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43,040 reviews
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50+ products
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Room Air Purifiers
Experiential insights by users
About Germ Guardian True HEPA Filter Air Purifier with UV Light Sanitizer, Eliminates Germs
Overall Feedback:
72% positive
87% noticed effective odor elimination; however, 13% found certain odors persisted or were not effectively eliminated
The odor has been reduced by 2/3 to 3/4 and the ferret scent has been reduced to about 1/3 to 1/4 of what it used to be.
I have personally experienced that the purifier quickly eliminates the smells of food that linger after cooking, especially during the winter where doors and windows cannot be left open.
I am disappointed that the air purifier seems to concentrate odors rather than eliminating them, but washing the filter system may help remove them.
81% found it quiet to operate; however, 19% experienced occasional noises
I found that the noise level is manageable based on the fan. I put it on high for half an hour before bedtime and then turned it to 3 which seemed like pleasant white noise.
If you have an issue with noise, level 4 is less noisy and level 3 is barely noticeable.
I find that levels 1-4 of the purifier are nice and quiet, but level 5 is insanely loud. I usually run it all day at level 3 or 4 but will increase it to level 5 for short periods of time as needed. I cannot sleep with it at max but it's a nice sound level at any of the lower settings.
Levels #4 and #5 are best for filtering air in large rooms and are loud.
At #1 and #2 setting, the noise level is very quiet.
After a few weeks, the noise level of the purifier has increased so much that I can't leave it on at night.
At the highest output, the noise level is loud enough to interfere with calls, watching TV, or listening to the radio.
78% found the filters highly efficient; however, 22% experienced occasional issues with filter clogging or reduced effectiveness
The air purifier does a good job filtering, as evidenced by the filters.
HEPA is a term used to describe the removal of 99.97% of particles down to .3 microns in size. However, most filter units have gaps that can affect the intended results, which concerns me about the filter efficiency of room-air-purifiers.
69% liked its energy efficiency
I have been using the product for only a week, but it is already operating at top efficiency.
I have been using the air purifier for over a month and my utility bill did not go up, indicating its energy efficiency.
81% found it easy to use and maintain
Setting up the product was easy and the controls/settings are user-friendly.
The purifier is very easy to use, even for someone who has never bought something like this before.
The air purifier is easy to use with four simple buttons and a grab handle for easy carrying and setup in any room.
I will explain the steps to use the air purifier. Simply plug it in, turn it on, select a speed from 1-5, and choose whether to turn on/off the UV-C and timer for up to 8 hours.
72% were satisfied with the design, although 28% were dissatisfied with its appearance
I love the sleek design of the air purifier and it matches well with modern furniture.
I criticize the design of the air purifier. It seems like the design team was more focused on making it look pretty than on the functionality of the machine.
70% satisfied with the coverage area
The older version of air purifiers couldn't handle our larger house alone, but the new models have made our house completely clean and free of allergens.
82% found it easy to use; however, 18% found it cumbersome to maintain
The air purifier freshens the air in a room that used to smell foul.
After using the air purifiers for a couple of days, I have noticed an improvement in the air quality.
During the nearby fire in my community, the air purifier helped improve the air quality.
The air purifier provides excellent quality air by cleaning it with UV light from each side of the unit.
I noticed that the air was cleaner to smell and breathe. This indicates that the air purifier was successful in eliminating odors.
The air purifier successfully eliminated odors, making the air cleaner and easier to breathe.
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