Reviews of Spiritual Products >> Air Cleaner Review

GermGuardian AC4825 — True HEPA, Odor Reduction, and UV-C

If you are thinking that your house is free from the pollution and dust then you are wrong; actually it may very well be that the indoor air contains more germs than outside. So, having an efficient air cleaning system is a great hack to keep yourself and your family members free from various potential infections.

GermGuardian AC4825 is a 3-in-1 air purifying system that is able to capture about 99.97% of the dust and germs from your indoors. Whether it is the dust, dirt, allergens, smell (of cooking, smoking, or pets) or mold spores; all these things can be efficiently captured by this system.


GermGuardian AC4825

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The dimensions of GermGuardian AC4825 are 7 x 10.2 x 21.5 inches and it weighs about 7 pounds. Unlike the systems that produce ozone by attracting particles with an electrostatic charge, this system comes with three step filtration: True HEPA, UV-C, and Odor Reduction. While it doesn't emit ozone (which is not that healthy anyway), the multiple cleaning levels of this system can very efficiently free your home from dirt, dust, and germs. The GermGuardian system is ideal for rooms of medium size and is CADR rated 100+.

How GermGuardian AC4825 Works

GermGuardian AC4825 is very efficient for purifying the space inside your home from various types of germs. It cleans your house step by step through its different parts.

First of all, two filters (pre-filter and charcoal filter) get combined and capture all the large particles, along with eliminating the household odors. After this basic filtration, a True HEPA filter captures all the airborne particles which are smaller than 0.3 microns in size. These particles include dust mites, mold spores, debris, plant pollens and more. Because of that, this HEPA filter also reduces the concentration of indoor asthma triggers.

The last step is the UV-C technology, which kills the airborne viruses and bacteria. In addition, Titanium Dioxide, which is activated by UV-C light, decomposes all the odor molecules and thus, eliminates the smell caused by cooking, smoking, and pets.


GermGuardian AC4825 is hands-down one of the most preferred air cleaning systems which is available at an affordable price. Here are some unique features of this air purifier:

  • As mentioned above, GermGuardian AC4825 is suitable for medium size rooms measuring up to 155 square feet. So, it is perfect to be used, for example, in bedrooms.
  • The CADR (Clear Air Delivery Rate) of this system is 100+. It means that GermGuardian AC4825 is able to provide 100 cubic feet of fresh and clean air per minute.
  • GermGuardian AC4825 works silently. There are three different fan settings — low, medium, and high that you can set according to your needs. When the system is set on low, it is much quieter; even it doesn't get much louder when set on medium. And when set on high, it produces little noise which is termed as white noise for many people.
  • The easy set-up and clear operations make GermGuardian AC4825 easy to use. Even the new users will not get any problem while using it.
  • Moreover, GermGuardian AC4825 is easy to maintain. You just need to wipe it with a dry and soft cloth, so that the dust is not accumulated on the vents. And the filters should be vacuumed every two weeks. You can replace them every 6 to 8 months.

It is important to note that the filters are not really washable. The charcoal pre-filter system actually prolongs the life of the filters. They should be replaced after a while (6 months or so), depending on whether you keep it in a dusty area or not. You can buy filters in bulk from Amazon.

All in all, this is one of the best air cleaners we have come across. It is also very nice looking. The 3-stage system of filtration is a guarantee that it will eliminate all pollutants from your home. It doesn't make too much noise, it is easy to maintain and it doesn't cost too much. To buy one such system, visit


Gaurav says:

I have also listen to my one of my uncle that - It is the best one we must have.

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