AC4825 3-in-1 Air Cleaning System with True HEPA, UV-C Sanitizer and Odor Reduction, 22-Inch Tower by GermGuardian®

SKU: AC4825E
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Availability: In stock in USA and Canada

MSRP: $129.99
$99.99
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(Filter will be added to your Cart at no charge)

Our Guardian Technologies™ 22-Inch GermGuardian® 3-in-1 Air Cleaning System is perfect for allergy sufferers.

True HEPA captures 99.97% of dust and allergens as small as .3 microns in size! More than just a filter, multiple levels of cleaning capture allergens, kill airborne germs and bacteria with powerful UV-C and fight mold and odors. It is ideal to use in small to medium-sized rooms.

Order yours today!  

Features & Benefits

Features & Benefits

Features & Benefits

True HEPA Filter
Captures 99.97% of airborne allergens such as household dust, pet dander, mold spores and plant pollens. HEPA filter captures particles as small as .3 microns in size.

UV-C Technology
UV-C light works to kill airborne germs and bacteria.

Removes Odor
Reduces common household odors from: pets, cooking and smoking.

Doctor Recommended
Doctors recommend HEPA air filtration systems to reduce exposure to indoor asthma triggers*.

 

*Source: American Academy of Pediatrics Allergy and Immunology (2003) 

Warranty Information


Product Specifications

Product Specifications

Product Specifications

  • SKU: AC4825E
  • Weight: 7lbs.
  • Dimensions: 5.5 x 9 x 21.5
  • Cord Length: 6'
  • Construction: Plastic

How It Works

How It Works

How It Works

FAQs

FAQs

Frequently Asked Questions

Do I need to replace my filter?
Yes. It is recommended that you change the Filter (FILTER B/FLT4825) every 6 to 8 months depending on use.

How long is the warranty?
The warranty is a 3-Year Limited Warranty. For more detailed warranty information please refer to the warranty section of your instruction manual.

What is CADR?
CADR stands for “Clean Air Delivery Rate” which indicates the volume of filtered air delivered by an air purifier. CADR ratings show the effectiveness of how efficient the air purifier is at capturing fine particles from things like tobacco smoke and plant pollens from the room.

How do I know when I should replace the filter?
It is recommended that you replace the Combination Filter every 6 months — depending on use — to maintain an optimal level of air purification. When the filter turns from white to dark grey or black, it should be replaced with a new one. If the filter is still white, it does not need to be replaced.

What is UV-C light?
UV-C is part of the ultra-violet light spectrum that is filtered out by the earth’s atmosphere. The “C” stands for the particular frequency of UV light that kills germs.

Why is UV-C light so effective?
UV-C light is highly effective at penetrating thin-walled germs like viruses and bacteria. The light alters the genetic structure of the germ, and they die.

Warranty Registration

Warranty Registration

Warranty Registration

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Reviews

Reviews

Reviews

A Great ValueReview by LoobyLibby
Rating
This unit is worth every penny. I am actually surprised at the low cost. We have been using this unit in the smaller bedroom for over four months now without any problems. After the first month, I was amazed at how much dirt, dust and dog hair the germGuardian caught. We have a small dog and carpet all over the house (professionally cleaned once a year, but never had the vent system cleaned in the ten years since it was built.) We vacuum the charcoal pre-filter every few weeks using the brush attachment on our Dyson. It is true that the first few days of being on 24/7, a strong chemical smell was emitted. If you are sensitive, I would recommend letting the unit run in another part of the house until the smell goes away. I also have the Winix WAC6300 being used in the master bedroom, another great unit I recommend. (Posted on 5/29/2014)
Awesome filter!Review by K. S. Williams
Rating
On the recommendation of my doctor to help with my asthma, I looked around for a true HEPA air filter. This one had the best reviews and is the top seller, but I was a little skeptical. A true HEPA for under $100? It seemed unreal. But this air filter has been awesome. No setup required -- just unpack it and plug it in. It will have a plastic smell for the first 24-48 hours, but it didn't bother me too much. It stays in my bedroom, as I spend the majority of my time at home there. It's fairly quiet on the first and second settings, which provides me with the white noise I need to sleep. The third level is not uproariously loud, but it's too loud to sleep with.

