Key benefits

  • Unrivalled filtration efficiency - certified by Nelson Labs to filter out 99.9% of particles at 2.5 microns, and 98.1% of particles at 0.1 microns
  • Flexibility - can be used in conjunction with the sewn-in filter of the Craft Cadence Nanofiber mask for additional protection and peace of mind
  • Ease of use - simply insert into the filter pocket of the Craft Cadence Nanofiber mask
  • Multiple purposes - protection against air pollution, pollen, smoke, dust, germs, pathogens, odors, exhaust, toxins, allergies and germs.
  • Extend the life of your Craft Cadence Nanofiber Mask - each replacement filter can be used for 2-4 weeks depending on level of pollution and surroundings

1% for the Planet

By purchasing this product we will donate 1% of the order value to make the world a little better.  We will be donating to the Save the Children Ukraine Crisis Relief Fund, as well as local environmental charities with a focus on cycling, such as Friends of the Earth in the UK, and in the US.