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GermGuardian Air Purifiers Review

GermGuardian Air Purifier Company Review

  • Overall Rating
    4/5
  • Products & Services
    4/5
  • Cost
    4.5/5
  • Ease of Use
    4.5/5
  • Customer Support & Reviews
    4.5/5
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GermGuardian prides itself on building air purifiers that not only rid the air of particle pollution but kill bacteria, viruses and mold floating around. This company stands out for its use of UV-C light, something you won’t find in many air purifiers. UV-C light has been identified by the FDA as disinfectant for air, water, and nonporous surfaces. The units receive high praise from their customers and most models are very budget-friendly.

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What Products Does GermGuardian Make?

GermGuardian AC4825

Product shot of a GermGuardian AC4825
  • Covers up to 153 square feet
  • True HEPA filter
  • Three-year warranty

The AC4825 is likely one of GermGuardian’s most popular models. For around $100, you can purify up to 153 square feet. It combines a true HEPA filter for particle pollution, activated charcoal for odors, and UV-C light for germs to help you breathe cleaner, healthier air. It has three fan speeds and is Energy Star certified.

GermGuardian CDAP4500 Wi-Fi Smart 4-in-1 Air Purifier

Product shot of GermGuardian CDAP4500 Wi-Fi Smart 4-in-1 Air Purifier
  • True HEPA filter
  • Remote connectivity with Alexa and Google Assistant
  • Five-year warranty

This 4-in-1 air purifier uses a true HEPA filter to capture indoor particle pollution, a UV-C light to reduce germs, and a charcoal filter to help eliminate odors. It can be operated through the GermGuardian app, as well as voice-controlled by Amazon’s Alexa or with Google Assistant. The unit has a built-in air quality monitor that detects polluted air and adjusts the purifier accordingly. It has five fan speeds and covers up to 148 square feet.

GermGuardian AC5900WCA

Product Shot of a GermGuardian AC5900WCA
  • True HEPA filter
  • Covers up to 365 square feet
  • Energy Star certified

The GermGuardian AC5900WCA is a good option for larger spaces, since it covers up to 365 square feet. It works with a true HEPA filter for airborne irritants, a carbon filter for odors, and an UV-C light for germs. The unit has three fan speeds and a timer that can be set for up to eight hours. It’s Energy Star certified and comes with a three-year warranty.

GermGuardian AP5800W

A product shot of GermGuardian AP5800W
  • Covers up to 298 square feet
  • 360-degree HEPA filter
  • Three-year warranty

The GermGuardian AP5800W works in rooms up to 298 square feet. It’s equipped with an air quality monitor that will detect what’s in the air and adjust the purifier accordingly. A true HEPA filter captures particle pollution, an activated charcoal filter takes care of odors and smoke and the UV-C light tackles germs. The 360-degree HEPA filter is made and designed to capture particles in every direction of the room. This unit has four fan speeds, an auto mode, sleep mode, and a child safety lock.

GermGuardian AC4300 Elite 5-in-1 Air Purifier

product shot of GermGuardian AC4300 Elite 5-in-1 Air Purifier
  • Covers up to 153 square feet
  • “Pet Pure” antimicrobial agent
  • Three-year warranty

GermGuardian markets its AC4300 Elite as a good model for allergy sufferers. The true HEPA filter has an antimicrobial agent called the Pet Pure to help keep mold, mildew, and odor-causing bacteria from forming on the filter’s surface. The UV-C light helps reduce germs and the charcoal filter captures odors. It will work well in rooms up to 153 square feet, has three fan speeds, and is Energy Star certified.

GermGuardian AC9400W

product shot of GermGuardian AC9400W
  • True HEPA filter
  • Covers 402 square feet
  • Three-year warranty

The AC9400W is a good option for larger spaces since it covers up to 402 square feet. This unit is also equipped with a 360-degree HEPA filter for full room coverage. Activated carbon takes away the odors and a built-in air quality monitor will detect airborne irritants and adjust to capture them. This unit also has an optional ionizer for an extra boost to get rid of allergy triggers. It has a timer that can be set for up to 12 hours and is equipped with a child safety lock.

