- Using the knowledge gained by making mask filters for the CSIRO in recent trials, Matilda's Own have created this highly efficient face mask filter.
- 100% Made in Australia from Hollow Conjugated Polyester for moisture absorption and extremely effective particle filtration.
- Each pack contains 4 x A4 sheets, measuring 210mm × 297mm for use with your own cotton outer.
- Refills are washable
A big range of patterns and advice available here- Link to Facebook Craft Passion Face Mask support group
Watch Yumi demonstrate how to make a "no-sew" mask in the youtube clip below: