The Honeywell 75FFP100 (aka Pancake filter) is a P100 particlate filter (with 99.7 minimum filter efficiency) for all particulates.
This product fits our ALPS RU8500 medium and large blue face mask.
4 1/4″ diameter.
Filter, Respirator, Pancake Cartridge, 2/pk
$25.00
Sold in pairs.
The general rule for filter replacement is to leave the contaminated area and dispose of the filter if it becomes damaged, soiled, or breathing becomes difficult. Even if none of these things happen, it’s recommended to dispose of filters after 40 hours of use or 30 days, whichever comes first.
