For the hyper vigilant, highly exposed or immune compromised.
5 Layers Extra Protection Replaceable Filter
We recommend replacing the filters after 5-7 days of use.
Each 10 Filter Pack has up to 10 weeks worth of filters if you were wearing your filter every day.
Easily slides into your Reusable Mask Filter Pouch for a quick filter change.
n.b Remember to be hygiene aware when changing filters.