Best Germguardian Air Purifiers 2018 | HowtoHome

Best Germguardian Air Purifiers

Best Germguardian Air Purifiers

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Type Tower, plug-in
Size 6.1 x 9.5 x 27.2
Weight 10.55 lbs
Filter Carbon Pre + HEPA + UV
Room Coverage 180 sq. ft.
ACH 5
CADR Ratings Dust: 126 Pollen: 128 Smoke: 116

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Type Tower, plug-in
Size 10.2 x 7 x 28
Weight 9.55 lbs
Filter Carbon Pre + HEPA + UV
Room Coverage 180 sq. ft.
ACH 5
CADR Ratings Dust: 123 Pollen: 128 and Smoke: 116

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Type Tower, plug-in
Size 7 x 10.2 x 21.5
Weight 7 lbs
Filter Carbon Pre + HEPA + UV
Room Coverage 167 sq. ft.
ACH 5
CADR Ratings Dust: 118 Pollen: 125 Smoke: 108

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Type Compact, plug-in
Size 7.5 x 6.5 x 11
Weight 4.85 lbs
Filter Carbon Pre + HEPA-type + UV
Room Coverage 60 sq. ft.
ACH N/A
CADR Ratings Dust: 66 Pollen: 76 Smoke: 50

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Type Console, plug-in
Size 9.8 x 17 x 27
Weight 20.3 lbs
Filter Pre + HEPA + Carbon + UV + Ionizer
Room Coverage 335 sq. ft.
ACH 3
CADR Ratings Dust: 216 Pollen: 265 Smoke: 216

Selecting your next air purifier can require a lot of research. With hundreds of air purifiers in the market, each one different from the next, you might need to do some serious reading to find the model with the features that best suit your needs. In the midst of this search, we recommend a closer look at Guardian Technologies, a company that specializes in manufacturing cutting-edge home environment products.

Founded in 2002, Guardian Technologies is relatively new to the air purifier market but have rapidly gained popularity. This growth is thanks to their GermGuardian line of air purifiers that all feature their signature UV-C light treatment to tackle bacteria and viruses. The GermGuardian air purifiers are not only powerful, reliable, and efficient, they also cost less than other air purifier brands.

This article compares the 5 best GermGuardian air purifiers in an effort to highlight the key features that this brand provides in the hope that it helps streamline your research for your next air purifier purchase.

The GermGuardian AC5250PT is a sleek, tower-type air purifier that is capable of purifying the air in a space of no more than 180 sq. ft. Its 4-stage air purification consists of a carbon pre-filter, a True HEPA filter with PetPure Treatment, and a UV light, making it perfect for both allergy sufferers and pet owners.

Pros

  • Affordable (upfront)
  • Sleek design
  • Energy efficient
  • PetPure Treatment for antimicrobial protection
  • Good for both allergy sufferers and pet owners

Cons

  • Relatively small room coverage
  • Slightly expensive replacement filters

Features

  • 4-Stage Purification System
  • 5 Fan Speeds
  • Filter Change Indicator
  • Programmable Timer
  • UV-C Technology
  • PetPure Treatment
  • 5-year Warranty

The GermGuardian AC5250PT is one of Guardian Technologies’ best-selling and best-performing air purifiers to date! On the outside, it features the same sleek design that most GermGuardian air purifiers have. However, on the inside, it’s another story: the AC5250PT has a unique 4-stage air purification system which consists of a carbon pre-filter, True HEPA filter with PetPure Treatment, and UV light. The PetPure Treatment is great for preventing the growth and accumulation of bacteria on the filters so that they last longer.

One of the great things about Guardian Technologies is that their products are very affordable and the AC5250PT is no exception, with most retailing at less than $100.  It’s also Energy Star rated so you know that it isn’t going to make a dent in your electricity bill.Overall, the AC5250PT is undoubtedly an excellent The AC5250PT also gives you 5 fan speeds to choose from, a programmable timer, and a helpful filter change indicator.

Unfortunately, one of the tradeoffs for such an affordable air purifier is that it is rated to cover only 180 sq. ft. of space. In addition its replacement filters can get quite pricey, especially considering how often you have to change them. The costs can add up to almost a brand new unit. Overall, the AC5250PT is undoubtedly an excellent, budget-friendly air purifier that can take care of anything from pollen and dander to mold and bacteria.

