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

by Germ Guardian
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ITEM# 17172208
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    • Warranty
      Included Warranty: 3 year Limited Manufacturer
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    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


    Color Black
    Condition New
    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

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Most Helpful

    • 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
      ogame Sep 12, 2016
    • vicki
      Verified Purchase

      Very good job! Comes with filters, easy to it!

      Read More
      mamavicki Jun 23, 2016
    • Most Recent

    • 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.

      Read More
      OstkUser1601176 Dec 5, 2017
    • Cleaner air
      Verified Purchase

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

      After reading reviews I made this purchase wanting to try it. I have developed some allergies. I think this definitely helps to purify the air. I bought it for the living room and actually could use a larger unit but this does remarkedly well considering the size of the room. I find it to be very quiet and I leave it on all day. Very happy with this purchase so far.

      Read More
      sharene Dec 3, 2017
    • Allergy Relief!
      Verified Purchase

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

      I purchased this after seeing an allergist and finding out that I am allergic to basically everything. I have had it in my bedroom for several months and sleep much better. It is quiet and the filter seems to last forever.

      Read More
      ivoryqueen Nov 30, 2017
    • 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
      stephanie w. Nov 12, 2017
    • Air purifier
      Verified Purchase

      Just bought it so far so good

      Read More
      Alicia J. Jul 6, 2017

    Questions & Answers

    • 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

      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

    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. 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.