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Ed from North Port, Florida writes

I see the P100 cartridges are described as usable for "six continuous hours".

If I will only be using the mask for 1/2 hour or 1 hour durations, would that require new cartridges for each wearing? Or, can I expect to get 6 - 12 uses from each cartridge set before I need to put in new ones?


The Comfo Classic Replacement Cartridge is good for 6 hours of air movement from your breathing.  So if you use it for 30 minutes or an hour, we recommend storing it in an air tight container or Ziploc bag, and then you can use as often as you need to for up to 6 total hours.  It can be broken down in increments as long as you store it in an air tight container between uses.

Answer last updated on: 05/22/2012

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