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  • Germguardian PURE HEPA filter replacement. Authentic replacement for HEPA filter in air purifiers. Made by Germguardian Technologies since 2005.
  • Captures 99.97% of particles down to 1 microns. PA Pure Filter: 140 pleats and 9 sq. ft. of filter area. Captures 99.97% of particles. Filter size. Carbon Pre-Filter: Captures large particles and absorbs odors.
  • ALWAYS CAPTURING ALWAYS PROTECTING Dust Pollen Odors Asthma Smoke Lint Pet Dander VOCs Viruses* *Tested with Staphylococcus Albus, Escherichia Coli, Aspergillus Niger, and Phi-X174
  • Don't Be Fooled: Genuine Exceeds PA Standards Imitations Fail PA Standards. Removes 99.97% of harmful particles down to 1 microns. Removes <85% of harmful particles down to 5 microns. Optimal fit & performance. Loose fit & poor quality. Guardian Technologies Authentic Replacement Failed Since 2005.
  • LONG-LASTING RELIEF: For best results, change filter every 6 months. The FLT22CB4 carbon pre-filter layer can be replaced every 2-3 months to help reduce household odors and extend filter life.
  • REPLACEMENT FILTER DESIGNED FOR guardian TECHNOLOGIES- GERM GUARDIAN * AC4825E * AC4825W * AC4825DLX * AUTHENTIC REPLACEMENT SINCE 2005 * GERM GUARDIAN * AC4880B * AC4880W * AC4880G * AC4300WPT * AC4820 * AC4870 * AC4300BPTCA
  • The text on the image is grouped as follows: 1. "TAILORED TO YOUR ENVIRONMENT" 2. "P PURE PET PURE" 3. "SMOKE CLEAR TOXIN CLEAR" 4. "FLT4825 FLT4850PT FLT4825SM FLT4825VO" 5. "B PET B SMOKE" 6. "voc *Use Guardian Technologies authentic replacement parts to ensure proper fit and performance in your air purifier"
  • Don't Be Fooled: Genuine Exceeds Imitations Fail PA Standards HPA Standards Removes 99.97% of harmful particles down to .01 microns X Removes <85% of harmful particles down to 5 microns Guaranteed fit & performance X Loose fit & poor quality B germguardian - N germguardian PURE germguardian HEPA - - I - - - - - na - - germguardian - - - 82718- 28 1 - - - - guardian fut - - TECHNOLOGIES- A au AUTHENTIC REPLACEMENT SINCE 2005 Packaging may vary FAILED Look for the AUTHENTIC REPLACEMENT Badge!
  • Superior Filtration Technology: HPA Pure Filter - 140 pleats and 9 square feet of filter area captures 99.97% of particles. Carbon Pre-Filter - Captures large particles and absorbs odors. Filter Size: Use Guardian Technologies authentic replacement parts to ensure proper fit and performance in your air purifier.
  • REPLACEMENT FILTER COMPATIBLE WITH: * GermGuardian AC4825 * GermGuardian AC4825W * GermGuardian AC4880 * Guardian Technologies AUTHENTIC REPLACEMENT * GermGuardian AC4870 * GermGuardian AC4850PT * GermGuardian AC4820 * GermGuardian AC4900 * GermGuardian AC4300BPTCA * GermGuardian AC4300WPT * GermGuardian AC4300BPTCA * GermGuardian AC4300WPT * GermGuardian AC4300BPTCA * GermGuardian AC4300WPT * GermGuardian AC4300BPTCA * GermGuardian AC4300WPT * GermGuardian AC4300BPTCA * GermGuardian AC4300WPT * GermGuardian AC4300BPTCA * GermGuardian AC4300WPT * GermGuardian AC4300BPTCA * GermGuardian AC4300WPT * GermGuardian AC4300BPTCA * GermGuardian AC4300WPT * GermGuardian AC4300BPTCA * GermGuardian AC4300WPT * GermGuardian AC4300BPTCA * GermGuardian AC4300WPT * GermGuardian AC4300BPTCA * GermGuardian AC4300WPT * GermGuardian AC4300BPTCA * GermGuardian AC4300WPT * GermGuardian AC4300BPTCA * GermGuardian AC4300WPT * GermGuardian AC4300BPTCA * GermGuardian AC4300WPT * GermGuardian AC4300BPTCA * GermGuardian AC4300WPT
  • SMELL NO! FLT22CB4 carbon pre-filter layer can be replaced every 2-3 months to help reduce common household odors and extend filter life.
  • UNLIKE DUST WE NEVER SETTLE C ETD in - Intertek CALIFORNIA L ELO SI.ES INERGYST SAR RoHS compliant BOLATEE S ATAANPAIE Designed & Engineered in the U.S. 3rd Party Tested from Independent Labs

