Filters Fast® HEPA Replacement Filter for GermGuardian FLT4850PT
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Filters Fast® HEPA Replacement Filter for GermGuardian FLT4850PT


Retail: $34.95 /ea
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Retail: $34.95
You Save: 20%
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The Filters Fast® Replacement for GermGuardian FLT4850PT combines odor-absorbing charcoal and supreme HEPA filtration technology to bring you one powerful filter. Designed to prolong the life of the HEPA filter, the charcoal filter acts as the first line of defense to capture larger contaminants and absorb unwanted odors including those from pets, smoke, cooking fumes, and VOCs emitted from household products and chemicals. As the air moves through the HEPA filter, it will reduce 99.97% of dust, pollen, pet dander, mold spores, and allergens as small as 0.3 microns, leaving you with cleaner, healthier air to breathe in. In addition to powerful filtration, this GermGuardian replacement filter features a PetPure™ Filter treatment which inhibits the growth of mold, mildew, and odor-causing bacteria on the surface of the filters using an antimicrobial agent. Start breathing better, cleaner air by choosing this replacement filter for your FLT4850PT Air Purifier.


  • Brand: Filters Fast®
  • Part Number: RGGFLT4850PTFAP
  • Replaces Part Number: FLT4850PT
  • Pack Size: 1
  • Dimensions: 1.29" x 4.76" x 15.77"

Fits In These Systems:

The Filters Fast® Replacement for GermGuardian FLT4850PT fits in the following systems:

  • AC4300
  • AC4900
  • AC4820
  • AC4825
  • AC4870
  • AC4850PT
  • CDAP450
  • PureGuardian® AP2200CA
  • Black+Decker™ Model BXAP148

Compatible Models:

The Filters Fast® HEPA Replacement Filter for GermGuardian FLT4850PT is correct replacement for the following model numbers:

BrandModel NumberDescription
Black+Decker BXAP148 HEPA Filters
GermGuardian AC4300 HEPA Filters
GermGuardian AC4820 HEPA Filters
GermGuardian AC4825 HEPA Filters
GermGuardian AC4850PT HEPA Filters
GermGuardian AC4870 HEPA Filters
GermGuardian AC4900 HEPA Filters
GermGuardian CDAP450 HEPA Filters
GermGuardian PUREGUARDIAN AP2200CA HEPA Filters
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Customer Reviews:

Total Reviews: 1 Average Rating: 5 / 5.0

Filtersfast Reviews on Trust Pilot external site

Each time I clean the filter it is covered with dust and dirt. That tells me it is cleaning the air in my room. I have COPD and clean air is very important to me, so I am grateful for this product.

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