The quality of the air is markedly improved. My boyfriend came over a few days after I had this running and actually took notice of how much fresher the air seemed. My lungs agree, and with the combination of the right medication, I'm breathing better than I have in years. (Posted on 5/29/2014)
Love, Love, Love!Review by Caitlin McAdaragh
Rating
This air cleaning system could have actually saved my life. I have lived with cats my whole life, and all of the sudden I became highly allergic to them about six months ago. My asthma became severe, and I acquired sleep apnea. I had to see my pulmonologist regularly to try to control my symptoms since it was too difficult for me to get rid of my cats. 30 minutes after plugging the germguardian into my wall, I noticed the air becoming more fresh. It has been four days now, and I have not used my inhaler once! I can breathe out of my nose and I have stopped coughing! I immediately bought one for downstairs as well. These run 24/7, and they have turned my life around! (Posted on 5/29/2014)
a must for allergies, great price!Review by Coop
Rating
I have 3 cats. And I'm allergic to cats (they're cute, what can I say!). I've just kind of put up with it for years. I keep this filter in my bedroom, where the cats sleep sometimes and notice a huge improvement! I noticed a reviewer say that they still have pet hair and dander...well, that person needs to clean their house! You can't expect this thing to suck up cat hair and dust off your furniture and bed - you can expect though that while you are dusting and vacuuming, that this thing will suck up little allergens that the vacuum or cloth don't get. I leave it on at night on the lowest setting. Anything higher than that would be too noisy for me to sleep. When I put it on full blast during the day, I walk into my room to clean, crisp air. Don't think, just buy! (Posted on 5/29/2014)
Noticed a Difference Immediately!Review by Sabrina Powder Puff "Sabrina"
Rating
We were not sure if this would help us with our allergies, but after a winter of very bad allergic reactions, and a double bout of bronchitis, we were feeling ready to try anything. Our doctor said this would be a good idea also.

Apparently, the charcoal filter filters out bad air dust mites, allergens, and things, and then the UV thing zaps other bad stuff dead. Hurrah! It's all very scientific.

It's only been a week, and it's quite a major difference. After the first night, the air smelled much fresher. We have two cats; and before we received this, we had done our usual hyper-vacuuming, using the enormous lint-roller thingy on the couch, washing the curtains, changing the bedding, etc. That did seem to help a bit. However, we do all these things quite regularly (REALLY), even though our two cats our short-hair.

It seems to be more of an allergy problem (we live in TN, and the allergies in this mountainous valley are a hell-hole for everyone- they post allergy alerts on TV).

We put this baby on the "one" (lowest) setting the first night and noticed a real " fresh-air" smell.

The second night, we put it on "two" and it hummed along, cleaning the air. We slept like babies for the first time in ages.

We still have not put it on the "three" setting as I'm afraid it will suck our entire house into the filter!! ;)))

It is very quiet, and it cleans about 155 square feet of air per hour, so we ordered just one. It does have a glowing blue light, so you might not want to keep it in the bedroom at night.

Our shyer cat thinks it is Darth Vader. Both of our cats love to play with the box.

Everybody wins!

A note: It DOES come with the filter already installed- you do not have to install the filter.

