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GermGuardian Filter B HEPA Pure Genuine Air Purifier Replacement Filter, Removes 99.97% of Pollutants for AC4825, AC4300, AC4900, AC4825DLX, AC4850, CDAP4500, AP2200, Black/Yellow, FLT4825

4.8 4.8 out of 5 stars 40,516 ratings

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FLT4825 HEPA PURE

Purchase options and add-ons

Brand GermGuardian
Material HEPA
Product Dimensions 15.77"L x 4.76"W x 1.29"Th
Compatible Devices AIR PURIFIER MODELS: Replacement filter for GermGuardian Air Purifier Models AC4825, AC4300BPTCA, AC4900CA, AC4850PT, CDAP4500BCA PureGuardian Model AP2200CA and Black+Decker BXAP148 See more
Item Weight 0.35 Pounds

About this item

  • GENUINE HEPA PURE FILTRATION – Experience the power of authentic HEPA PURE air filtration. Genuine Germ Guardian high efficiency FLT4825 HEPA air filters capture 99.97% of dust, allergens, and wildfire smoke particles down to 0.1 microns from the air. With a massive 9.0 sq. ft. of filter area and over 140 pleats, our genuine filters effectively trap pollen, harmful bacteria, and pet dander from the air.
  • WHY HEPA PURE - Proudly manufactured in North America, FLT4825 HEPA PURE stands out with its unmatched multi-layer filtration technology. Backed by rigorous scientific testing using reputable and independent labs, we combine extensive research, superior materials, and meticulous engineering to outperform the competition. Beware of knockoffs that compromise on quality and craftsmanship, leaving harmful pollutants in the air. Genuine HEPA PURE filters increase longevity with fewer replacements while delivering an air of confidence in a safer, cleaner, and more breathable environment.
  • PURE PARTS, PURER AIR - Genuine Germ Guardian replacement filters guarantee certified fit and maximum filtration. Off-brand filters frequently fail HEPA testing standards, fit incorrectly, reduce efficacy, and may cause damage to your Germ Guardian air purifier. Your purifier is only as powerful and effective as the filter you put inside.
  • REDUCES ODORS - The activated carbon pre-filter traps dust, pet hair, and other large particles, while extending the life of the HEPA filter. Treated carbon absorbs volatile organic compounds from the air and reduces odors from smoking, cooking and pets. The FLT22CB4 {ASIN: B017ANUVC6} carbon pre-filters can be replaced every 2-3 months to help reduce common household odors and extend filter life.
  • COMPATIBLE AIR PURIFIER MODELS: Replacement filter for GermGuardian Air Purifier Models AC4825E, AC4825W, AC4870, AC4820, AC4300BPTCA, AC4300WPT, AC4900CA, AC4850PT, CDAP4500BCA, CDAP4500WCA, PureGuardian Model AP2200CA and Black+Decker BXAP150

Customer ratings by feature

Easy to use
4.8 4.8
Easy to install
4.7 4.7
Longevity
4.4 4.4
Value for money
4.4 4.4

Customers usually keep this item

This product has fewer returns than average compared to similar products.

Frequently bought together

$25.99
Get it as soon as Sunday, Mar 24
In Stock
Ships from and sold by Amazon.com.
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$27.35 ($27.35/Count)
Get it as soon as Sunday, Mar 24
In Stock
Ships from and sold by Amazon.com.
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$29.99 ($29.99/Count)
Get it as soon as Sunday, Mar 24
In Stock
Ships from and sold by Amazon.com.
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This Item
GermGuardian Filter B HEPA Pure Genuine Air Purifier Replacement Filter, Removes 99.97% of Pollutants for AC4825, AC4300, AC4900, AC4825DLX, AC4850, CDAP4500, AP2200, Black/Yellow, FLT4825
GermGuardian Filter B HEPA Pure Genuine Air Purifier Replacement Filter, Removes 99.97% of Pollutants for AC4825, AC4300, AC4900, AC4825DLX, AC4850, CDAP4500, AP2200, Black/Yellow, FLT4825
Recommendations
GermGuardian FLT56CB4 Carbon Filter Replacements for Germ Guardian AC5600WDLX Air Purifier, 4 Pack
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FLT4825 HEPA Filter B Replacement for Germ Guardian Air Purifier AC4825, AC4300, AC4900, AC4825DLX, AC4850, CDAP4500, AP2200, 2 H13 True HEPA Filters + 8 Activated Carbon Pre-Filters
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FLT4825 HEPA Filter B Replacement for Germ Guardian Air Purifier,Compatible with AC4825 AC4300 AC4800 AC4900 AC4850 Air Purifiers,4 True H13 HEPA Filters+8 Carbon Pre-Filters
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4 Pack FLT4825 HEPA Filter B Replacement Compatible with AC4825 AC4300 AC4800 AC4900 AC4850, 4 True HEPA Filters & 6 Activated Carbon Pre-filters
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FMDZFL 2 Packs FLT4825 HEPA Replacement Filter B Compatible with AC4825 AC4300 AC4800 AC4900 AC4850, 2 True HEPA Filters & 6 Activated Carbon Pre-Filters
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Price$25.99$18.17$21.99$36.98-10% $35.99
List:$39.99
-10% $22.49
List:$24.99
Delivery
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Customer Ratings
Easy to install
4.7
4.3
4.8
4.8
4.8
Value for money
4.4
4.5
4.7
4.7
4.7
Longevity
4.4
5.0
4.5
4.5
Noise level
4.7
4.6
4.7
4.7
Easy to use
4.8
4.9
4.9
Sold By
Amazon.com
Amazon.com
Funmit SUPPLIER
PLD LLC
FilterDirect
FilterDirect
compatible devices
AIR PURIFIER MODELS: Replacement filter for GermGuardian Air Purifier Models AC4825, AC4300BPTCA, AC4900CA, AC4850PT, CDAP4500BCA PureGuardian Model AP2200CA and Black+Decker BXAP148
Air Purifier
Air Purifier
Air Purifier
Air Purifier
Air Purifier
number of items
1
4
2
1
material
HEPA
Carbon
H13 HEPA and Actived Carbon
Carbon

From the brand


From the manufacturer

GermGuardian FLT4825 Genuine Replacement Filter

Some of life’s biggest truths are often the hardest to hear. For example, despite how hard you work at keeping your home clean, there are still mold spores, bacteria organisms, and viruses hanging out in your air. At Guardian we can help you eliminate these hard truths down to the microbe.

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Genuine HEPA PURE Filtration

Germ Guardian HEPA PURE replacement filters capture 99.97% of harmful germs, dust, pollen, pet dander, mold spores, and other allergens down to 0.1 microns.

Tech That Doesn’t Stink

The activated carbon pre-filter traps dust, pet hair, and other large particles while reducing common household odors.

Pure Parts. Purer Air

Your purifier is only as powerful and effective as the filter you put inside. Genuine Germ Guardian replacement parts are essential for maintaining product performance.

Breathe Easy

From the Living Room to the Kitchen, Bedroom to the Nursery, an Air of Confidence allows you to breathe a deep, clean sigh of satisfaction.

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GermGuardian Filter B HEPA Pure Genuine Replacement Filter GermGuardian Filter B Smoke Clear HEPA Genuine Replacement Filter GermGuardian Filter B Toxin Clear HEPA Genuine Replacement Filter GermGuardian Filter B Pet Pure HEPA Genuine Replacement Filter GermGuardian Genuine Carbon Filter Replacements for 22-inch Air Purifiers GermGuardian 22" Tower Air Purifier with HEPA Filter and UV-C
Customer Reviews
4.8 out of 5 stars
40,516
4.8 out of 5 stars
40,516
4.8 out of 5 stars
40,516
4.8 out of 5 stars
5,489
4.6 out of 5 stars
2,642
4.6 out of 5 stars
58,778
Model FLT4825 FLT4825SM FLT4825VO FLT4850PT FLT22CB4 AC4825E
Primary Filter Type HEPA - True HEPA - True HEPA - True HEPA - True Carbon HEPA - True
ASIN B0055521W0 B0C9P4ZPJ7 B0C8JWHGNH B00895IDIO B017ANUVC6 B004VGIGVY
Filter Description HEPA Pure Filter Removes 99.97% of particles down to 0.1 microns such as dust and allergens. Smoke Clear HEPA Filter is designed to effectively combat wildfire smoke and fume odors. Toxin Clear HEPA Filter is treated to clean the air of common VOCs and harmful gases found in everyday byproducts. Pet Pure HEPA Filter is meticulously designed to tackle pet dander, hair, and odors. The carbon filter attacks smoke, cooking and pet odors along with harmful VOC's. It helps to lengthen the life of your HEPA filter. HEPA Pure Filter Removes 99.97% of particles down to 0.1 microns such as dust and allergens.

