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.
Easy to cut to shape to fit in cloth mask, and very comfortable to wear all day
So much better than disposable masks, and a lot more comfortable. Great they are made in nz and affordable
Love these filters, giving an extra protection and a peace of mind. comfortable and easy to put in the cloth mask, the only thing is that some of the filter fibre might go through the mask making it a little scratchy.
Made from natural materials these filters give added protection while also easy to breath in. I use their filters with their masks but people who use other types of masks can also buy these filters to cut to fit their masks.
Love these filters. Easy to breathe through, last ages before having to discard. Recommend (although I have moved onto the Lanaco masks now :-)