HELIX.iso™ Drop-In Filters for Reusable Cloth Masks

The HELIX.iso™ filter range is designed to be compatible with common cloth masks that have a filter pocket.

Improve the filter protection of your cloth mask with the HELIX.iso™ filter range.

3 products
  • $10.00
    $10.00
    Sold out
  • $15.00
    $15.00
    Sold out
  • $5.00
    $5.00
    Sold out