As an Amazon Associate I earn from qualifying purchases.Updated: April 02, 2026
The HEPA Filter in your Dyson Pure Hot+Cool HP02 captures microscopic allergens and pollutants, ensuring clean and healthy air. Over time, the filter becomes less effective, reducing airflow and filtration efficiency. Replacing it regularly maintains peak performance and prevents dust buildup within the device.
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Function: Traps microscopic particles like pollen, dust mites, pet dander, and mold spores to improve air quality.
Signs it needs replacing: Reduced airflow, unusual noises from the device, or a noticeable decrease in air purification effectiveness.
OEM vs aftermarket: Genuine Dyson HEPA filters (967986-03) are designed specifically for your HP02 model and offer guaranteed performance. Aftermarket options can be cheaper but may vary in quality and fit.
Installation: Replacing the HEPA filter is typically straightforward, involving removing a panel or cover and inserting the new filter.
Replacement schedule: every 12 months
Compatibility warning: always verify part number matches your exact model before ordering
Pros & Cons
Pros
✓ Restores device to original performance without buying a new unit
✓ Significantly cheaper than a full device replacement
✓ Multiple options available from OEM and aftermarket sellers
Cons
✗ OEM parts cost more than third-party alternatives
✗ Wrong part number will not fit — model verification is essential
Common Use Cases
Scheduled maintenance on the every 12 months replacement cycle
Performance restoration after noticing reduced output or efficiency
Preventive replacement before a worn part causes secondary damage
Who Should Buy This
This HEPA Filter replacement is ideal for Dyson Pure Hot+Cool HP02 owners experiencing reduced airflow or who want to proactively maintain their device's performance.
Not ideal for: If your Dyson Pure Hot+Cool is malfunctioning beyond filter issues, a full device replacement may be more appropriate.
Good to Know Before Buying
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Always confirm your exact model number (HP02) before ordering. Part numbers vary between model variants and production years. Check the label on your device or original documentation to be sure.
Frequently Asked Questions
What is the part number for the Dyson Pure Hot+Cool HEPA Filter?
The part number is 967986-03. Always verify this matches your exact model (HP02) before ordering, as similar models may use different parts.
How often should I replace the HEPA Filter on my Dyson Pure Hot+Cool?
every 12 months
Will aftermarket HEPA Filter replacements work in my Dyson Pure Hot+Cool?
Third-party parts are widely available and often cheaper than OEM. Look for listings that specifically mention compatibility with model HP02 and check buyer reviews for fit confirmation before purchasing.
Prices change frequently. See the latest deal on Amazon.