Honeywell Compatible 6" x 48-1/2" Charcoal Pre-Filter (compare to Honeywell #31002 or 32002) is pre-cut to replace the pre-filter that comes in selected Honeywell Enviracaire® air purifiers (models listed below). Activated charcoal pre-filter reduces odors and captures large airborne particles before they reach the HEPA filter. Change pre-filter every 3 months, depending on use. Package contains one (1) ) Charcoal Pre-Filter (6" x 48-1/2").
Please see Owner's Manual tab for full instructions on changing the pre-filter, based on your Honeywell model.
NOTE: Do NOT immerse the pre-filter in water – it is NOT washable.
Honeywell Enviracaire® Air Purifiers
Please click below on the model number of your Honeywell air purifier to view its Owner's Manual:
We apologize, but we do not have Owners' Manuals for Honeywell models 32182, 83160, 83161 and 83169.