GermGuardian AC4900CA 22-inch True HEPA UV-C Air Purifier Tower

by Germ Guardian
Today:$9999
Free Shipping*


Start your free 30-day Club O Rewards trial today!

Free Shipping
Free Shipping
on every purchase you make
Earn Rewards Back
Rewards for Purchases
when you shop at Overstock
Free Returns
Free, No-Hassle Returns
on select clothing, shoes & jewelry
Rewards for Reviews
Rewards for Reviews
when you tell us what you think
Additional Perks
Additional Perks
on hotels, dining, and more
ITEM# 17172208
  • Delivery Estimate

    Select a Product Option to view shipping

      **Delivery date is approximate and not guaranteed. Estimates include processing and shipping times, and are only available in US (excluding APO/FPO and PO Box addresses). Final shipping costs are available at checkout.

    • Warranty
      Included: 3 year Limited Manufacturer
      View Offers
      Select an option before changing warranty
    • Notifications

      Receive product notifications for this item, and also receive other email-exclusive savings.

    Love this item?

    Save it to a list so you can find it anytime!


    Oops,

    something went wrong.

    Please refresh the page and try again.


    Details

    ITEM#: 17172208

    The GermGuardian 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 by capturing 99.97-percent of particles down to .3 microns in size. It is great for medium sized rooms. UV-C light kills airborne germs while Titanium dioxide decomposes the remaining molecules. True HEPA filter captures dust mites, pollen, pet dander and many other allergy triggers. Pre-filter and charcoal layer captures large dust particles and pet hair, extending filter life while absorbing household odors.

    • Captures allergens, fights germs
    • Removes odors caused by smoking, cooking, pets
    • CADR rated 100 plus
    • UV-C on/off control
    • Filter and bulb replacement Indicator
    • Brand: GermGuardian
    • Type: Air Purifier
    • Settings: Three (3) fan speeds
    • Display: Dial Controls
    • Model: AC4900CA
    • Dimensions: 21.75 inches high x 7.125 inches wide x 8.875 inches long

    Specs

    Features
    Color Grey
    Primary Filtration Type HEPA Filter
    Product Features Energy Star Compliant, Filter Status Indicator
    Secondary Filtration Type HEPA Filter
    Dimensions 21.75 inches high x 7.125 inches wide x 8.875 inches long
    Warranty 3 year Limited Manufacturer
    Model Number AC4900CA
    Country of Origin China
    • Verified Purchase

      This user earned $2.00 in rewards for writing this review.Learn More

      At first I got a small version of an air purifier and was impressed with its capabilities to make the air quality in my bedroom much better. My roommates were impressed with how good my room smelled. So I decided to get a larger air purifier and this was a highly rated and recommended product. I love it, it has 3 modes and you can choose to turn the UV-C on or off. It is quiet in mode 1 and 2, but mode 3 is about as loud as a regular fan on medium-high. I leave it operating constantly and my cat's litter box and the odor is non-existent now. I used to have to clean it daily to reduce the odor, but with the help of this unit, the smell is not even noticeable, even if I forget to clean the litter box for a few days. I keep the unit on low most times, sometimes medium, and never worry about using too much power because it has proved to be economical so far. It also is a great 'white noise' and helps me fall asleep quicker at night. Love this product and would highly recommend to anyone looking for a larger air purifier for a decently large size space.

      Read More
    • Verified Purchase

      This user earned $2.00 in rewards for writing this review.Learn More

      I love my Hepa UV-C Air Purifier! It is definitely worth what you pay for it! The air in my room is much cleaner, crisper and just smells better! I highly recommend this purifier!

      Read More
    • Her guardian air purifier
      Verified Purchase

      This air purifier was much more substantial than expected. The air in my living room was recycled within about 30 minutes. It works like a fan on high and was very quiet. I plan on purchasing another for my bedroom. Very happy with this purchase.

      Read More
    • Verified Purchase

      Awesome purifier with true Hepa! It works great in clearing the air quality of dirt, pollen, etc.

      Read More
    • vicki
      Verified Purchase

      Very good job! Comes with filters, easy to change...love it!

      Read More
    • Day 1 and already noticing small benefits
      Verified Purchase

      This user earned $1.00 in rewards for writing this review.Learn More

      Hooked the air purifier up when I got home from work. Setup was simple, open the box and plug it in. Let it run overnight. Noticed air in the living room (where it is placed) was easier to breathe, if that makes sense. We have 3 dogs and live in a dusty and allergen area so it was nice to notice an improve air quality so quickly. We are already discussing adding additional units to our home once we have used this one for 30-45 days. Update: It has been 13 days and we love this air purifier. We have used it nonstop, shutting it off occasionally during the day. The highest setting is a little bit loud, but we enjoy the sound while sleeping and it also circulates air. Will provide an update when I have to change the filter(s).

      Read More
    • Verified Purchase

      This user earned $1.00 in rewards for writing this review.Learn More

      This is a great air filter. I have two jack russells and it helps a lot with the dogs. I actually wash the filters to make them last longer and it seems to help. Replacement filters aren’t too expensive. Easy to replace.

