Paxonomy Reusable Mask

99.9% Virus Nano-Fibre Filter

Black mask with annotations
filter diagram

Ultra-high viral filtration

Respilon nano-fibre membrane filters 99.9% of viruses, including the Sars-Cov-2 coronavirus that causes COVID-19.  Provides two way protection. Also filters dust and pollution particles.

reuse icon

Reusable 50 times

The entire mask can be hand-washed with liquid soap and water, maintaining filtration capabilities for 50 washes.

This makes the Paxonomy mask better value per use, and more sustainable than many less-protective disposable masks. 

Tick in a shield

Better protection than most disposables

The filter in our mask is more protective than 3-ply surgical masks. 

The nano-fibre filter works for up to 24 hours at a time, compared to the 8 hour recommendation on most N95 or FFP2 masks. 

Respilon logo

The nano-fibre membrane filter is powered by Respilon.


blue mask

Highest viral protection. Sustainable. Cost per wear lower than equivalent disposable. Ergonomic, highly adjustable, natural fibres (silk and cotton) and highly comfortable. Multiple colours available. Prices from £14 exc VAT.

Orders ship in 7-10 working days.


White reusable mask

Buy the Paxonomy Reusable for retail / resale. Trade purchase price starting from £14, recommended retail price between £20-£25. Retail point of sale and packaging options also available.

As available now at pharmacy. 

Samples available to buy now



Minimum orders of 1,000 pieces for custom. Custom pouch and packaging options also available. 14 day turnaround.


nano fibre membrane diagram
NANO filtration performance


The nano-fibre filter used in the Paxonomy mask has been rigorously laboratory tested by  Nelson Laboratories USA. It is proven to effectively filter 99.9% of viruses. 

Testing certificates are available on request. 

The Paxonomy mask was designed in conjunction with Respilon to maximise its effectiveness and comfort including ergonomics, fit, fabrics, ear loops, have all been designed to maximise the effectiveness of our masks. 


Your mask can only protect you if used correctly.

Wash your hands thoroughly with soap and water for 20 seconds or use hand sanitiser before and after touching your mask – whether you are putting it on or taking it off.

When wearing a mask, avoid touching your face or mask, as you could contaminate the mask with germs from your hands, or vice versa. 

Continue to wash your hands regularly, practise social distancing wherever possible, and continue to follow government guidelines. 


Your mask is designed to be used and washed 50 times. You must wash your mask at the end of each day that you use it. 

Hand wash your mask with liquid soap and water, rinse well and hang to dry at room temperature and observe the care instructions below. 

We provide a leaflet with care instructions with each purchase. 

Respilon is the trade name of a nano fibre filter material manufactured by RESPILON Group s. r. o., Cejl 12, 602 00 Brno, Czech Republic.

You can purchase a mask directly from the online pharmacy

Trade customers can contact us directly for sample-order pricing, however, our lead times are longer than through

Each mask is sanitised with ultraviolet light before being individually heat-sealed into a plastic wallet. 

We have developed a reusable pouch that will be available soon. Contact us for more information. 

The Paxonomy reusable mask is manufactured for Paxonomy in Thailand. 

The respilon nano-filter material used in our masks is manufactured in the EU. 

The Paxonomy Reusable mask employs a mechanical nano-filter that works while humid and can be washed and reused.

Commonly available respirators like N95 and FFP2 masks used in hospitals employ electrostatic filters that degrade with humidity and should be discarded after around 8 hours. 

More information is available on