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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:
Your price for this item is $29.99

Customer reviews

Rating 4.7 out of 5 stars with 283 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 12 Showing 221-240 of 283 reviews

  • Works well!

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It works well with the product. I like to have extra just in case they are out of stock when I need it.

    I would recommend this to a friend

  • Works well

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

    I initially thought this filter wasn’t doing anything. Once I changed it I found out I was very wrong. There was a very thick layer of dust. Very happy with this product. Wish it was a little cheaper.

    I would recommend this to a friend

  • Good

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

    Bought got my 4 in 1 system - model is compatible. Stocked up on extra when I bought unit.

    I would recommend this to a friend

  • Air purifier filter

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

    Easy to install! No issues with it - works as it should.

    I would recommend this to a friend

  • Amazing product. Does its job

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

    I purchased this to replace the original filter. These filters do an amazing job in trapping small particles and dust. I notice the difference.

    I would recommend this to a friend

  • Works great

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

    Works perfect just what I needed for my germ guardian

    I would recommend this to a friend

  • Expensive but good

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

    They work well. No doubt the amount of dust and pollen they grab is amazing and I can tell it makes a difference with our allergies. The problem is the price... So much so that I may branch out to a generic version at some point in the future :(

    I would recommend this to a friend

  • Fiber

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

    Excellent filter and this size fit! No issues an it has been on since we got it. Almost a month.

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

    Little pricey

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

    These filters work great but are always expensive. Wish they were more affordable

    I would recommend this to a friend

  • Da Grays

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

    Does what it says and once refilled it jump right into cleaning the air

    I would recommend this to a friend

  • No issues

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

    No issues with purchase or delivery. Very easy to install.

    I would recommend this to a friend

  • Good

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

    Simple plug and play filter. Easy to install and had no issues with it.

    I would recommend this to a friend

  • Good

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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.

    I’m not sure how long the filter last so I picked up an extra one, for a great price

    I would recommend this to a friend

  • Filters

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

    The unit it self gives me a peace of mind when my son sleeps.

    I would recommend this to a friend

  • Excellent

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

    Excellent product, very satisfied and will purchase again

    I would recommend this to a friend

  • exact fit replacement

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

    Perfect replacement filter for the unit that i also bought from best buy

    I would recommend this to a friend

  • excellent

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

    Really helps and removes unwanted smells as well. Makes it easier to breath.

    I would recommend this to a friend

  • Great filters

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

    Fits as expected into the filter and does the job. A little pricey though

    I would recommend this to a friend

  • hepa filter

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

    we love this for our teenage son that has allergies

    I would recommend this to a friend

  • Air filters

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

    Keeps room air clean and is easy to replace and easy to replace

    I would recommend this to a friend
Page 12, Showing 221-240 of 283 reviews
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