GermGuardian GG1000 Review

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Updated January 7, 2023
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89 Expert Rating

The GermGuardian GG1000 kills all types of airborne bacteria up to and including viruses, germs, and even mold spores too. You’ll have to get a more powerful air purifier if you want to get rid of smoke though. But if you don’t enjoy cigarettes and are at least passable in the kitchen it shouldn’t be a problem. Check out our best air purifier under 100 list to learn more about other purifiers too!

Why We Like It – GermGuardian GG1000

GermGuardian GG1000 Air Purifiers work wonders in small rooms and spaces and can be especially nifty for condo owners who want to get their home to smell the freshest it can be. The unit is lightweight and affordable. So even if your budget only allows for one, you can easily transport it to any room you wish.

  • Kills all types of airborne bacteria
  • Compact and portable
  • Affordable
  • Only cleans a very small area
  • Can’t filter out things like smoke
  • Bulb needs changing every 4000 hours


A top-notch air sanitizer, like the Hamilton Beach 04386A air purifier, is essential to providing great air quality in any space, and the GermGuardian GG1000 works to eliminate airborne bacteria by using the UV C Bulb in combination with titanium dioxide. This combination allows the elimination of viruses, germs, and mold spores in your home. It’s a rather small device, however, so you’ll need more than one to be able to get everywhere you want to. Consider the GermGuardian AC4825E if you’re looking to cover more square feet with your air purifier.


The GermGuardian GG1000 employs a small and convenient design with a built-in UV C light bulb. The unit is designed with small rooms and small spaces in mind so don’t be surprised if you need to buy many in order to get your home fresh air clean. However, if you’re just purchasing it for your home office or bedroom, or any single area really, the GermGuardian will work its magic to your satisfaction. Also, consider other models from this brand including the GermGuardian CDAP5500BCA and the GermGuardian AC4150BLAC. Moreover, view our comparison articles for this brand like the GermGuardian air purifier AC4300 vs AC4825.


The GermGuardian GG1000 retails for a mere $40.00 on Amazon which means you can purify all the rooms in your home without having to break the bank. This is especially useful for condo owners in keeping their whole home fresh air clean. Check out the GreenTech Air Purifier for a similarly priced air purifier (even cheaper if it goes on sale) if saving money is your primary goal. Be aware that the GG1000 isn’t an all-purpose purifier though. You’ll have to upgrade to something stronger if you want to get rid of things like smoke.

GermGuardian GG1000 Wrap Up

When it comes to small room air purification, you aren’t going to get much better than the GermGuardian GG1000. If you do need something stronger, opt for something bigger that can cover a larger section of the house. But if you just want to keep your bedroom fresh so you have something nice to wake up to you won’t be disappointed with the GG1000.

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