Cloth mask contains a Brits D15 filter which is accredited by Stellenbosch University
South African made 3-layer cloth masks are ready to use covering the entire nose and mouth region giving you the protection & comfort. It is recommended that you sterilise the mask and filter prior to the first use.
Medium: 19cm x 13cm
Large: 20cm x 14cm
Must be submerged in boiled water for 5 minutes & the left to dry before use. It is recommended to iron the mcloth mask to further disinfect the product. Can be machine or hand washed when soiled.