Replacement Filters for use with Aotearoad Face Masks.  Mask fitted or cut to size if needed for child mask.  


  • High particle capture of invisible particles (>80% at 0.03 micron)
  • 7 Filter pack, sealed at manufacture
  • Extremely low breathing resistance
  • Made of natural wool fibres
  • Made right here in New Zealand


The inserted HELIX.iso™ wool-based filters have been tested by a science technology venture based in Auckland that has spent a decade developing its organic/hybrid HELIX.iso™ Filter Media, based on the science of DNA genetics from specially selected sheep flocks that have been bred in NZ to produce a truly unique and high performing wool fibre optimised for filtration. The HELIX.iso™ filter omit virus-sized particles up to 80% using one layer of filter and higher filtration power if 2-layers were used.





Face Mask Filters - Refill 7 Pack

$24.99 Regular Price
$18.99Sale Price
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