Make your cloth mask safer with HELIX.iso™ - Standard Protection drop-in filters.
- HELIX.iso™ filters are compatible with most cloth masks that accommodate a replaceable filter and can be cut to shape. It is recommended to replace the filter as often as possible and should be disposed of safely.
- The HELIX.iso™ filter range filters 80% of 0.3 micron particles.
- Uses wool-based HELIX™ Filter Technology for greatest breathability. Any organic markings are harmless and are proof of the filter’s natural origin.
- Proudly made in New Zealand by Lanaco.
- For more information, see our FAQ.
Follow this link to find sewing partners that sell compatible cloth masks or sew your own by following our sewing template.