Product guides and documents

Product information

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Feedback

GermGuardian Filter B HEPA Pure Genuine Air Purifier Replacement Filter, Removes 99.97% of Pollutants for AC4825, AC4300, AC4900, AC4825DLX, AC4850, CDAP4500, AP2200, Black/Yellow, FLT4825


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Product Description

In today's rapidly changing environment, the air we breathe is no longer as pure as it once was. Urban growth, industrial emissions, and the luxuries of modern living have introduced a myriad of pollutants into our everyday lives. From bustling cities to quiet suburban homes, the threat of inhaling harmful particles like smoke, chemicals, and allergens has become an everyday concern. At Guardian, we can help you tackle these challenges at the microscopic level. Our FLT4825 Genuine HEPA filter traps 99.97% of airborne viruses, bacteria, mold spores, and particles as small 0.1 microns. While off-brand imitators claim to do the job, they often fall short, allowing minuscule but harmful particles to remain, posing a threat to our health. Investing in a high-quality filter, offering certified fit and superior filtration, is an investment in yourself and your family. Our Guardian air purifier replacement filters not only ensure a snug fit but also promise unparalleled filtration efficiency. In an era where the quality of the air we breathe can significantly impact our health, opting for Germ Guardian HEPA PURE™ is a step towards a purer future.

Important information

Legal Disclaimer

No Warranty. Refunds or Exchanges only 7 days upon arrival of product. Not responsible for damaged or broken product after 7 days of arrival of product. Please report any problems with seller. If any questions please contact seller.

To report an issue with this product or seller, click here.

Customer reviews

4.8 out of 5 stars
4.8 out of 5
40,516 global ratings

Customers say

Customers like the ease of assembly of the air filter. They say it's easy to install and replace the filter. The filters last for months and are good quality. Customers are happy with the fit and filter. However, some customers have mixed opinions on value and quality.

AI-generated from the text of customer reviews

830 customers mention771 positive59 negative

Customers are satisfied with the performance of the air filter. They mention that it works well, is long-lasting, and has no problems. Some say that it is a fairly good filter machine and that it turns on and off just fine. Overall, most are happy with their purchase and recommend it to others.

"...It goes right in, no problems and it brought the fresh air back...." Read more

"...And they last for about 6 months. Great value and great product." Read more

"Great, long lasting filter! It’s a little pricey, so I often buy used like new. Works great!" Read more

"Works well" Read more

417 customers mention366 positive51 negative

Customers like the smell of the air purifier. They mention that it takes out a lot of the dusty air, and helps to filter dirt and allergens from kitties. The filters do a fantastic job of keeping the house smelling fresh and helping to minimize odors. Customers also say that there is a significant increase in air quality.

"...The room it's in is roughly 15 x 17 and it also keeps the air fresh in the 8 x 10 bathroom that's connected to the office...." Read more

"...of my air ducts and carpet that is over 20 years old so it filters a lot of dust and mold. And they last for about 6 months...." Read more

"Great filter and price. Easy to replace and catches a lot of dust ect. So your lungs don’t." Read more

"Traps particles and keeps the air in my room fresh!" Read more

379 customers mention313 positive66 negative

Customers like the filter. They say it works well to clean the air, and the charcoal filters make a huge difference. They also mention that the filter is easy to change and can be vacuumed in-between filter changes.

"...These filters work great and fit our air cleaners, I especially like that they come with the charcoal filter as well." Read more

"...Works great and does what it needs to do. This is not a knockoff filter it looks exactly like the one that came with it. It seriously works great!" Read more

"Excellent filter, it comes with a heavy duty internal filter that last 2 to 3 months, and then it has an outside carbon filter that you have to..." Read more

"...You only need the filter. it comes with both parts and you do not need to buy anything else...." Read more

366 customers mention289 positive77 negative

Customers like the fit of the air filter. They mention that it is a perfect fit and not too big. Customers also appreciate the slim design and lightweight construction.