You will pry this from my cold, dead hands. (Posted on 5/29/2014)
Germ Care air filterReview by Melody
Rating
This product is very reasonably priced and has made all the difference in the air quality of my home. The air is cooler to breathe and does wonders for helping eliminate dust and odors. (Posted on 5/29/2014)
Very happy!Review by DonnaG
Rating
I am very happy with this purchase. I was a little concerned with some reviews complaining about it producing a smell.... At first, there is but a clean smell not bad at all.... And it went away after just a couple of uses. It does its job well! (Posted on 5/29/2014)
The air is SO much CLEANER!Review by Alison E. Parker "venuslibra78"
Rating
After reading great reviews of this product, I decided to choose this HEPA filter for my son's room. He had been diagnosed with asthma and pet allergies and is now being treated for dust allergies as well. We have a dog that sheds copiously. This product shipped quickly and required no other assembly than just plugging it in. The unit is incredibly quiet and even when turned on high, just sounds like a fan is running (or similar to a laptop when the fan turns on to cool it down). I didn't notice an overwhelming or offensive plastic smell. The air seems so much cleaner and purified. It sounds weird, but the air in my son's room actually smells "cleaner". I am thinking of ordering a second unit to keep in the main living areas of our home. However, this unit is so lightweight and easily transported, that I have moved it from room to room. I have noticed a definite difference in my sons congestion and coughing since purchasing and installing this HEPA filter. (Posted on 5/29/2014)
No smellReview by Jenleigh01 "Jenleigh01"
Rating
I did not notice any chemical smell, either in the box or when first running the machine. I set the unit up in my bedroom and can tell a noticeable difference between my living room and bedroom. Sleep is 10x better. I found this one on sale and immediately have been looking for another one. (Posted on 5/29/2014)
I can breathe!Review by Rick
Rating
I live with a very heavy smoker (2 packs a day). He has not been able to quit so this Hepa system was the compromise. Our house went from a heavy smell of smoke to just a hint of smoke. I can still tell when he is smoking but just barely and I no longer start coughing. The system is very quiet even on high. It has a really cool looking blue light when the UV bulb is on. Highly recommended. (Posted on 5/29/2014)
Does the jobReview by Yassel Barrios
Rating
Clears bathroom smells like a champ!!! Tip, buy activated carbon filter, place it behind the machine's stock filter for extra odor removal capacity and to extend the life of the HEPA filter. (Posted on 5/29/2014)
I recommend this to EVERYONE!Review by Kaet Echter "Echsentrik"
Rating
I purchased this about 4 months ago, and I have to say, it has changed my life! I have two large dogs and allergies. Though my dogs don't shed much, they still have dander and they used to send me into middle of the night asthmatic fits. I wasn't sleeping a full night through without a double dose of allergy medicine and an inhaler (and even then it was iffy)...Until I got the GermGuardian. Upon first use there was a little of that "new plastic smell," but it went away after about 36 hours of continuously running it. The first night I used it, I took my allergy medicine, but did not have to use the inhaler. Did not wake up once! The second week after using it, I noticed that there was less dust in our bedroom, and I had been able to take my allergy medicine less and less (now maybe once a week if that). In fact, I haven't touched my inhaler in over two months!

I am going to buy a second (larger unit) for our upstairs living area. I take the smaller one upstairs while I'm cooking if I am making something that is really smelly (like fried fish or bacon) and run it while I cook. It really helps to minimize the amount of lingering odors. It would be nice to not have to move it around all the time!

The best part though...In this yucky cold and flu season, I am pretty sure the GermGuardian kept me from getting full-blown sick! I started to feel a sore throat and stuffy, but it never broke out into a full cold.

I have recommended this item to four people who ordered it, and all of them said that they are noticing a huge difference in the air quality in their home.

***ONE THING TO NOTE*** You have to rinse the thinner filter off about every two weeks (and be careful, it can tear easily). I don't recommend vacuuming it (I tore it up, and it didn't seem to get all the crud out). I usually just rinse it out in the tub with cool water and let it air dry for about 5-10 minutes. It will help prolong the Hepa filter in it. (Posted on 5/29/2014)
Does the job, and wellReview by Periclys
Rating
This air purifier does a great job. The air is noticeably cleaner around it, and my problem with allergies have decreased because of it. I also really like the UV setting- it makes me happy to know that germs won't get far in my home. I've noticed no smell of plastic, as mentioned in another review. I've been using this purifier for 6 months. (Posted on 5/29/2014)
so far, so good!!Review by Chandra Faulkner "mama chacha"
Rating
I just purchased this device and put it into service yesterday to combat the terrible mold issue in our old apartment, and also because we have dust and cat dander no matter how often I dust and vacuum. Where there is a mold flare up, my daughter coughs all night long (and ends up getting sick), which happened two nights ago and prompted me to make this purchase. Last night however, there was zero coughing. The air actually smells and feels fresh and we both slept incredibly well. Its very quiet, sleek looking, and Energy Star rated so I don't have to worry too much about using it 24-7.

