can access the FiiT® accessories page here
We filter particles up to 20 nanometers in size, so we will filter out most existing viruses.
In the current case of Covid-19, the R-PUR mask will be able to protect you effectively and also protect your close ones thanks to our stop-valve system.
In addition to the protection capacity, we must also take into account the hermeticity factor.
Indeed, depending on different face shapes, your mask will be able to filter 99.98% of the ambient air, which will make it your most effective ally against the spread: we know for example that sputters are carriers of the virus.
You can learn more on our page Our Technologies.
Our Zephyr algorithm aggregates the average number of kilometres travelled with air pollution data on each route.
It calculates a precise date for the filter replacement in order to guarantee optimal protection.
On average, the filter is replaced after 5 to 15 weeks of daily use, depending on your personal usage and the level of exposure to air pollution.
We try to put a limit for the benefice of everyone