These fabric masks are made from 3 layers so meet the WHO guidance as they are. You can also add a filter inside the layers of fabric in a slot that is designed to offer increased protection over and above the WHO minimum requirement for under 60 year olds.
PLEASE NOTE 2 LAYERS OF FABRIC MASKS DO NOT MEET WHO GUIDELINES
-100% cotton washable masks with filter slot
-Integrated pliable nose bridge to allow for a contoured and snug fit.
-Extra filters can be purchased separately
-The washable mask with filter slot has 3 layers of fabric which we already said meets the latest WHO guidelines.
-These masks can be worn without a filter, or for added protection you can put a filter inside.
-The filter element of this mask adds an additional 5 layers of protection so with the filter you will have an 8 layer system.
-The filter can be used for around 24-48 hours continuously, or around 1-2 weeks of occasional use.
-The filter element is disposable and cannot be washed.
-The mask is machine washable up to 60°C, or wash with soap then scald with boiling water for 5 minutes and leave to dry.
-This product is non-refundable for hygiene reasons.
Adults Washable Masks – Meets WHO Guidance (Brown Camo)
Please note: the use of face masks does not provide protection against coronavirus (COVID-19) but could help to minimise the risk of transmission to other people in some circumstances. Face masks should not be used in place of social distancing and hand washing, or in place of self-isolation. Anyone with coronavirus (COVID-19) symptoms, and their household, must still self-isolate at home.