Our filtering face masks consists of three layers (including a middle filter layer) sewn together for a secure fit. So you do not need to keep buying replaceable filters!
Each layer meets the W.H.O. recommendations:
- Outer Layer: 100% Polyester (hydrophobic fabric which repels moisture).
- Middle Filter Layer: 100% Polypropylene, spun bonded and 50gsm.
- Inner Layer: 100% Soft Cotton (hydrophilic which absorbs moisture).
With a secure single strap elastic: 100% Polyester
Our mask is subject to normal wear and tear and will last for 100 plus washes.