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Nano S Bike mask

Regular price $99.00
Regular price $119.00 Sale price $99.00
Sale Sold out
Easy Breathing
Suitable for glasses
Premium French Product
Filter included
One size fits all
Machine washable
Feel the difference from the first use ✅
Shipping & returns

Delivery is free for purchases over $150.

Returns are available within 30 days of purchase.

Time and delivery

We offer 2 day delivery in the US with Shopify

We will keep you informed of developments!

Seen on French Shark Tank TV Show 📺 🇫🇷

Biggest funded project in Season 1 🥇

30,000+ people have adopted the Nano S for their city travel 🚲 🏃🏻

Differences between the R-PUR mask and other masks?

Nano S Other anti-pollution masks
👓 Anti-fog
🌸 Filters out pollen
🦠 Filters out nanoparticles (PM 0.05)
🌫️ Filters out gases
🚬 Filters out odours
🌬️ Hot air extraction valve
🔒 100% Hermetic
🔁 Interchangeable filter
✓ Filters out PM 10
✓ Filters out PM 2.5

Why is this mask the best in the world for cycling? 🚲

  • ✓ The breathable one

    Unlike other masks, the R-PUR Nano S allows you to breathe normally.

  • ✓ The ultimate filtration

    Our patented filtration technology protects you like no other since 2016.

  • ✓ Great comfort

    Our Soft-Foam® memory technology adapts to your face.

Patented high-performance filtration

Our technology is the first to filternanoparticles PM 0.05

What our customers say about the Nano S mask

Nano S - Black Verified buyer
Vera L.

I am completely satisfied with my Nano R pure mask, I don't ride my bike without it! (AND VERY HAPPY TO HAVE IT WHEN I'M BEHIND A TRUCK OR A BUS) Of course it is perfect in winter but a little too hot in summer! ...I'm waiting to know the price of the last one (for pedestrians) with impatience, I think it might be better adapted when I'm on foot... I recommend Rpur to people living in the city.

Nano S - Black Verified buyer
Francis D.

Very ergonomic mask that fits perfectly on the face. Simple and quick to put on. I use it for the journeys by bicycle in New-York every day. One breathes well for a filtering mask even while making an effort. I recommend mask for people exposed to polluted air.

Nano S - Black Verified buyer
Franck B.

Very good product, efficient, very nice packaging, beautiful aesthetic

Nano S - White Verified buyer
Erik B.

Hello, what to say except that this mask is perfect, I think it does its job very well, it is a little more complicated to breathe than a simple cloth club, I think it is due to its effectiveness, but otherwise very light and pleasant to wear! 🙏🏻👍🏻

Nano S - Black Verified buyer
Cyril C.

Regular customer for more than a year with R-pur for more than a year now; I have never had any problem until now whether it is in the delivery or in the quality of the products. Keep it up 👍

Nano S - Black Verified buyer
Mary F.

Hello, A very high quality product and an excellent customer service. Commitments respected from this Manufacturer. I highly recommend.

Nano S - Black Verified buyer
Gil L.

Adjustable fastener great. But it takes 4 tries to find the right setting. Really top but slips a little when hair long. I do weight training in the gym. A little hot but good but I lost a little performance because it requires a little training for breathing. I haven't tried changing the filter yet.

Nano S - Black Verified buyer
Dorothy M.

Great, exceeded all my expectations. Very comfortable to wear even with glasses. Foam adjusters for a snug fit on the nose.

Nano S - Black Verified buyer
Nick V.

Really innovative product that reassures when you live in very polluted areas that is innovative, well designed and very comfortable. The icing on the cake is that it is a company that takes the time to answer your questions when you have them.

Nano S - White Verified buyer
Bernie P.

very breathable, comfortable, despite the price I recommend.

Nano S - Black Verified buyer
John B.

I am allergic to various pollens and other substances, and thanks to the mask I was able to get on my bike and ride across the countryside to the city without the slightest discomfort or sneeze. I am alive again. Thank you

Nano S - Black Verified buyer
Clara T.

we are very satisfied with our purchase the mask is of very good quality with a real efficiency against pollution and odors I recommend without any hesitation especially if you ride a bike in a polluted area you will quickly notice the difference.

Mask testing ✓

Find a complete test of the bicycle mask: glasses, fog, effectiveness.

Watch on Youtube

Need help?

Frequently asked questions

Which mask is right for me?

Since 2016 and the development of our first model, three models have been released at R-PUR. Each model brings us a little closer to our core mission of protecting all people from air pollution.

Sometimes it can be difficult to choose which mask will be the most suitable for your daily protection.

Don't worry, we're here to help you make the right choice.

Whether you are on the move or working out: the Nano range is the one for you

The R-PUR Nano range has been specially developed for people on the move or undergoing sports activities.

Nano Light: suitable for use with a helmet, reinforced for high speeds - perfect for use on motorbikes and in winter.

Nano S: purchase system dedicated to movement, ultra-breathable - It will be perfect for use on a bike, scooter, run and in effort.

On foot, on the metro, on a plane or indoors: the FiiT range is for you.

The new FiiT range has been specially developed for people on foot and in hazardous environments.

How long does a filter last?

On average, the filter is replaced after 6 to 14 weeks of daily use, depending on your exposure to air pollution and usage.

How much will it cost to protect myself on a daily basis?

Your mask is guaranteed for five years, so you won't have to worry about it if it runs into trouble. Regarding the filter, the refill per unit is $29 for the Nano range and $17 for the FiiT range.

With a filter to be changed on average every two months, the bill comes to $14.5 / month or $8. / month.

Are our masks compatible with glasses?

Yes, our masks are fully compatible with glasses. 9 times out of 10, your glasses will not cause any problems.

If you have a large frame, you can write to us to find out more.

Regarding fogging, first designed for motorcyclists and two-wheelers, it was important to us to offer a mask that prevents fogging on the visor of helmets or glasses, for optimal visibility and safety on the road.

  • 🇺🇸 Free delivery from $90

    Free shipping from 150$ WW

  • 30 day return

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