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Replacement Air Filter, Fits Filter Queen Defender 4000 & 7500 Air Purifiers

Replacement Air Filter, Fits Filter Queen Defender 4000 & 7500 Air Purifiers


Everyone else: CA$106.66"Everyone else" is defined as OEM (Original Equipment Manufacturer). Why pay the big brands prices when you can pay less? CA$103.49 & 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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Filter Queen Air Purifiers are medical grade air cleaners, capable of cleaning your air almost completely. Still, like any air purifier, they rely on their filters, and if you don't change the filter, you might as well just get a box fan and blow the dust and allergens around. So, swap out the filter every four to six months (depending on environmental loads (dustiness, pollen count, etc)) for maximum efficiency.


Approximate dimensions:

  • 8" H x 7-1/2" ID x 11-1/4" OD


Fits the following Filter Queen air purifiers:

  • AM4000
  • D360
  • DP360
  • RAC4000
  • 7500


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

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