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GermGuardian AC5250PT Review

GermGuardian AC5250PT Review featured imageThe GermGuardian AC5250PT

Dealing with polluted air is something most of us understand and have in common.  From pet dander to harmful toxins in the air, much can make your home feel stuffy and unclean.  With the GermGuardian AC5250PT air purifier, your troubles will end and be replaced by cleaner fresher air.

Backed by plenty of positive online reviews, this purifier seems to be a step ahead of other purifiers with its enhanced filters and added features designed to get the job done and purify up to 99.97% of the pollutants and allergens in your air.  To top it off, it also comes with cutting-edge technology that will kill airborne mold spores, germs, viruses, and bacteria.

We have conducted thorough research and provided an in-depth GermGuardian AC5250PT assessment to give you a better understanding of the product.  We have also compiled detailed lists of its impressive features, its pros, and cons in addition to answering a few critical questions that we felt would help you make a more informed decision before purchasing it.

After hours of thorough research and reading multiple customer reviews, we can honestly say we like this product and have a hard time finding fault with it.  We are incredibly impressed with its combination of high powered HEPA, Pet Pure and Charcoal filters that are designed to clear not just allergens and pollutants but, pet dander, powerful odors, and harmful germs, bacteria, mold spores, and viruses.

Its 5-year warranty gives us confidence in the product and its overall quality.  We love that the manufacturers understand the importance of building customer confidence and we believe that you will not be disappointed with this purifier.

The 5-speed filter control feature allows you to use the purifier during night time.  The extra quiet night mode ensures that the purifier will not disturb you while sleeping.  The accompanying timer enables you to program an automatic switch between speeds.

We love the big but easy to handle stature of the GermGuardian AC5250PT which is perfect for installation in bigger rooms.  To top it off, instead of cleaning the filter regularly, you can leave it in for up to 8 months before replacing it with a brand-new filter.

Overall, we love the GermGuardian AC5250PT, and we are confident in recommending it to anyone looking for an effective quality purifier.  For those not yet convinced, we have taken the liberty of compiling a list of pros and cons as well as answering a few critical questions you might have about the product.

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GermGuardian AC5250PT

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Last update was on: February 17, 2020 2:32 pm
$119.99 $229.99


  • Powerful HEPA Filter. Aware of the need to provide a quality purifier that effectively clears stubborn particles from the air, the manufacturers of this product installed a powerful HEPA filter that can eliminate up to 99.97% of all pollutants such as dust and mold spores.
  • Added Pet Pure feature. In addition to the HEPA filter, this purifier comes with an added Pet Pure agent that stops bacteria, mildew, and mold from developing and thriving on the filter.  This keeps it safe for use at all times until it needs replacement. 
  • A bonus charcoal filter. The manufacturers of this product understand that obnoxious odors can be just as troublesome as dust particles and other pesky particles floating in the air.  That is why they have added a bonus charcoal filter that is designed to eliminate overpowering smells and odors caused by pets, cooking and smoking.
  • Healthier air. Not just an air purifier, the GermGuardian is well equipped with UV-C technology that is powered by Titanium Dioxide which destroys airborne mold spores, viruses, bacteria, and germs.  Now, your air is both cleaner and healthier.
  • Bigger and better. This GermGuardian purifier is about 28 inches tall, large enough for use in medium-sized to larger rooms making it perfect for spacious office areas or more significant than average living rooms.
  • 5-speed filter control. From high powered allergen cleaning to nearly soundless sleeping mode, this purifier comes with easily controlled 5-speed settings that adjust to suit your current needs.  An efficient feature designed to work even during times when you require minimal distractions.
  • Convenient filters. The manufacturers of this product understand that no one wants to clean a dirty filter. This purifier’s filters have a lifespan of up to 8 months; they can easily be replaced once they have reached their limit.
  • Cool timer for your filter speed. For the busy customer, this purifier comes equipped with an 8-hour timer.  Set the timer and the purifier will automatically adjust its speed to sleep mode.  When it comes to bedtime, your sleep will be undisturbed.
  • Impressive 5-year warranty. Demonstrating confidence in the GermGuardian AC5250PT, this purifier is backed by a 5-year warranty. It is obvious the creators of this purifier want you to rest assured and trust the quality of their product.
  • Eco-friendly units. With the GermGuardian AC5250PT’s Energy star units, this purifier is qualified and recognized as an eco-friendly unit saving energy without compromising on quality.  This unit maintains a combination of efficiency and climate-consciousness, a plus in our modern era.

Pros And Cons


  • Comes with an assuring 5-year warranty that guarantees a long-lasting quality product.
  • Has a timer that can be set to change the speed settings of your filters automatically.
  • It comes with an added Pet Pure agent that is designed to stop bacteria, mold, and mildew from thriving on the HEPA filter.
  • Has UV-C technology which is powered by Titanium Dioxide to destroy airborne mold spores, viruses, bacteria, and germs.


  • Replacement filters and other extra parts don’t come with the purifier and must be purchased separately. Some have complained about their price.
  • The five-year warranty only applies to certain parts of the purifier and can exclude replacements.

Frequently Asked Questions

Does this purifier clear toxic fumes from paint?

Yes, it has Charcoal filters that are designed to clear overpowering smells and odors that include fumes from the paint.

Can I use the purifier during the night?

Yes, its lowest filter speed is designed to work ultra-quietly ensuring that it won’t disturb you during the night.

Guardian Technologies Profile

Created with a vision to provide viable solutions to domestic hygiene issues, Guardian Technologies has spent years working hard to fine-tune their products and make people’s lives simpler and healthier.  The company prides itself on scrutinizing customers’ needs and delivering the perfect solution by improving the environment in their homes and offices.

From air purifiers to essential oil diffusers, Guardian Technologies offers a wide range of products that are eco-friendly while supporting their customers’ well-being.  To learn more about the company, visit their website at

Bottom Line

It was difficult for us to find any negative reviews about the GermGuardian AC05250PT air purifier because so many customers love it.  It is well equipped with filters that clean everything from allergens to mold spores and airborne germs.

The 5-speed filter control makes this the perfect purifier to use in different settings and modes from busy days to quiet nights.  There is no need to switch your purifier off when you are sleeping so rest assured, the GermGuardian AC5250PT will get the job done 24 hours 7 days a week.

Duke Taber is the owner of 3 successful websites and is now taking his skill as a writer and using it to help non-profit organizations and leaders around the world.