Abatement Technologies H502 2nd stage OEM replacement filter for the following portable air scrubbers:
PRED600, PRED1200, PRED1200E, PAS600, PAS1200, HC400F and HC400F-UV. The H502 is optional for Abatement Technologies PAS1800 and H600V portable air scrubbers.
Abatement Technologies H502 is the 16 x 16 x 2 original equipment manufacturer replacement 2nd stage filter.
Abatement recommended replacement schedule for the H502 pleated filter:
Use filter indicator light to determine needs
High Particulate - estimate 72 hours
Medium Particulate - 3 x/ month
Low particulate - 1 x/ month or when filter light goes on
This package ships with 6 filters.