As an Amazon Associate I earn from qualifying purchases.Updated: April 02, 2026
The Dyson Pure Hot+Cool HP02 uses a post-filter to capture smaller particles and pollutants, ensuring clean and fresh air. Over time, this filter can become clogged, reducing airflow and overall efficiency. Replacing the post-filter regularly helps maintain optimal performance and indoor air quality.
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Function: The Post-filter traps fine dust, allergens, pollen, and other microscopic particles that can pass through the main filter.
Signs it needs replacing: Reduced airflow, unusual noises from the device, or a noticeable decrease in cleaning performance may indicate a worn post-filter.
OEM vs aftermarket: OEM Dyson post-filters are designed specifically for your model, ensuring optimal fit and performance. Aftermarket options are often more affordable but may have slight variations in quality or filtering efficiency.
Installation: Replacing the post-filter is generally straightforward and involves simply removing the old filter and inserting the new one. Refer to your Dyson Pure Hot+Cool HP02 manual for specific instructions.
Replacement schedule: every 6 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 6 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 replacement post-filter is ideal for Dyson Pure Hot+Cool HP02 owners who notice a decline in their device's performance or are adhering to the recommended 6-month replacement schedule.
Not ideal for: If your Dyson Pure Hot+Cool HP02 is malfunctioning beyond simple filter replacement, such as motor issues or electronic problems, consider contacting Dyson support or exploring full device replacement options.
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 Post-filter?
The part number is 967987-02. Always verify this matches your exact model (HP02) before ordering, as similar models may use different parts.
How often should I replace the Post-filter on my Dyson Pure Hot+Cool?
every 6 months
Will aftermarket Post-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.