      Read More
    • Small(ish) but mighty!
      Verified Purchase

      I purchased this unit for my bedroom, as I had been having issues with asthma and allergies. I received this item faster than expected - There was minimal set-up, which was very straight forward and uncomplicated. The first night I used this, I slept the entire night and didn't have to wake up even one time for my rescue inhaler. It has been working perfectly ever since (I've owned this for about a year). I highly recommend changing the filters as recommended, as I definitely notice when it's time to replace it. The quality is wonderful. I purchased this particular model based on research as well as reviews, and it does not disappoint. This is a definitely must-have in my household.

      Read More
    • Cleans Air Perfect
      Verified Purchase

      Love this item. Keeps the pet odor out of my house.

      Read More
    • Verified Purchase

      This user earned $2.00 in rewards for writing this review.Learn More

      This air purifier looks really nice and is pretty quiet on the first and second settings. The third setting, however, is fairly loud. Also, the blue light that indicates the UV filter is on is very bright and can be irritating if you keep this unit in your bedroom. So far it seems to do a good job of purifying the air. I placed it in a freshly painted room on the highest setting and the paint smell was gone within a day.

      Read More
    • Her guardian air purifier
      Verified Purchase

      This air purifier was much more substantial than expected. The air in my living room was recycled within about 30 minutes. It works like a fan on high and was very quiet. I plan on purchasing another for my bedroom. Very happy with this purchase.

      Read More
    • vicki
      Verified Purchase

      Very good job! Comes with filters, easy to change...love it!

      Read More
    • Verified Purchase

      It very quiet and it doesnt take up a lot of room. Clears air well

      Read More
    • Verified Purchase

      This user earned $2.00 in rewards for writing this review.Learn More

      I love my Hepa UV-C Air Purifier! It is definitely worth what you pay for it! The air in my room is much cleaner, crisper and just smells better! I highly recommend this purifier!

      Read More
    • Verified Purchase

      This user earned $2.00 in rewards for writing this review.Learn More

      I like the look of this. I got the silver one. Fan is not obnoxious sounding like some reviews I read. Cools off my small sitting room. I definitely noticed a difference in out allergies immediately.

      Read More
    • Verified Purchase

      This was a good buy. I recommend it for small rooms like a bedroom.

      Read More
    • Verified Purchase

      This user earned $1.00 in rewards for writing this review.Learn More

      This is a great air filter. I have two jack russells and it helps a lot with the dogs. I actually wash the filters to make them last longer and it seems to help. Replacement filters aren’t too expensive. Easy to replace.

      Read More
    • Verified Purchase

      This product was worth every penny. Works great!

      Read More
    • Verified Purchase

      This user earned $2.00 in rewards for writing this review.Learn More

      Very quiet product. Blends well with décor. Works like a charm, can definitely tell a difference if the purifier in not on. I have recommended product to a friend with asthma, that's how much I trust this product.

      Read More
    • Verified Purchase

      This user earned $2.00 in rewards for writing this review.Learn More

      This air purifier looks really nice and is pretty quiet on the first and second settings. The third setting, however, is fairly loud. Also, the blue light that indicates the UV filter is on is very bright and can be irritating if you keep this unit in your bedroom. So far it seems to do a good job of purifying the air. I placed it in a freshly painted room on the highest setting and the paint smell was gone within a day.

      Read More
    • Verified Purchase

      I use this constantly...love it.

      Read More
    • Verified Purchase

      This user earned $1.00 in rewards for writing this review.Learn More

      Works really well, have not had any issues with this purchase. Keeps the room smelling fresh. You can clearly tell the difference of the air quality.

      Read More

    Questions & Answers

    • Q:

      "I'm trying to order the replacement filter and don't know which one it is - I order one when I bought AC4900CA , but turns out I bought the wrong size"

      Have an Answer? Be the first to answer this question!
    • Q:

      "Can you run the air purifier for 24 hours? How many times does it recycle the air in one day?"

      • A:

        Yes, this purifier can be left on for 24 hours. It is a continuous cycle, so it constantly recycling the air.

    • Q:

      "Is it loud?"

      • A:

        The air purifier has three speed settings. On the lowest setting, it is ultraquiet. At the higher speeds, the fan moves more air which creates more noise, but still very quiet in a room.

      • A:

        Just a slight blowing sound. Not relly noticeable at all.

      Read more Read less
    • Q:

      "Why did you choose this product?"

      • A:

        good rate and best price for compare other website

      • A:

        I needed an air cleaner

      • A:

        Heard the brand was good

      Read more Read less
    • Q:

      "What is the dimensions of a "small to medium" room mean . The is a very vague answer"

      • A:

        Hello nature14, this unit cleans areas up to approximately 183 sq. ft. Please let us know if you have additional questions. Thanks for shopping with us!

    • Q:

      "What area will this :cover"? I want for a classroom."

      • A:

        Hello Ann, this will work for small to medium rooms. Thank you for shopping with us.

    Shopping Tips & Inspiration

    Shipping & Returns

    Contact Information

    Shipping:

    Usually leaves our warehouse in 1 business day. *

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
    Standard shipping details
    Expedited shipping details

    Standard Return Policy:

    Items must be returned in new or unused condition and contain all original materials included with the shipment. For the return policy on a Marketplace item, please refer to the Seller’s individual policy, located on the product page by clicking on the Seller name. More Details

    FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

    For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.