R-PUR filter: Nano Light / One / Archive mask

masque R-PUR en 3D qui s'ouvre pour voir le filtre

Ultra-efficient patented filtration

Our technology is the first to filter PM 0.05 nanoparticles

Differences between the R-PUR filter and other filters?

Nano / Nano S filter Other filters
✓ Filters PM 10
✓ Filters PM 2.5
🦠 Filters nanoparticles (PM 0.05)
🌫️ Filter gases
🚬 Filters odors
🌸 Filters pollen

Need help ?

frequently asked Questions

The Nano S filter is no longer available for purchase?

The Nano S filter will no longer be produced.

The Nano filter has an additional filtration layer called activated carbon which will effectively protect against gases.

If you are used to equipping yourself with a Nano S filter, you will only see a small difference in breathability and you will be better protected.

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 your use.

You can easily estimate the wear of your filter using our dedicated page (found at the bottom of the site in the footer)

  • Free delivery from 80€

    In Europe, excluding DOM-TOM

  • Return 30 days

    30 days to decide

  • Secure payment

    Visa, MasterCard, PayPal