Whirlpool 8171434K Charcoal Pre-Filterfor AP45030K and AP51030K Air Purifiers (Model
Item # 12212 | Model # 8171434K
Whirlpool Charcoal Pre-Filter (Large) for use with AP45030K and AP51030K air purifiers.
Whirlpool Charcoal Pre-Filter (Large, model 8171434K 4-pack) for use with AP45030K and AP51030K air purifiers. the filter reduces VOCs and odors while trapping larger particles to pre-clean the air and help preserve your HEPA filter.