The replacement filters for the bubl barrier face mask are supplied in packs of 60 (30 pairs). Each pair of filters offer 8hrs of use. Depending on usage, this pack of 60 replacement filters (30 pairs) would effectively be 1 month’s usage if worn daily for 8hrs per day.
The replacement filters are supplied on a series of 10 x sheets, each with 6 individual filters perforated for easy removal. The reason why we supply the filters in this way is to reduce the amount of handling from our production operators. This provides you with fully sanitised sheets of filters which have been touched by less people, making it a cleaner operation. As the filters are made from a thin material, it will make it easier to count how many filters you have received and used over time.