Matilda’s Own Australian Made Mask Filters
Using the knowledge gained by making mask filters for the CSIRO in recent trials, Victorian Textiles 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 x 297mm for use with your own cotton outer.
Refills are washable but we recommend replacing them after each use.
Adding these into a two layer fabric mask would increase the masks effectiveness.