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

by Germ Guardian
At other retailer: $188.34
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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
    • 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.

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    • vicki
      Verified Purchase

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

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    • Most Recent

    • Verified Purchase


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    • Nice Sleek Solid unit
      Verified Purchase

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

      This is a nice unit and very sleek. They only drawbacks that I see are that the replacement HEPA filters are a little pricy considering that the unit only costs $ new. Also, the unit is a little bit louder than some other similar units that I’ve owned. That said, I would buy it again.

      Read More
    • Verified Purchase

      I think this was a good great!

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    • Works well to remove dust
      Verified Purchase

      We used this in my daughter’s room immediately after we renovated our house. I found that after using it in her room, there was noticeably less dust on the furniture than in the other rooms where we didn’t have an air purifier. I will be purchasing a second one for my second bedroom.

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    • 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

    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.

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    • 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.

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    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.
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    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.