GermGuardian AC085

product shot of GermGuardian AC085
  • Covers 100 square feet
  • Aromatherapy tray
  • Portable and lightweight

This portable table top air purifier is equipped with an aromatherapy tray to improve the scent of the air around you. Its filter traps dust and allergens and the UV-C light helps reduce germs. It’s small – standing only seven inches tall – and lightweight, so it is easy to move. It has two fan speeds and can be charged with a USB cable. It’s important to note, the main filter on this unit is not a HEPA standard filter.

GermGuardian AP6100 Pro Max

Product shot of GermGuardian AP6100 Pro Max
  • Covers up to 837 square feet
  • Two true HEPA filters
  • Real-time air quality monitor

The GermGuardian Pro Max has the largest coverage area of any air purifier this company makes. It can clean up to 837 square feet four times an hour or up to 4050 square feet once an hour. The Pro Max has a three-layer filter – two washable pre-filters that capture large particles are the first layer. Activated charcoal makes up the next layer to get rid of odors and smoke. The last layer is two true HEPA filters to capture the smallest of particles. It has five fan speeds, a real-time air quality monitor, and a child safety lock. It’s also equipped with wheels to make it more portable.

PureGuardian AP2200CA

Product shot of PureGuardian AP2200CA
  • True HEPA filter
  • Covers up to 153 square feet
  • Tower design

The PureGuardian works with a true HEPA filter to reduce allergy triggers, while an activated carbon layer gets rid of smoke and odors. It will cover up to 153 square feet, has three fan speeds, and is Energy Star certified. The tower design makes it easy to place in smaller rooms.

UV-C Lights and Air Purification

In order for UV-C lights to be effective in killing germs and helping clean the air, the bacteria, viruses and mold have to be exposed to the light for a lengthy amount of time. GermGuardian claims that all of its units equipped with UV-C lights have been tested with Staphylococcus Albus which can lead to staph infections, Escherichia Coli (E. coli), Aspergillus Niger (a dangerous type of mold), and Phi-X174 (a virus).

GermGuardian offers more than 40 units for purifying and cleaning the air. You are likely to find one that fits your needs in your price range.

GermGuardian’s Additional Features and Services

GermGuardian Pluggable Air Purifier 

This $60 nightlight doubles as an air purifier. It plugs into your wall outlet and helps improve your air quality by capturing airborne particles with its filter. It’s also equipped with a UV-C light inside to help reduce bacteria, mold, and viruses floating in the air. It works best in smaller rooms or spaces. There are two models available – one allows you to add essential oils to the plug for a fresher smell. It’s important to note, however, that the filter for this plug is not HEPA grade.

GermGuardian Portable Compact Phone Sanitizer

The Covid-19 pandemic put a whole new emphasis on cleaning items we may never have thought about before – including our smartphones. This $80 sanitizer will clean your phone and other small accessories. It incorporates UV-C light technology to reduce bacteria, germs, and viruses that may be contaminating our phones.

In addition to air purifiers, GermGuardian also manufactures air sanitizers, essential oil diffusers, fans, heaters, and humidifiers.

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Germ Guardian’s Cost

While you can pay up to $1000 for a GermGuardian air purifier, most of the units are below $200. Some of them are even less than $100. They generally fall on the low end of the air purifier price range and can be considered very budget-friendly.

GermGuardian’s Customer Reviews

GermGuardian receives high and positive praise for its air purifiers. You’ll find many online reviewers who like the model they have and would recommend it. GermGuardian makes one of the most popular air purifiers sold on Amazon. The GermGuardian AC4825 has thousands of reviews and a 4.6 rating among customers.

The company has had three complaints filed against it with the Better Business Bureau over the past three years. Two of them have to do with faulty air purifiers. And according to the customers, GermGuardian has rectified the situations to their satisfaction.

GermGuardian’s Company Background

GermGuardian is manufactured by Guardian Technologies. Its parent company – Lasko Products – was founded in 2002 and is headquartered in Euclid, Ohio. The company offers a wide range of small appliances including air purifiers, sanitizers, humidifiers, essential oil diffusers, essential aromatherapy oils, as well as heating and cooling units. As the name implies, their focus and mission is on germ control and elimination, to make homes healthier places to be.

The Bottom Line on GermGuardian

GermGuardian is committed to creating products to improve your health. The air purifiers are some of the few on the market equipped with UV-C light to help kill germs which make us sick. The units are budget-friendly – most of them cost below $200. Customers recommend their products and have high praise for the way they help them breathe cleaner air inside their homes.

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