Use this highly efficient non-woven mask filter refills in your hand made face masks. Made from hollow conjugated polyester in Australia, these filter inserts are designed for moisture absorption and extremely effective particle filtration. 

  • Low allergenic
  • Easy to breathe through
  • Each pack contains 4 x A4 sheets
  • Washable - however we recommend replacing the filter after each use and washing the outer mask only

Looking for a face mask cover pattern? Check out our page to see our recommendations →


Brand Matilda's Own
Shipping Weight 0.0570kg
Shipping Width 0.215m
Shipping Height 0.015m
Shipping Length 0.310m
Shipping Cubic 0.000999750m3