Colour Code Brown (B) For Organic Gases and Vapour with boiling points higher than 65Deg.
Sealed for long shelf life. Filter life/workspan depends on air flow and concentration of containment and dust in the atmosphere.
Change filter when breathing becomes increasingly laboured or you sense irritation, smell or taste.
Fitting: Single Filter with Grey Back Plate has left hand thread.
Use with Unifit Pre-Filters to extend the lifespan of the Main Filter. Sold separately in packs of six and two. Search for "Pre-Filter" in the search bar.
