GermGuardian Air Purifier with HEPA Filter, UV-C, Removes Odors, Smoke, Mold, 728 Sq. ft., AC4900CA

My son has a similar Germ Guardian purifier model that prompted me to buy this unit It is very quiet and does a great job of cleaning the air. Using this it at night I wake up in the morning with less sneezing and congestion.

Love the looks and performance. I bought 8 for my rental properties. Very happy.

This was my first ever air purifier that my family ever purchased and so far so good. No complaints about it. It provides great air circulation and cooling air along with it. It's definitely helping collect the dust in our rooms, the proof is in the filters.

My wife has an allergy to our cats, whom we love, so we had to figure a way for us all to coexist. We put this Germguardian Air Purifier in our bedroom and now my wife can sleep through the night breathing easier, even though one cat likes to sleep on her. :-) This unit is easy to clean and replace the filters. It can be a little noisy when running, but if you like "white noise" to help you sleep, the consistent drone of the motor is great. We are considering another for the living room as well.

I am impressed with the size, you can most definitely find a convenient place to put it anywhere in your home. It's very quiet and I am really satisfied with how it cleans the air for my toddler, my elderly aunt, my asthmatic cousin and myself, who also have underlying health conditions.

Am I ever pleased with this product! Supersonic shipping & right out of the box works to clean my home air...My allergies (& my cats!) are nonexistent with this purifier around! Be sure to match the unit for your room size...

I purchased this item, it is still going strong after almost 4 years. Filters must be replaced every 6 months to perform effectively. Treat purchase.

Somewhat loud, but I already knew that. I have a total of three air purifier from this model. Reliable and works well. Its loud and bulky. I have it on at night in each room, the kid sleeps well because its white noise for him. Overall, good buy for your buck.

Quiet unit, air is fresher with unit on.

A returned product was sent (torn packaging that had been taped together)with a fan that rattles and a non-working UV lights. Contacted customer service and they claimed it was a new unit.