HQRP Kit: 2 Washable and Reusable Primary Filters. The filter is located directly underneath of the dirt cup assembly. We suggest that you should wash the filter every 30 days, to remove any debris and ensure peak performanc...

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HQRP Kit: 2 Washable and Reusable Primary Filters. The filter is located directly underneath of the dirt cup assembly. We suggest that you should wash the filter every 30 days, to remove any debris and ensure peak performance. This filter is of a high durability, and needs replacing every 2-3 years only, unless you, or someone in your home suffers from breathing issues such as asthma, or has allergies.

Changing & Cleaning the Filter:

1. Pull the tab on the filter to remove it from the dust bin.

2. Replace with replacement filter

3. Rinse dirty filter under warm water, until the filter no longer is visibly dirty.

4. Let Air dry for at least 24 hours before reinstalling it into the vacuum for use.



  • HQRP® 2-Pack Primary Filter Assembly Replacement;
  • Replacement for Hoover 303903001 Primary Filter;
  • Compatible with Hoover WindTunnel UH70400, UH70900, UH70930, UH72400 series Upright Vacuums;
  • This primary filter is washable and should be washed at least once every 30 days;
  • Please, pay attention that this filter is used in the dirt cup.

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