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GermGuardian AC5350B

A re you aware of the fact that indoor air pollution levels may be up to 5 times higher than outdoor levels? Inevitably you spend many more hours indoors rather than outdoors so you will be breathing in contaminated air. It’s suitable for rooms up to 167 sq. ft. which means that you can use it for large living rooms, office spaces, and workshops. Wherever you spend the most time indoors. Since the cold season is approaching, the best decision you can make for yourself and those you love is to purchase this model. Please remember to always use Guardian Technologies replacement parts to maintain production efficiency.

GermGuardian AC5350B Image

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Superior Efficiency

You will be pleased to know that for a small amount of money, it will prove to be an investment over the years. Whatever the season, you will be able to use it for however long you wish. Its high quality will remain the same as it was in the beginning. Some of its features are:

  • Traps Contaminants – Due to the HEPA filter, this model is capable of capturing up to 99.97% of dust and allergens as small as .3 microns.
  • Fights Bad Smells – Thanks to the charcoal filter, you will find that you will never smell odors from pets, smoking, and cooking. Your clothes will no longer smell like the last meal you prepared
  • It Removes Germs – This model also has UV-C technology. This technology has been developed with Titanium Dioxide in order to remove germs, bacteria, viruses, and mold


GermGuardian AC5350B Spec Sheet
Area coverage 167 sq. ft.
Air purification efficiency 99.97%
Filtration stages 4
Filter media Pre-filter, charcoal filter, True HEPA filter, UV-C light
Air changes per hour 4
Air circulation 125 CFM
CADR rating 108 for smoke, 114 for dust, 127 for pollen
Energy Star certification
Noise output 60 dB
Filter life 6-8 months
Filter check indicator
Speed settings 5
Size 9.06” x 6.69” x 27.56”
Guarantee 5 years
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As mentioned you don’t have to waste a lot of money on maintenance and up-keeping. When the filter needs replacing, you will be notified by the indicator light. This means that there’s no need for second-guessing or time wasted. Its particularities are:

  • Energy Start Rated – You can use this model every day for many hours without your electricity bill going up. Even if it requires power, you won’t pay more than a coffee cup at your local coffee shop
  • 5 Speeds – As you can use it during the night and day, you have a wide variety of speeds to choose from. Keeping it on the lowest speed if you wish to use it at night. The lower the speed, the lower the noise
  • High Clean Air Delivery Rate – As you may know, it’s beneficial to have CADR numbers high. For tobacco smoke it has a rating of 108, for dust, the rating is of 114, and for pollen, it’s of 127
  • Numerous Air Changes – After the tests, the research has shown that there are over 4x air changes per hour. This will ensure clean air even if the indoor air is highly polluted

GermGuardian AC5350B Image

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Even if you have numerous people constantly going in and out of the house, it will still work efficiently. However, we do recommend that if you keep it on every day, you change the filter every 3 to 6 months in order to avoid disappointment. As well as, there’s no need to keep the windows and doors open if you have this item. If you keep it open, more polluted particles will enter your home. It can get rid of:

Convenient Design

It measures 28” high. This means that you can use it in different rooms and corners. It’s also black which means that it will fit easily with whatever décor you may have. As well as, the buttons are easy to understand and the digital display has ambient colors. Therefore, you will find it suitable to change the buttons at night. No bright light will hurt your eyes. The timer is one of the best features. It’s programmable so you can set the model to function for specific hours so you don’t have to stop what you’re doing and turn it off.


The 4-in-1 system is delivered by what is widely recognized as one of the most serious and respected air purifier manufacturers on the market, so it comes as no surprise that we fully support your decision if you choose to opt for it. Reliable in the long run, quite easy and intuitive to run due to its well thought out design, and with a filtering efficiency of up to 99.97%, it tackles issues ranging from odor removal, to relieving you of allergy symptoms, to dust presence reduction, and more. Moreover, filter replacement isn’t required all that often so that you won’t spend too much money on maintenance. This aspect combined with the cheap upfront price make it the go-to for anyone who is on a budget yet seeks clean air indoors.

Markus Mackay
Markus Mackay
Our resident expert in all things AC-related, Markus is a never-ending source of knowledge regarding how these systems work. What makes him so savvy in this field is his direct experience that he acquired while working in sales. The connections he made during that period also came in handy here as Markus knows a lot of experts in this field. With each article uploaded, he makes sure to gather the expertise of his more experienced ex-peers as well, making sure to provide readers with reliable reviews and articles.

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