"...This upgraded version is a perfect fit and it comes with an attached carbon prefilter...." Read more

"Fast delivery and perfect fit. I will be ordering these again." Read more

"10/10. Fits perfectly" Read more

"...is different from the one that came with my GermGuardian--it's not as snug, it's a different color, and the build seems slightly different...." Read more

333 customers mention327 positive6 negative

Customers find the installation process of the air filter to be easy. For example, they mention that it is simple to install and replace, and that it takes less than three minutes to do so.

"...It goes right in, no problems and it brought the fresh air back. Simple, easy, change and I caught these on what I assume was a sale for right at..." Read more

"Lasts a long time snd very easy toInstall" Read more

"...They are easy to install." Read more

"arrived fast and easy to install" Read more

119 customers mention119 positive0 negative

Customers are satisfied with the durability of the air filter. They say that it lasts for months, keeps their air dust free and smelling good, and holds up exceptionally well.

"...And they last for about 6 months. Great value and great product." Read more

"Great, long lasting filter! It’s a little pricey, so I often buy used like new. Works great!" Read more

"Lasts a long time snd very easy toInstall" Read more

"...isn’t exactly a high profile or high pollution area so they last me a super long time)...." Read more

422 customers mention236 positive186 negative

Customers are mixed about the value of the air filter. Some mention it's a good price, while others say it' a little pricey and too expensive to replace monthly.

"...And they last for about 6 months. Great value and great product." Read more

"Great, long lasting filter! It’s a little pricey, so I often buy used like new. Works great!" Read more

"Great filter and price. Easy to replace and catches a lot of dust ect. So your lungs don’t." Read more

"...It’s a little pricey." Read more

222 customers mention142 positive80 negative

Customers are mixed about the quality of the air filter. Some mention it's easy to replace and made of good quality, while others say that it' s poorly made and flimsy.

"...Amazon saved the day. Great air filter replacement!" Read more

"...it is still very worth the price, but the carbon filter, again, is very flimsy and useless." Read more

"...Not only do these air purifiers clean the air from smoke, also pet dander, and dust. There’s much less dust on my hardwood floors. ☺️..." Read more

"Very happy with the quality and availability" Read more

Does what it's supposed to
5 Stars
Does what it's supposed to
I like to prolong the life of this one by vacuuming the grey outer filter, but swapping it out every 3 months is definitely a must if it's consistently running!
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Top reviews from the United States

Reviewed in the United States on October 31, 2018
Style: FLT4825 HEPA PUREVerified Purchase
15 people found this helpful
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Reviewed in the United States on March 5, 2024
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One person found this helpful
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Reviewed in the United States on February 6, 2024
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2 people found this helpful
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Reviewed in the United States on February 26, 2024
Style: FLT4825 HEPA PUREVerified Purchase
One person found this helpful
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Reviewed in the United States on March 1, 2024
Style: FLT4825 2PKVerified Purchase
Reviewed in the United States on January 5, 2024
Style: FLT4825 HEPA PUREVerified Purchase
Reviewed in the United States on March 14, 2024
Style: FLT4825 HEPA PUREVerified Purchase
Reviewed in the United States on February 17, 2024
Style: FLT4825 4PKVerified Purchase

Top reviews from other countries

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Brenda
5.0 out of 5 stars Filtre
Reviewed in Canada on March 13, 2024
Style: FLT4825 2PKVerified Purchase
Kimberley
5.0 out of 5 stars Much cheaper here on Amazon
Reviewed in Canada on February 9, 2024
Style: FLT4825 HEPA PUREVerified Purchase
Helizoe
5.0 out of 5 stars Bueno
Reviewed in Mexico on February 14, 2022
Style: FLT4825 HEPA PUREVerified Purchase
Julie
5.0 out of 5 stars Good two pack
Reviewed in Canada on February 17, 2024
Style: FLT4825 2PKVerified Purchase
Tm
5.0 out of 5 stars Works great
Reviewed in Canada on January 26, 2024
Style: FLT4825 HEPA PUREVerified Purchase