GermGuardian® AC4825CA 3-in-1 Air Purifier with True HEPA UV-Z & Odor Reduction

Creating a better home environment.

By germguardian

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Description & Features+

Creating a better home environment. The Air Cleaning System is more than just a filter. Multiple levels of cleaning include HEPA, UV-C and charcoal to help improve indoor air quality.
Why UV-C Light Technology? Hospitals use UV-C light to sanitize. UV-C light is proven to kill germs on surfaces, and in the air and water. It is highly effective at penetrating thin walled germs and bacteria and altering their genetic structure so they die.
Why True HEPA Filtration? Common household allergens can trigger an allergy or asthma attack. HEPA filters trap 99.97% of particles down to .3 microns in size, reducing the airborne allergens in your home.
Replacement Filter: Filter B (FLT4825)

Product Label Contents:

Air Cleaning System
• Captures Allergens
• Fights Germs
• Reduces odours
• True HEPA Filtration
• UV-C On/Off Control
• 3-Speeds
• 22 inches
• Filter & Bulb Replacement Indicator Light
• Ultra-Quiet Operation
• Doctors Recommend HEPA Air Filtration Systems to Reduce Exposure to Indoor Asthma Triggers


Available for Shipping to Canada Post
Assembled Height
21.75 in
Assembled Length
10.25 in
Assembled Weight
8.55 lb
Assembled Width
6.75 in
Clean Air Delivery Rate
100 CFM
Fan Speed Settings
HEPA, True HEPA Filter, Indicator Light
90% plastic, 10% eletric
Supplier Warranty Type
3-Year Limited Manufacturers
Supplier Warranty
3-year limited warranty
Supplier Warranty Length
3 years
Product Identifiers
Walmart Item #
Model #

Return Policy+

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You can return this item within 90 days from the day you receive your online order.

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  • Return this item by mail

From the Manufacturer +

Ratings & Reviews+

GermGuardian® AC4825CA 3-in-1 Air Purifier with True HEPA UV-Z & Odor Reduction is rated 4.4 out of 5 by 58.
Rated 4 out of 5 by from very impressive I was a bit skeptical about buying yet another "air purifier", but I am really impressed. It works!!! I am a smoker but hate the lingering smoke. I left it on over night and my room was smoke free in the morning. It takes the "WOW" effect to impress me and Germ Guardian 3-in-1 UV-C & True HEPA did impress!! I bought another for the office. The noise level is very faint and does not disturb anyone.
Date published: 2016-01-13
Rated 5 out of 5 by from Best air cleaner Before owning this air cleaner I purchased three ionic pro air cleaners. I'm cheap and was trying to not spend money on filters. Long story short, all three broke in under a year each (yes, maintained properly). This air cleaner does use filters, but with regular maintenance only need changing every 4 to 6 months. They are high quality hepa filters as well, with a pre filter that can be removed and washed. They say once a month, and it's about right. I did mine after two weeks, just to keep it clean. Air quality is definatly improved, I have allergies. I highly recommend this product. High quality, low cost maintenance, easy maintenance, quiet (on 1 and 2), should last for years to come.
Date published: 2017-03-16
Rated 5 out of 5 by from sooo quiet i got drunk the other nite and smoked for the first time in 2 years. definitely was not looking forward to waking up and smelling the stale smoke. but wow. i didnt smell anything. nothing. this hid my evil mistake. and wow is this ever quiet. even at the highest speed. I had the honeywell huge one before this. and THat was loud. this works fantastic. love love love it.
Date published: 2014-07-24
Rated 5 out of 5 by from works well Works very well, my room smells clean and fresh like it never has before.I can breathe so much better now.
Date published: 2014-03-17
Rated 5 out of 5 by from A must for people with allergies or bad sinuses! Only owned 2 days and WOW! When I came back from vacation, a family member said the air in my home was "heavy" (they were taking care of my cats). I've spent years with allergies (allergic to everything, should live in a bubble) and horrible sinuses. Every morning spending up wards of 10 minutes blowing my nose, rinsing with saline solution to try to clear out the "build up".. I researched all the different brands and types of air purification available, that was affordable. I ordered this particular model. It arrived 2 days ago. Within an hour of it being on and running, noticed I was breathing.....easier. After leting it run over night I noticed, my sinuses were not blocked/plugged or otherwise in the morning. It's the first time in years that I haven't had to spend time blowing and rinsing my nose and sinuses! Wow! This is the 2nd morning, again no sinus issues... and a pleasant surprise, my energy level seems to be increasing! Finally had the energy to workout this morning and only 1 cup of coffee (the normal is 4 cups by now and still struggling to wake up). So, embracing the new and hopeful norm! Increased energy levels, better sleep, easier breathing and no sinus issues! Who would have thought?!! (thinking about all of it though, it does seem to make sense!). Thank you for making this amazing product! Understandably, devices true performance is typically determined over some time, if there is a need to update this review, or post an "update" I will do so.
Date published: 2016-01-23
Rated 5 out of 5 by from germguardian system so far so good. air we breathe is much lighter. noticable right away.
Date published: 2016-01-06
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