Filter NANO
Carry Bag
Cleaning Spray
Washing Bag
average rating 4.6/5 🌟
We provide you with the most efficient solution to air pollution

Simply the most effective mask in the world.

The R-PUR Nano® is the world's most effective anti-pollution mask, perfectly suited for urban use.

Thanks to its 11 layers of filtration, it is able to protect you effectively against gases, odors, pollens, bacteria, viruses, fine diesel particles and toxic particles present in the air.

The patented R-PUR technology is also the very first in the world to be able to filter out particles as small as 20 nanometers.

A unique blend of technology

Discover our product line

Click on the product of your choice for more information


Nano S Black


Nano Light Black Reflective Camo

A mask designed to meet your needs

Which differences between the models?

Our customers say it best

Feel the difference in just 2 weeks

Swipe right to discover them

Very good mask, I really feel the difference between the days I wear it and the days I don't, it's obvious.
Excellent mask to fight against pollution, gases and other viruses. I use it every day to ride my bike in an urban environment: thank you for protecting my lungs! Very reactive and competent seller. Easy and fast restocking. In short, I recommend with my eyes closed!
Allows me to stop taking antihistamines for allergies. Ideal for pollution, easy breathing unlike other masks.
Top protection, top product, excellent company, excellent customer relations, good breathability, while knowing that there is pressure on the face and heat inside the mask. For those who want to protect themselves to the maximum there is no better.
A really great product, allergies are no longer a problem when I ride my bike and that's already a lot. No problem to ride my bike or my bike-share with it, even when it's hot.
On the order and delivery nothing to complain about. I was apprehensive about the summer period because I was afraid that the mask would be a real oven to wear but on the contrary it is essential, in addition to its filtration function it allows to maintain a humidity as well as a constant temperature inside the mask ...
So far all my experiences with R-Pur team are TOP! Listening to customers, very accommodating, very responsive, etc. ... in short only positive. The price is quite high but it is justified by the whole product (quality, technology etc) and service (fast service, solution provided, sav etc)...

Total pure air breathe by our users since 2016

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