AXPPF174 - Winix Air Purifier Filter
The AXPPF174 is a Winix air purifier replacement filter, rated True HEPA that fits 1 model in our data.
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True HEPACarbon layer
Buy the filter for the AXPPF174
Winix AXPPF174The exact AIRx Replacement HEPA Filter Kit for Winix C545 Filter S.Shop AXPPF174 Cheaper filter that fitsAftermarket filters fit the same slot for less - check reviews for real-world fit and filtration performance before you buy.Shop compatible filters
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Specs
- Typical life
- ~12 months
Air purifiers that use the AXPPF174 (1)
Frequently asked
What is the AXPPF174?
The AXPPF174 is a Winix air purifier replacement filter that fits 1 model in our data.
Is the AXPPF174 True HEPA?
Yes - it's rated True HEPA, meaning it captures at least 99.97% of 0.3-micron particles.
How often should I replace the AXPPF174?
About every 12 months under typical use, or sooner if airflow drops.
Is a cheaper compatible filter as good as the OEM one?
A compatible filter that physically fits isn't automatically equivalent - check reviews for real-world fit and filtration performance, since air purifier filters generally aren't independently certified the way NSF-listed water filters are.