Shopping Cart

Your cart is empty

Continue Shopping

4 Layers Bamboo Reusable Face Mask for Kids with PM 2.5 Filter and Valve


Reusable face masks for children with extra PM 2.5 filters and valve, non-medical grade made from bamboo cloth. Adjustable nose bridge and ear loops for that extra snug yet comfortable fit.

Now officially tested (read more here) and scientifically proven to be more efficient at filtering out airborne particles than one-time use surgical masks. Filtering efficiency increases by more than 30% when paired with our PM 2.5 filters. Testing done in partnership with Sustainability Research Institute, University of East London. 

  • Our masks get better at filtering particles with use! It has been scientifically proven that the less porous composition of our masks helps their filtering efficiency triple after the second and third use, reaching a rate 25% higher than single-use surgical masks and continuously increasing with wear.

The unique 4-layer design, a mix of bamboo and RPET (inner and outer layers) and double filtration media (bamboo and tencel) offer a better and more environmentally-friendly alternative to traditional cotton face masks. Our unique design and technology ensures the masks are very breathable, naturally anti-odour, water resistant, hypoallergenic and antibacterial, inhibiting the growth of bacteria and minimising the risk of irritation on sensitive skin with prolonged wear. Our bamboo is specifically designed to have high thermal properties which means the masks will keep you cool and comfortable. The valve increases the breathability factor and reduces condensation that would form from breathing. 

Masks are machine washable up to 60°, with a low speed recommended. Filter not washable - please remove before washing.

 For B2B contracts or corporate enquiries for bulk masks order please email or contact us here

Best practice while wearing this (or any mask) according to European guidelines:

  • Store in an air-tight bag/container
  • Do not share masks
  • Masks should not be worn for longer than 4 hours at a time; alternate masks if longer wear is required
  • Wash hands with soap and warm water before touching the mask
  • Make sure the mask fits tightly around your face, do not leave any gaps. Tighten the ties if you need to
  • Avoid touching your face even if you are wearing a mask and try not to fiddle with the mask once it's on

From all of us at ADKN, please stay safe and make sure all your loved ones are healthy and safe. Together we can make it through! 

Let's be social!
Help spread awareness of the importance of wearing a face mask in public by sharing a photo of your purchase. Tag ADKN (@adknuk) and use #safewithADKN and receive a discount code for your next purchase.

Made to order. Never over-produced!
The environmental contribution with the purchase of a single mask (approximate):
800 liters of water saved
0.7 kg of CO2 reduced
2.8 Kwh saved
1.2 2L post-consumer PET bottles recycled
Wear it proud and stay safe!


  • Universal size, unisex: approx 20cm x 13.5cm
  • Non-medical grade
  • Reusable; machine washable
  • Water and splash resistant mask
  • Bamboo face mask with valve
  • Not intended for clinical use
  • Elastic adjustable ties
  • Hypoallergenic
  • RPET Thread
  • PM 2.5 filter included
  • Antibacterial; inhibits the growth of bacteria
  • Better sanitation and hygiene
  • No chemicals used in the production of the fabric
  • Composition: 70% bamboo, 20% RPET, 10% Tencel
  • Responsibly sourced and ethically produced in our own green studio in London and in partner factories
  • Masks designed to be reusable and shall withstand repetitive washing at a temperature of 60°C and low speed and spin

PLEASE NOTE:  No returns are accepted on this item for obvious hygiene reasons.


Figures below reflect production cost per individual mask and differ slightly for bulk orders. Please enquire.




Research, Design, Patterns and Prototypes

Research; Designing concept; Sourcing of materials; Approval of suppliers; Pattern drafting; First prototypes; Fittings and amendments


Materials & Accessories; Shipping and Customs

Mix of bamboo and RPET inner and outer layer; bamboo and tencel double inner filter media; Recycled PET thread; Carbon-efficient shipping of materials; Custom duties; Forwarder and carbon-neutral logistics fees



First samples with final material; Fitting and amendments; Final fitting; Production of masks; Quality check; High ethical and safety standards; Top-notch energy efficient machines and technology; Fair wages


Packaging and Shipping

100% recycled PET shipping bags; All packaging is 100% recyclable



Total Transparent Production Cost for Bamboo reusable mask with valve: £9.3

From the profit, ADKN pays employees, business rates, utilities, miscellaneous expenses and rent and invests in marketing and development of the brand.