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.

2 products
  • $15.00
    $15.00
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  • $5.00
    $5.00
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