BW Honeywell Hydrophobic Pump Filter Replacements XT-RF-H50 (50/Pack) POWERED AIR PURIFYING RESPIRATOR (PAPR) RESPIRATORS & FILTERS FAQ - How often do

FAQ - How often do I need to calibrate my gas detector

(including rivet pivot)

UL & ULC Rating: 4A:80B:C

Use on top of 3M 603 Filter Holder and 3M\501 Retainer to reduce particulate exposure

sodium chloride and denatonium benzene

BW Honeywell Hydrophobic Pump Filter Replacements XT-RF-H50 (50/Pack) POWERED AIR PURIFYING RESPIRATOR (PAPR) RESPIRATORS & FILTERS FAQ - How often doThe BW Hydrophobic Pump Filter Replacements (XT RF H50) fit the BW GasAlert Max XT II Personal Gas Monitor and come in a pack of 50. These filters are designed to stop water and dust particles from entering the monitor. Replacing the hydrophobic filters is simple. Unscrew the filter holder, pop in a new filter, and close it back up. Filters need replacing when dirt or water block the internal pump from receiving air samples. 50 per pack. Part Number: