NEW & IMPROVED DESIGN
HELIX.iso™ filter pack containing 10 x single filters shaped to fit our Triple-Tech or Merino blend face masks
Breathe easy and stay protected with HELIX.iso™ Filter Technology
High filtration efficiency
Natural wool-based HELIX.iso™ Filter Technology
Made in New Zealand using New Zealand wool – a renewable resource
This filter achieves Level 2 (highest) performance under the ASTM F3502-21 standard for face masks
Note – the filters are not reusable. They should be disposed of safely after use. The filters are biodegradable as a natural wool fibre.