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GermGuardian FLT5000 Repl. Filter C for AC5000 HEPA Air Purifier

GermGuardian FLT5000 Repl. Filter C for AC5000 HEPA Air Purifier

SKU: 541-5001

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Genuine FLT5000 True HEPA Filter C by Guardian Technologies™ replaces the combination filter in the GermGuardian® AC5000 Air Cleaning System. Multi-layer filter includes a pre-filter to catch larger particles, a True HEPA filter to trap 99.97% of dust, allergens, and other particles as small as 0.3 microns, and a charcoal filter to remove smoke, cooking and other household odors.  One (1) FLT5000 filter per package.

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MSRP: $63.00
Sale Price: $49.99

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Works with Models:  GermGuardian® AC5000 or AC5000E 3-in-1 Air Cleaning System

Guardian Technologies™ FLT5000 Replacement True HEPA Filter C is a combination filter that replaces the triple-layer filter that comes with the GermGuardian® AC5000 True HEPA Air Cleaning System (including the pre-filter, True HEPA filter, and charcoal/photocatalyst filter). Multi-stage filtration provides clean, fresh air in small to midsize rooms up to 186 sq. ft., such as kitchen, office, den or bedroom. Working in conjunction with the AC5000's UV-C technology, the combination filter works in a 5-stage germicidal, anti-allergen process to rid air of pollutants, contaminants, objectionable odors, and other irritants that can trigger allergies and asthma, or make you ill. Replace combination filter approximately every 6-8 months.  Box contains one (1) Guardian Technologies™ FLT5000 Multi-Layer Filter C.

Note: The FLT5000 is also a Guardian Technologies-approved substitute for the discontinued FLT5111 filter – a two-piece filter assembly previously available for the GermGuardian AC5000 air purifier.


  • Replacement multi-layer combination filter fits the GermGuardian® AC5000 3-in-1 Air Cleaning System
  • The FLT5000 is also an authorized substitute for the discontinued FLT5111 two-piece filter
  • Replace the FLT5000 filter every 6-8 months, depending on use
  • Combination filter includes:
    • Pre-Filter – captures large particles like dust, soot, lint, pet hairs, and larger pet dander.
    • True HEPA Filter – traps 99.97% of airborne allergens and pollutants as small as 0.3 microns that pass through the filter, such as dust, pollen, mold spores, smoke particles, smaller pet dander, and dust mite allergen.
    • Carbon Filter + Photocatalyst – Activated charcoal absorbs household odors. Photocatalytic titanium dioxide on the filter is activated by the purifier's UV-C light, providing enhanced odor reduction (such as for tobacco smoke and pet odors), and also preventing the growth or spread of germs, bacteria and mold.


Please see Owner's Manual tab for operating and care instructions for the GermGuardian® 3-in-1 Air Cleaning System AC5000, including full instructions on caring for and changing the filters.

Combination Filter Pack – Care and Replacement:

  • Replace the Combination Filter (Guardian Technologies™ #FLT5000 Replacement Filter C) approximately every 6-8 months for optimum performance. When the HEPA filter media begins to turn from white to grey or black the filter pack should be changed. The Combination Filter combines three (3) layers of filtration – the pre-filter, HEPA filter, and charcoal/photocatalyst filter.
  • Note that the pre-filter can be cleaned between filter changes:
    • Remove the pre-filter from the velcro strips on the Combination Filter.
    • Clean using the brush attachment of your vacuum cleaner. This will remove lint and dirt.
    • After cleaning, reattach the pre-filter to the Combination Filter's velcro strips.
  • Remember that filter service life is related to the volume of air that passes through the purifier and the amount of contaminants in the air. If the air you are purifying has unusually high levels of airborne particulates or contaminants, the service life of the filter may be shortened.

  • Do NOT try to wash or immerse the combination filter or any its filter layers in water – they are NOT washable.

Click here to view the Owner's Manual for the GermGuardian® AC5000 3-in-1 Air Cleaning System.


Rated 5.00 out of 5 based on 2 reviews.

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October 26
Works well. Really helps!
April 25