GermGuardian FLT4825 HEPA Replacement Filter

Model Number: FLT4825
Web Code: 10659815

GermGuardian FLT4825 HEPA Replacement Filter

Overview

Keep your air purifier running smoothly with the GermGuardian FLT4825 HEPA replacement filter. Three layers of filtration keep your air clean: the pre-filter captures larger particles; the charcoal filter decomposes odours; and the HEPA filter stops 99.97% of smaller airborne particles in their tracks.
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Overview

Keep your air purifier running smoothly with the GermGuardian FLT4825 HEPA replacement filter. Three layers of filtration keep your air clean: the pre-filter captures larger particles; the charcoal filter decomposes odours; and the HEPA filter stops 99.97% of smaller airborne particles in their tracks.

  • Replacement filter with multiple layers of filtration keep your air purifierrunning properly
  • True HEPA filter captures 99.97% of airborne particles such as mould spores and pollen for cleaner air
  • Charcoal filter helps decompose odours from smoking, cooking, and pets
  • Pre-filter captures larger particles like lint and pet hair
  • Compatible with Guardian Technologies models AC4825, AC4850PT, AC4900CA, PureGuardian AP2200CA, and Black & Decker BXAP148
Type
True HEPA
HEPA
Yes
Country of Origin
China
Layers
3
Replacement Interval
6 mo
Filtration
0.3 µm
Filtered Substances
Odours; Dust; Mould Spores; Pollens; Pet Dander; Large Dust Particles; Lint; Pet Hair

Filter Compatibility

Germ Guardian
AC4825, AC4850PT, AC4900CA. PureGuardian AP2200CA
Others
Black & Decker BXAP148

Physical Features

Width
12.06 cm
Height
40.05 cm
Depth
3.27 cm
Width (Inches)
4.75 in
Height (Inches)
15.77 in
Depth (Inches)
1.29 in
Weight
0.16 kg
  • FLT4825
  • Plastic Bag

There is no manufacturer content to show for this product. Explore the Details & Specs and Customer Reviews sections to learn more.

Rating Breakdown

5

142

4

22

3

4

2

0

1

1

Reviewer Recommendation

96%

Of the 166 reviewers who responded, 160 would recommend this product.

Key Considerations

Averages based on how reviewers feel this product performs.

Quality:
Value:
Ease of Use:

Sort

  • Highly Recommend - Changed my LIFE!
    Verified BuyerReviewed by Wolverine007 - November 4, 2021

    These filters are excellent! I have HORRIBLE allergies ever since I moved to MO. I finally got a GermGuardian unit - these are the ONLY filters I use. They have changed my LIFE! The air in my office actually feels "lighter" "cleaner" - lack of a better term. I know a lot of people try to make their own filters for these units because they are a little pricy but I would NOT. Those pictures were from being in the unit for 5 months - THAT is how BAD my office gets! I would bet good money that they would last FAR LONGER in an area that is "normal" - lack of a better term.

    Review originally posted on bestbuy.com

    Yes, I would recommend this to a friend.
    Quality:
    Value:
    Ease of Use:

  • Official Filter fits like a Generic Filter
    Verified BuyerReviewed by ct2193 - August 8, 2018

    The filtering works fine, but I noticed that the frame of the replacement filter is angled compared to the one the unit came with. The original filter would happily stay in place with the plastic cover removed. The new one has an angle on it that it falls out as soon as the cover is removed and actually makes it harder to put back together because of this. It was so different that I had to compare the model number on the filter as well as double-check that this wasn't some generic knock-off. Very surprised by the quality change of the official filter. Things like this take away all incentive to pay for the more expensive name-brand filter.

    Review originally posted on bestbuy.com

    No, I would not recommend this to a friend.

  • Have not used it
    Verified BuyerReviewed by Backoff - September 18, 2020

    Have not used this filter yet, to give an HONEST description of it's performance. The original one is still functioning very well, and I am very pleased with how the filter and machine works. I am extremely allergic to my environment, I am on allergy medications daily, in addition to allergy vaccinations weekly. Yet I find I would wake up with an headache, then nausea, which causes me to become unable to get out of bed for half the day. Since I have the 4 in 1 machine, and the filter cleaning the air, all of that is no longer a problem. I am waking up, and getting up feeling very good everyday. I expect when the filter needs changing the replacements I got will be just as good. I have even recommended it to one of my doctors who is in need of one.

    Review originally posted on bestbuy.com

    Yes, I would recommend this to a friend.
    Quality:
    Value:
    Ease of Use:

  • Feature filled
    Verified BuyerReviewed by Udoye - March 21, 2020

    Consumer Reports rates the filtering as fair, but I've seen it visibly work well. The allergy sensor is great - the room is carpeted & when the dust from the carpet triggers the allergy sensor, it's time to vacuum. I can also see when other activities cause the number of allergens to increase - the fan noise level is perfect because you can only hear the fan when there are too many allergens in the air, which grabs your attention so you can try to fix the situation. The device can be controlled by the app or by through your voice assistant, but everyone just sticks it on auto. I actually place my filter facing the wall because the air intake is on the back, BTW. Regular price is high, though - bought this 1 year ago as Deal of the Day. Amazon is good for replacement filters.

    Review originally posted on bestbuy.com

    Yes, I would recommend this to a friend.
    Quality:
    Value:
    Ease of Use:

  • HEPA filter replacement for GermGuardian.
    Verified BuyerReviewed by Tony - October 28, 2020

    Original filter needed replaced after about 3 months. After getting the new filter in place, the UV light continued to blink red, indicating the filter still needed to be replaced. After a quick call to the Germ Guardian customer service, it was determined that you have to hold down the UV light button for 3 seconds to reset the filter after being replaced. This cleared up the blinking red indicator and it has functioned properly since then. Recommended!

    Review originally posted on bestbuy.com

    Yes, I would recommend this to a friend.
    Quality:
    Value:
    Ease of Use:


Product Category
Air Purifiers
Return/Exchange Period
30 days
Condition
Opened