What filter fits a Dyson HP04 air purifier?
The Dyson HP04 air purifier uses the AXPPF143 replacement filter.
Key takeaways
- Replacement filter part number: AXPPF143 (Dyson).
- Not listed as True HEPA in our data.
- Replace about every 12 months.
- A cheaper aftermarket filter can fit the same slot - check reviews for real-world fit before buying.
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Also known as
The AXPPF143 replaces (and is cross-referenced under) these part numbers: 969048-01.
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Frequently asked
What filter fits a Dyson HP04 air purifier?
The Dyson HP04 uses the AXPPF143 (Replacement Filter for Dyson TP04 / HP04 / DP04 Air Purifier).
Is the AXPPF143 True HEPA?
No - our data doesn't list the AXPPF143 as a True HEPA filter. It may still capture larger particles, but it isn't rated to the True HEPA (99.97% at 0.3 microns) standard.
How often should I replace the AXPPF143?
About every 12 months under typical use, or sooner if airflow drops or your purifier's filter indicator lights up.
Should I buy the OEM filter or an aftermarket one?
The genuine Dyson AXPPF143 is the safe, exact-fit choice. A cheaper aftermarket filter can fit the same slot too - check reviews for real-world fit and filtration performance before buying, since air purifier filters generally aren't independently certified the way NSF-listed water filters are.