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$29
Washing Bag
$4.90
Get the app

Our mobile app

The R-PUR mobile app is available exclusively with your R-PUR Nano® mask. 

It allows you to track the wear of your filter to know exactly when to replace it.

The R-PUR application also provides additional information on the weather and the level of pollution around you in real time. 

Inform

Real-time air pollution

R-PUR is the first mobile application to use all the big data of air pollution collected from many national and international organizations to provide you the most accurate information.

For air pollution, we are talking about the AQI index, which includes the NO2, PM10 and PM2.5 concentrations. Completely filtered by the R-PUR mask, we are now going further by filtering particles 50 times smaller than PM2.5: PM0.05

Measure

Wear your
interchangeable filter

Our Zephyr algorithm aggregates the average number of kilometres driven with air pollution data on their routes. It calculates a precise date for filter replacement to ensure optimal protection.

On average, the filter needs to be replaced after 5 to 15 weeks of daily use depending on your personal use and exposure to air pollution.

Certificate

Authenticity
verification process

Each filter has a unique individual certificate to ensure its authenticity. When installing your new filter, a verification process will be enabled by scanning a unique QRCode on your mobile app.

This way, you'll be sure that the filter in your solution is well certified by R-PUR and that it incorporates all our technology.

Filtration

10x filtration more efficient
than the highest European standard FFP3

1
2
3
4
5
6
1

Hot air extraction valve

It allows the flow of hot air to be evacuated 60 times faster than

with a conventional valve, even when running or cycling.

2

Water repellant layer

The first water-repellent layer of your filter will

filter out coarse dust as well as liquids.

3

Nano FiltrationĀ®ļø technology

The two so-called nanofiltration layers filter out particles

up to a size of 50 nanometres.

4

Activated carbon layer

This activated carbon layer blocks harmful gases and odours

so that you can breathe perfectly pure air.

5

Easy to breathe memory fiber inner layer

Stay dry in your mask thanks to this technical anti-humidity layer.

6

Soft and airtight face seal

Enjoy a perfect seal with your filter's technical shape memory foam.

Patented

Filtration

The R-PUR Nano® mask is the most effective solution in the world at the moment. With its 5 filter layers, it will be able to filter out gases, odors, pollens, bacteria, fine/diesel particles and toxic particles linked to air pollution.

R-PUR Nano® is the first truly effective nanofiltration solution against harmful particles that are extremely fine.


Nitrogen dioxide
NO2
Gaz
Dust
10 microns
PM 10
Microparticules
2.5 microns
PM 2.5
Fines particles
0.5 micron
FFP3
PM 0.5
Nanoparticles
0.05 micron
FFP3+
PM 0.05
Certified

Hermeticity

Optimal protection would have no impact if the air enters the inside of your mask.

Our solution has passed hermeticity tests on a wide range of faces. These tests were carried out by an independent European certification laboratory. You can access all the tests we've done.

This is made possible by the technical-shaped memory foam on our filters. It will perfectly match the shape of your face, and the tether system will adjust the facial seal of your R-PUR filter.

DISCOVER THE FULL FACE TESTS


Round face
Similar face
length and witdh
99.97 %
Oval face
Balanced
forhead and jaw
99.90 %
Long face
Longer chin gives the illusion of a narrow face
99.97 %
Square face
Forehead
and chin aligned
99.86 %
Triangular face
Forehead
wider than chin
99.99 %
Tested

Breathability

The R-PUR mask will be perfectly personalized for your daily use. When travelling by foot, two motorized wheels or in electric mobility, you will be able to breathe normally after three uses maximum.

Your mask will also allow you to breathe perfectly when jogging or cycling to work. This is made possible by our hot air extraction valve, which allows air to evacuate 60 times faster than conventional valves.

We have developed the most protective solution on the market with a 5-layered filter. 


Walking
Pedestrian use
Normal breathing
Electric mobility
Mini scooter
Electric bicyble
Normal breathing
Two wheels
Scooter
Motorcycle
Normal breathing
Bicylce
All types of use
Moderate effort
Sport activities
Running
Cross country running
Moderate effort
The materials

We made the choice of premium materials

Water-repellent fabric and Thermo-controlĀ®

We have selected a quality fabric with a water-repellent coating that allows you not to get wet while remaining breathable, summer and winter alike.

Extraction valve

The hot air extraction valve is a patented technological feat allowing the hot air flow to evacuate 60 times faster than a conventional valve.

Reinforced aluminium ring

This solution is notably used in aeronautics. It provides a perfect hold even after several years of use.

Ergonomic fasteners

The attachments have been specially designed to allow a helmet to be worn over the mask.

The mask

Discover our products

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Nano Light Black

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Nano One Hexagone

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