Hoover WindTunnel 2 Rewind Pet HEPA Filter Replacement
As an Amazon Associate I earn from qualifying purchases.Updated: March 19, 2026
The HEPA Filter in your Hoover WindTunnel 2 Rewind Pet Bagless UH74210 captures microscopic dust, allergens, and pet dander. Over time, these particles clog the filter, reducing suction power and compromising air quality. Replacing it every 3 months ensures optimal performance and a cleaner home environment.
Check current pricing, reviews, and availability on Amazon.
Function: Traps fine dust, pollen, pet dander, and other airborne particles
Signs it needs replacing: Reduced suction power, increased noise during operation, noticeable dust escaping the vacuum
OEM vs aftermarket: OEM filters offer guaranteed compatibility but are typically more expensive. Aftermarket filters can be a cost-effective alternative but verify compatibility with your specific model.
Installation: Typically involves removing a panel or compartment and inserting the new filter. Consult your device's manual for detailed instructions.
Replacement schedule: every 3 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: replacing on the every 3 months schedule
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 Hoover WindTunnel 2 Rewind Pet UH74210 owners who notice a decrease in suction power or want to maintain their vacuum's performance and hygiene.
Not ideal for: If your vacuum is experiencing multiple mechanical issues beyond the filter, a full replacement may be more cost-effective than continuous repairs.
Good to Know Before Buying
💡
Always confirm your exact model number (UH74210) 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 Hoover WindTunnel 2 Rewind Pet Bagless UH74210 HEPA Filter?
The part number is 47973001. Always verify this matches your exact model (UH74210) before ordering, as similar models may use different parts.
How often should I replace the HEPA Filter on my Hoover WindTunnel 2 Rewind Pet Bagless UH74210?
every 3 months
Will aftermarket HEPA Filter replacements work in my Hoover WindTunnel 2 Rewind Pet Bagless UH74210?
Third-party parts are widely available and often cheaper than OEM. Look for listings that specifically mention compatibility with model UH74210 and check buyer reviews for fit confirmation before purchasing.
Prices change frequently. See the latest deal on Amazon.