image 3D du filtre R-PUR

Filtration superior to the highest European standard FFP3

French technology

The patented R-PUR technology developed in France is the first in the world capable of protecting you from nanoparticles with a size of 20 nanometers.

image 3D de la filtration R-PUR



The R-PUR Nano mask is the most effective solution in the world today.

Thanks to its 8 filtering layers, it will be able to filter gases, odors, pollen, fine particles/diesel and toxic particles linked to air pollution.

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

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image 3D de l'herméticité R-PUR



Protection will not be optimal if air gets inside 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.

The technical memory foam of our filter will perfectly fit the shape of your face, and the attachment system will adjust the facial seal to create perfect airtightness.

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image 3D respirabilité

Tested and validated


The R-PUR mask will be perfectly suited to your daily use.

When traveling on foot, on two motorized wheels or in electric mobility, you will be able to breathe normally after a maximum of three uses.

Your mask will also allow you to breathe perfectly when you go to work while jogging or cycling: this is possible thanks to our hot air extraction valve.

image de goutte sur un tissu

Water-repellent fabric and Thermo-control®

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

image 3D d'une valve d'extraction

Extraction valve

The hot air extraction valve is a technological feat that allows the flow of hot air to be evacuated 60 times faster than with a conventional valve.

image 3D d'une bague en métal R-PUR

Reinforced aluminum ring

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

image 3D d'une nuque avec des attaches R-PUR

Ergonomic fasteners

The fasteners have been specially designed to allow the wearing of a helmet over the mask.

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Adopted by + 70,000 city dwellers, average rating 4.5/5 ⭐️

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    Free delivery from 80€

    In Europe, excluding DOM-TOM

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    Return 30 days

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