The previous review said that it emits a strong plastic odor. That odor is present the minute you take it out of the box, like all new things made of plastic. After running it for about 18 hours, the smell is barely noticeable and I'm sure will continue to fade away. In fact, food odors get trapped in the bedroom every time I cook, but not last night! Its the only room in the house that doesn't smell like the garlicky beef I made for dinner. :) (Posted on 5/29/2014)
Perfect for our asthmatic household.Review by Toddler Teacher
Rating
My toddler and I both have severe allergies and asthma. To the point that over the past month we have both been having major issues with the pollen and smog in the air, even with being home most of the time! I ordered this one after doing A LOT of research, and I decided this was the best for the money. With a true HEPA filter that you replace once a year (opposed to once a month) it would save money in the long run. I chose this one for the den in our house and over the coming weeks we will be getting smaller ones for the bed rooms.

This review for right now is 24 hours in to having it on in the house, and later I will come back and add to it.
Set up was easy straight out of the box, and I put it out of traffic areas in the house. I was worried with where I put it there would be trouble for good air circulation, but it is doing great! In fact with it on high I noticed a tag on the other side of the room (directly across) was moving on one of the toys yesterday as I was cleaning. Then I cooked fish last night (our den has an open doorway to the kitchen), and I couldnt even smell it cooking!! I decided to test it this morning, and sat on the couch painting my nails. Even using nail polish remover I couldnt smell it!!! (which astounds me b/c I hate doing my nails simple b/c of the toxic fumes!!) As far as noise, its not that bad. On high, with the tv and with kids running around it is a little white noise and thats it. I sleep with the bed room doors open, and having a tower computer on in the den annoyed me, however on medium I couldn't even hear it in the den! It also moves a lot of air b/c even when the ac isnt blowing air, it feels like it is b/c of this tower! I am super excited at the thought of having better air quality in the house so we dont have as many issues, and I know it will take probably a good month for me to be able to judge that (and trust me I keep up with our flair ups b/c my son sees a specialist so I can tell you if it will make a difference or not). I also liked the UV light, since we have kids over to play all the time it makes perfect sense to have it to.

Also anyone that has lung issues, make sure to avoid any purifier that has the ion part (where you turn it on for a fresh smell) it actually causes lung problems (if you have underlying problems). Oh and check out the reviews on walmart . com for this purifier, it has hundreds of reviews and most are five star (which is one of the reasons I went with this model even though not everyone loved it on here).

Check back in August and I will add an update =)

****************************UPDATE****************************** 12/2/2012
Hi ALL! Sorry took me so long to come back and update =) Fortunately if you see below I did give a heads up three weeks in we still loved it. This unit is holding up well, and really does a good job! Since buying it (I guess going on six months ago now --WOW THAT WENT FAST!!) it helped with our asthma and allergies. Within the first month I stopped waking up with a stuffy nose, and it was taking particles out of the air so I wasn't seeing as much dust. I still would love to have them in each room, but that is on the back burner. Make sure you have enough for the sq footage of your room. We have since moved to a larger place, that has more sq footage in the den, and also two open doorways leading to other rooms. As such, this unit is doing really well for how much air it has availability to; when I should honestly probably should have one more in here. It isn't too loud, and I love the uv light. Within the first month of us having it we were exposed to someone (a visitor) that wound up having pneumonia. With the fact we have a higher risk of catching lung illnesses, I was really nervous. I think a big contributor to not catching it is because we had this unit running on high with the uv light. I highly recommend this unit, and I hope it helps! =)

***********************************Update 6/26/13
We just about hit the year mark! Still working great and going strong! Make sure you wipe down (inside and out) once a month (as the book says). Still going strong, and working well! =) Buy this one, and you wont regret it!

***********************************Update 11/13/13
Unit is still working great! We added a second one earlier this year, and pleased with both! =) (Posted on 5/29/2014)

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AC4825 3-in-1 Air Cleaning System with True HEPA, UV-C Sanitizer and Odor Reduction, 22-Inch Tower by GermGuardian®

Availability: In stock in USA and Canada

MSRP: $129.99
$99.99