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Whirlpool 8171434K Large Air Purifier Carbon Pre-Filters, 4-Pack

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Carbon activated Replacement pre-filter for the Whirlpool 8171434k Large unit.

Order the AP510 Hepa Filter and Carbon Pre-filter Set and Save or Save more by Ordering the Atomic Compatible AP510 Hepa Filter Set bundled with Whirlpool OEM carbon pre-filter 4 pack. 

This filter has a carbon-based filter, which is made to help filter common household odors (such as smoke, cooking odors, and pet odors). This filter conveniently captures 99.7-Percent of particles as small as 0.3 microns from passing through the air, including dust, pollen, and smoke. Use this item with Whirlpool air purifier models AP300, AP350, AP450 and AP510. 

  • Carbon-based filter 4 pack
  • Made for Whirlpool air purifier models AP300, AP350, AP450 and AP510
  • Filter captures 99.7-Percent of particles as small as 0.3 microns
  • Helps filter common household odors, including smoke cooking odors and pet odors
  • Great for allergy suffers helps filter dust, pollen and smoke

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Customer Reviews

Based on 7 reviews
alex mello

Very pleased. Thank you.

valorie plank
carbon filters

wonderful has helped so much with my allergies

Mrs Marel J Sigsway
arrived in good shapw

the ones I have gotten in the past have been great. The ones I just ordered I haven;t used yet expect the same as always

thomas morris
excellent prefilter

Efficient at removing odors and prolonging the life of the HEPA filter behind it. Much better than generic.
Arrived with authentic packaging.

Excellent filters

Same filter that came with the unit. Fit better and have more carbon than the cheaper alternatives. Fast shipping