Face Mask Filters – NZ Wool pack of 5 Pre Cut
NZ Wool filters (200gsm fused wool with a non-woven layer) pack of 5.
Cut to fit our standard or small size Hills Hats Face Masks.
These reusable filters are washable. We recommend a gentle hand wash and drip dry only. Do not machine wash or use a dryer. May be ironed on a cool setting. Best to have smooth dark side closest to face.