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Crucial Air Filter Fits Filter Queen Defender 4000 & 7500 Air Purifier Filter

  • Price: $48.99 - In stock
  • Brand: Filter Queen
  • Product ID: 701980786334
$48.99
& Free Shipping.Details

Free Shipping Every Day

{plus Free returns}

Standard Shipping {7-12 business days}0.00
3-5 Business Day Shipping8.99
2 Business Day Shipping19.99
Shipping to Canada {shipping time varies}21.99

We offer FREE shipping on all domestic orders placed on our website to the 48 contiguous states, with no minimum order size or special exceptions. Here at Crucial Vacuum we understand that getting your items quickly is important to you, so we strive to process your order as soon as possible. Most products are shipped the same or next day.
***Please contact us for a shipping quote for Alaska, Hawaii or Canada.

In Stock
  • Designed to Fit Filter Queen
  • Defender 4000 & 7500 Filter
  • Absolutely Essential for Allergy Sufferers!
  • Designed and Engineered by Crucial Air
$48.99

SKU# 701980786334


Quick Overview


  • Designed to Fit Filter Queen

  • Defender 4000 & 7500 Filter

  • Absolutely Essential for Allergy Sufferers!

  • Designed and Engineered by Crucial Air

Product Description

Crucial Air Filter Fits All Filter Queen Defender Air Cleaners using 8" tall filters. Compare to D360, AM4000, RAC4000, 7500 & DP360. Measures approximately 8 H x 7 1/2 ID x 11 1/4 OD.

Installation Instructions:»

  • 1. Always unplug your unit before removing your filter. Place the unit on its side and remove the retaining nut on the bottom.
  • 2. Take the top off of the unit.
  • 3. Remove the filters from the unit.
  • 4. Place your new filter back into the unit.
  • 5. Replace the units top.
  • 6. Place the unit on its side to place the retaining nut back into its place.

This is a generic product designed and engineered in the United States by Crucial Air. This is not a Filter Queen® OEM product and is not covered under any Filter Queen® manufacturer's warranty. Please check your manufacturer’s warranty with regard to the use of non-OEM parts. Crucial Air provides no warranty or guarantee with regard to the product or its compatibility with your Filter Queen® product. Any use of Crucial Air non-OEM products in your Filter Queen® product is done at your own risk. The Filter Queen® brand names and logos are the registered trademarks of their respective owners. Any use of the Filter Queen® brand name or model designation for this product is made solely for purposes of demonstrating compatibility.