Fil fresh 2 Pack FLT4825 Filter B Replacement for Germguardian AC4825, AC4300, AC4800, AC4850PT Air Purifier, with 2 HEPA and 4 Carbon Filters, Replace FLT4825, FLT4850PT
Fil fresh 2 Pack FLT4825 Filter B Replacement for Germguardian AC4825, AC4300, AC4800, AC4850PT Air Purifier, with 2 HEPA and 4 Carbon Filters, Replace FLT4825, FLT4850PT
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Fil fresh 2 Pack FLT4825 Filter B Replacement for Germguardian AC4825, AC4300, AC4800, AC4850PT Air Purifier, with 2 HEPA and 4 Carbon Filters, Replace FLT4825, FLT4850PT

Key item features

  • Broad Compatibility: This filter set is a replacement for various Germguardian air purifiers, including models AC4825E, AC4850PT, AC4300BPTCA, AC4900CA, AC4825DLX, CDAP4500BCA, and CDAP4500WCA, replacing parts FLT4825, FLT4850PT, and Filter B.
  • Comprehensive Filtration: The set includes two H13 True HEPA filters and four activated carbon pre-filters, designed to provide a full year of fresh air.
  • Advanced HEPA: The H13 True HEPA filter technology captures tiny particles such as dust, pollen, pet dander, and allergens as small as 0.3 microns.
  • Odor Elimination: The activated carbon pre-filter layer effectively eliminates unwanted odors from pets, smoke, cooking, and other sources.
  • Simple Maintenance: Filter replacement is quick and tool-free; the HEPA filter should be replaced every 6-8 months and the pre-filter every 2-3 months for optimal performance.
  • Enhanced Filtration: The HEPA filter captures 99.97% of airborne particles at 0.3 microns, including dust, pollen, smoke, odors, mold spores, and pet dander, utilizing a new upgraded fine non-woven fabric.
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Sold by FRESHLAB LLCPro Seller
Fulfilled by Walmart
4.643879173290938 stars out of 5, based on 2518 seller reviews(4.6)
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4.6 out of 5 stars
stars94 ratings32 reviews
How item rating is calculated
  1. 5 stars82% (77)
  2. 4 stars11% (10)
  3. 3 stars0% (0)
  4. 2 stars1% (1)
  5. 1 star6% (6)

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Showing 1-3 of 32 reviews

May 10, 2026
LoveComputersToo
Sold byFRESHLAB LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Perfect fit, looks like the original, even has an extra carbon filter then the original had. You get two regular filters and 4 carbon filters in each box.

Helpful?60LRU18PXIP5961954158
Dec 15, 2024
Tina
Sold byFRESHLAB LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Excellent product!

I have a Guardian type B air purifier. These filters fit my unit well and help freshen the air in my home. I have cats and house members with allergies and asthma and these filters help with all of that. The cost is very reasonable for the product, will buy again.

Incentivized Review
Helpful?60LRU18PXIP5961954158
Oct 24, 2025
m4t4h4r1
Sold byFRESHLAB LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

value and function

I love these filters. They work great!

Helpful?60LRU18PXIP5961954158