GermGuardian Air Purifier Review

GermGuardian AC4825 Air Purifier Review

Those who have severe allergies should take the necessary precautions when allergy season comes around. Doctors recommend incorporating an air purifier into your home, so allergies don’t hit you as hard. It’s important to make note that you can’t buy any old air purifier.

Some air purifiers can’t expel all the indoor air pollution that trigger sinus problems and further weaken your immune system. A trusted air purifiers that doctors recommend comes from Guardian Technologies. This company manufactures one of the best-selling air purifiers that’s called GermGuardian Air Purifier.

GermGuardian Air Purifier expels almost 100% of air pollutants, so you know that the air you breath lacks any harmful bacteria.

Below is a detailed review of GermGuardian Air Purifier.

GermGuardian Air Purifier

GermGuardian Air Purifier is made with high-grade materials that ensure a thoroughly clean home. Every breath you take will be one without harmful pollutants.


  • HEPA filter
  • 22 inches
  • ENERGY STAR qualified
  • Emits little sound
  • Replaceable filter
  • Three-speed feature
GermGuardian AC4825 3-in-1 air cleaning system top view.

Who Is Guardian Technologies?

Guardian Technologies makes its mission to produce devices that make your home both a healthy and peaceful environment. The company has won numerous notable awards that confirm its ability to manufacture high-quality products for in-home use.

Guardian Technologies manufactures more than just air purifiers. In fact, it offers an extensive range of small appliances that help create a healthy home. What separates Guardian Technologies products from the competition is the innovation applied to each one.

The company also produces ultrasonic humidifiers, essential aromatherapy oils, UV air sanitizers, and essential oil diffusers. As you can see, Guardian Technologies provides devices that will elevate your home's health conditions.

Who Can Benefit?

Regardless of whether or not your have allergies, GermGuardian Air Purifier will prove to be an asset.

Indoor air pollution stems from fungus, dust mites, mold, pollen, carbon monoxide, and tobacco smoke. This means every home has some form of indoor air pollution. The pollution causes or aggravates many health problems including, respiratory infections, asthma, and cancer.

If you do have allergies, the air pollution found in your home will weaken your immune system, so you'll constantly be coughing and sneezing.

GermGuardian Air Purifier comes with a high-performing filter that will remove 99.97% of pollutants found in the air. Doctors agree that when you use GermGuardian Air Purifier, you’ll be drastically preventing the chance of irritating your respiratory system.

What’s The Technology Behind It?

GermGuardian Air Purifier functions so well because of the five-star materials it's made with. This makes GermGuardian Air Purifier one of the prime and best-selling air purifiers on the market.

True HEPA Filter

For those unfamiliar with HEPA filter technology, HEPA is short for high-efficiency particulate air. This is a mechanical filter that forces air through a fine mesh, which traps the harmful particles found in the air.

Some air purifiers claim to have "HEPA filter technology," but most of them are just knock-offs. GermGuardian Air Purifier comes with a True HEPA filter, which provides superior results when compared to other air purifiers on the market.

The allergens that True HEPA filters seize include dust, mold spores, pet dander, and plant pollen.

The American Academy of Pediatrics Allergy & Immunology state that True HEPA filters significantly reduce indoor asthma triggers, so your child can breathe easy.

True HEPA filters are capable of capturing up to 99.97% of airborne particles, while HEPA-type filters are capable of capturing up to 99%. This difference means that either you'll get a majority of active pollutants or you'll get less than half.

GermGuardian AC4825 3-in-1 air cleaning system full view.

GermGuardian Air Purifier can catch airborne particles that measure as small as .3 microns, which is typically unheard of. Air purifiers with HEPA type filter only capture particles that measure 2 microns or larger. This makes a massive difference in air quality.

UV-C Light Technology

GermGuardian Air Purifier comes with UV-C light technology, which is responsible for killing airborne bacteria and viruses. This technology specifically targets and kills rhinovirus, streptococcus, and E.coli.

The UV-C light cleans the air by permanently altering and harming the germ’s DNA, so they die before you can even make contact.

The light technology works with Titanium Dioxide found in GermGuardian Air Purifier. In fact, the UV-C light activates the Titanium Dioxide, which decomposes odor molecules that appear in the air. These odor molecules come from cooking, pets, and smoking.

GermGuardian added indicator lights that blink to alert you when it's time to buy a new UV-C bulb or filter. Each of these is sold separately by GermGuardian.

GermGuardian Replacement Filter B

The company offers a replacement filter that's sold separately, so you get the most out of your GermGuardian Air Purifier. Buying a genuine GermGuardian Filter is important. If you buy an off brand filter, there's no guarantee you'll get the same air purifying results.

This GermGuardian Filter works specifically for the GermGuardian Air Purifier reviewed above. Don’t expect any other GermGuardian Filters to function for your device.

The unique quality about GermGuardian Filter is that it contains multiple cleaning levels. The filtration layers include True HEPA, Pre-Filter, and a Charcoal mesh that enhances indoor air quality.

Insider Thoughts

Buyers rave about GermGuardian Air Purifier because it presents a solution to those with severe allergy problems. As stated above, you don’t necessarily need allergy issues to take advantage of what this product has to offer.

What Do Others Say?

A lot of users have only positive things to say about GermGuardian Air Purifier. The setup process is incredibly easy since all you have to do is take it out of the box and plug it in.

The additional features that come with the device are what distinguishes it from the rest of the competition. GermGuardian Air Purifier has three-speed options you can choose from- low, medium, and high.

The product emits close to no sound when it’s running, so you will always have a good night’s sleep. Even on the highest speed setting, GermGuardian Air Purifier won’t bother or annoy you.

Some buyers have the device running while they're cooking to remove any odors that may come from the kitchen. For those who love eating fish, your home will no longer have a smelly odor after you're done with the cooking.

GermGuardian AC4825 3-in-1 air cleaning system in a room.

Click on the image to check out the product on Amazon.

Buyer Advice

Based on positive customer reviews, GermGuardian Air Purifier is your go-to air purifier if you want a home that has absolutely no indoor air pollutants. Every home should have a GermGuardian Air Purifier since it provides the healthiest air cleaning results.

Where Can I Buy?

Out of all the online retailers that sell Guardian Technologies products, Amazon is the ideal place to make your order. For under $100, the GermGuardian Air Purifier can be yours. If you’re looking to buy a replacement filter, Amazon sells the genuine GermGuardian Filter for under $30.

My Verdict

This is the ideal device for someone who wants to keep the air inside their home safe to breathe. I would highly recommend buying GermGuardian Air Purifier.

Our Rating

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