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4pk Replacement HEPA Style Filter Cartridges, Fits Hoover Air Model, Compatible with Part 303902001

4pk Replacement HEPA Style Filter Cartridges, Fits Hoover Air Model, Compatible with Part 303902001


$ 28.00 & Free Shipping!

How often should this part be changed:

  • It's generally recommended to change air purifier filters every 3-6 months based on usage.
  • If you live in a populous city or have allergies or respiratory issues, it is recommended to replace them every 3 months.

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  • 50% on your first order
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If you are looking for top of the line air filters, then there is nothing better than a High-efficiency Particulate air filter or HEPA filter. HEPA filters can filter out allergens and air pollutants 99% better than its counterparts. This is a great high quality HEPA style filter cartridge. 

Instructions on changing & cleaning your Hoover filter: Remove dirt cup, unlock filter door, remove filter and shake out over trash can to remove dirt & debris, and return or replace filter and close filter door and return dirt cup.


This is a replacement for:

    • Part # 303902001


Works well with Hoover Windtunnel Air upright models:

  • Air Whole Home: UH70403
  • WindTunnel Air Bagless Upright: UH70400, UH70400BCA, UH70400CA, UH70400FDI, UH70400PC, UH70400PDI, UH70401, UH70401PC, UH70402, UH70402PC, UH70402TV, UH70403PC, UH70404, UH70404PC, UH70405, UH72400, UH72405, UH70905, & UH70935


Please note the following important information about this product from Think Crucial: (i) it is a generic replacement, NOT a Hoover® Original Equipment Manufacturer (OEM) product; (ii) because it is not a Hoover® OEM product, it is not covered by any Hoover® guarantee or warranty; (iii) use of this generic replacement may violate or void Hoover's® guarantee or warranty - it is entirely your responsibility to check, and entirely your risk if you decide to use this product; (iv) we do not guarantee or warrant that this generic replacement is compatible with any product from Hoover® or any other provider. Please check your manufacturer's warranty with regard to the use of non-OEM parts. Think Crucial provides no warranty or guarantee with regard to the product or its compatibility with your Hoover® product. The Hoover® brand and all Hoover® trademarks belong to Hoover® or its affiliates, and are used here only to explain the compatibility features of the generic replacement product.

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