As an Amazon Associate I earn from qualifying purchases.Updated: March 27, 2026
The HEPA Filter in your iRobot Roomba 675 captures dust, allergens, and other fine particles, ensuring clean air output. Over time, the filter becomes clogged, reducing suction power and overall cleaning efficiency. Replacing it regularly helps maintain your Roomba's performance and extend its lifespan.
$12.99
Price from Amazon • As an Amazon Associate I earn from qualifying purchases.
Function: Traps microscopic particles like dust mites, pollen, pet dander, and mold spores to improve air quality.
Signs it needs replacing: Reduced suction power, more frequent emptying of the dustbin, unusual noises during operation.
OEM vs aftermarket: Original Equipment Manufacturer (OEM) filters are made by iRobot and guarantee perfect fit and performance. Aftermarket alternatives are often cheaper but may vary in quality and effectiveness.
Installation: Typically involves opening a compartment on the Roomba, removing the old filter, and inserting the new one. Instructions are usually included with the replacement filter.
Replacement schedule: every 2 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 2 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 for the owner of an iRobot Roomba 675 who notices a decline in suction power or overall cleaning efficiency. Replacing the filter can restore their Roomba to its original performance level.
Not ideal for: If your Roomba is experiencing multiple issues beyond just reduced suction, it may be time to consider replacing the entire unit instead of focusing on individual part replacements.
Good to Know Before Buying
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Always confirm your exact model number (R675020) 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 iRobot Roomba 675 HEPA Filter?
The part number is 4415872. Always verify this matches your exact model (R675020) before ordering, as similar models may use different parts.
How often should I replace the HEPA Filter on my iRobot Roomba 675?
every 2 months
Will aftermarket HEPA Filter replacements work in my iRobot Roomba 675?
Third-party parts are widely available and often cheaper than OEM. Look for listings that specifically mention compatibility with model R675020 and check buyer reviews for fit confirmation before purchasing.
Prices change frequently. See the latest deal on Amazon.