Genuine HEPA Pure Replacement Filter B for GermGuardian Air Purifier Models AC4800 Series, AC4300, AC4900, CDAP4500 - Black

Model:
FLT4825
SKU:
8892084
Highly rated by customers for:
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Customer reviews

Rating 4.7 out of 5 stars with 285 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

There aren't enough negative mentions yet.
96%would recommend to a friend

Customers are saying

Customers are satisfied with the Genuine HEPA Pure Replacement Filter, particularly noting its positive impact on air quality and its long filter life. Users appreciate its ease of installation and perfect fit for compatible air purifier models. Additional benefits include good performance, reasonable price, and quiet operation.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 5 Showing 81-100 of 285 reviews
  • Pros mentioned:
    Ease of use

    Works great

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The old one lasted about 6 months before buying this one as replacement. The swap was easy between new and old and it works as intended.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Air Purifier and Filter replacement

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent product it works really great for my room .

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    great replacement

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Geniune, great replacement. It was easy to install and remove the old one. Highly recommend replacing your existing filter with is one.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Fits and works as the one that came with the unit.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought as a replacement filter for my germ guardian Air purifier. It's exactly as the one that came with the unit and works just fine.

    I would recommend this to a friend

  • great filter

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    filter lasts a longtime and yes i wash it and reuse it multiple times.

    I would recommend this to a friend
  • Pros mentioned:
    Fit

    Works great as it should

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does its job; check the product number to male sure the model fits.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Good Filter

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We use this filter in our air purifier and there is a noticeable difference when we don't use the purifier!

    I would recommend this to a friend
  • Pros mentioned:
    Filter life

    Works well.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does the job as well as you could want. Fully recommend.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Breath easier

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very fast shipping, great filter for air purifier for germ guardian. You can tell the difference once you change out used filter-breath easier

    I would recommend this to a friend
  • Pros mentioned:
    Filter life

    5/5

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great! Last for a while and crazy to see how much it actually filters!

    I would recommend this to a friend
  • Pros mentioned:
    Filter life

    Exactly What You Need

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Prices could be slightly better, but these filters last long enough, and certainly get the job done.

    I would recommend this to a friend
  • Pros mentioned:
    Filter life

    Works as intended

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I loved my tabletop Germguardian that I bought a larger one. The filters seem to do what they need to.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    good for 6 months

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    i have allergy to cats. when people enter my office I sneeze and cought while they are present. this filter curbs it.

    I would recommend this to a friend
  • Pros mentioned:
    Fit

    It works

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought online since the old, original filter that came with its host was filled with dust and cat hair to capacity. Fit perfectly, does what it needs to do.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Super air filter

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This product has performed nicely since I purchased it from Best Buy.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Good value

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's a good value, keeps the air clean in my house helps me with my allergies. I will buy it again,

    I would recommend this to a friend

  • Goooood

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does the job. Easy to install. What else is there to say?

    I would recommend this to a friend
  • Pros mentioned:
    Filter life

    Works great!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I use my air purifiers daily. When I popped the old filter out I was shocked to see what was caught in the filters. The new filters are easy to change and work great!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Excellent product

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is an excellent product and very easy to install.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Good filter. bit expensive

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought replacement filters , but they didn't last as long as the information on the box says. The sir purifier works great, but the filters don't last more than 45 -60 days. And I pay 39.99 plus tax for each.

    I would recommend this to a friend
Page 5, Showing 81-100 of 285 reviews
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