Matilda’s Own Face Mask Filters - CSIRO approved

Matilda’s Own Face Mask Filters - CSIRO approved

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$9.50
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$9.50
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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 x 297mm for use with your own cotton outer.


Makes up to 24 refills. Refills are washable but Matilda's Own recommend replacing them after each use.