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The GermGuardian AC5000E is another affordable tower-type air purifier that uses a 3-stage air purification system consisting of a carbon pre-filter, True HEPA filter, and UV light. It can cover an area of 180 sq. ft. and is good for dealing with common household air pollutants.

Pros

  • Affordable (upfront)
  • Sleek design
  • Lightweight
  • Energy efficient
  • Quiet
  • Slightly better CADR ratings

Cons

  • Relatively small room coverage
  • Slightly expensive replacement filters

Features

  • 3-Stage Purification System
  • 3 Fan Speeds
  • Filter Change Indicator
  • Ultra-Quiet Operation
  • UV-C Technology
  • 5-year Warranty

The GermGuardian AC5000E is almost identical to the AC5250PT in terms of design. However, in terms of features, there are a number of differences.

First off, the AC5000E has a 3-stage air purification system that uses a carbon pre-filter, True HEPA filter, and UV light. Note that the True HEPA filter used does not have PetPure Treatment. Despite this, the AC5000E actually has noticeably better CADR ratings than the AC5250PT, which means it’s able to combat pollen and dust at a slightly faster rate. In addition, the AC5000E has only 3 fan speeds to choose from and does not have a programmable timer.

Other than those differences, everything is pretty much the same. The AC5000E also has a filter change indicator to make maintaining it a lot easier, and it is also Energy Star rated so you can be sure that it won’t consume too much electricity. It’s also very quiet on the low and medium setting, but can get a little noisier on the highest setting. This is not surprising as it holds true for a lot of air purifiers regardless of the brand.

Of course, with such an affordable air purifier, you can’t expect a lot of coverage. Like the AC5250PT, the AC5000E can only cover an area of 180 sq. ft. It’s also pretty expensive long-term because of the expensive filters which have to be replaced twice a year, almost adding up to a brand new GermGuardian air purifier. In the grand scheme, the AC5000E can be an affordable choice as your first line of defense against allergy and asthma triggers.

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The GermGuardian AC4825 is a budget-friendly tower-type air purifier equipped with a 3-stage filtration system which includes a carbon pre-filter, True HEPA filter, and UV-C Light to fight disease-causing bacteria. It is best used in small rooms and is popular for its ability to filter out household odors and harmful volatile organic compounds (VOCs).

Pros

  • Affordable
  • Small and lightweight
  • Quiet
  • Good for odors, mold, viruses, and bacteria
  • Energy efficient

Cons

  • Relatively small coverage
  • No filter change indicator
  • Slightly expensive replacement filters

Features

  • 3-Stage Purification System
  • Ultra-Quiet Operation
  • UV-C Technology
  • 3 Fan Speeds
  • 3-year Warranty

The GermGuardian AC4825 remains to be Guardian Technologies’ most popular air purifier to date. With more than a whopping 8,000 reviews on Amazon, the AC4825 has obtained a pretty solid reputation in the air purifier community.

Like the previous two air purifiers, the AC4825 uses a similar sleek exterior seen on other Guardian Technologies air purifier models. The AC4825 is smaller, however, and more lightweight, weighing in at only 7 pounds, for easier mobility. It also has a 3-stage air purification system made up of a carbon pre-filter, True HEPA filter, and UV light treatment. Like the AC5000E, it also has 3 fan speeds, and people have said that despite its seemingly small size it is excellent at removing smoke and odors.

One of the biggest reasons why the AC4825 is so popular is because it comes quite cheap, even cheaper than both the AC5250PT and AC5000E. It’s also Energy Star rated so that you know it’s energy efficient. It runs on Ultra-Quiet Operation, too, so you can leave it on for long periods without worrying about it being too disruptive or too energy-consuming.

Its room coverage – up to 167 sq. ft. –  is admittedly little less than the AC5250PT and AC5000E, and it also lacks a filter change indicator so you have to regularly check the filters. Replacement filters for the AC4825 also remain to be quite expensive. Overall, however, the undeniable popularity of the AC4825 is a testament to how effective it is as a small room air purifier.

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The GermGuardian AC4100 is a very lightweight compact air purifier with a 3-stage filtration system which includes a HEPA-type filter, a carbon filter, and an optional UV light treatment. It’s best used for small rooms no larger than 60 sq. ft. in size to remove common household pollutants, odors, and eliminate disease-causing bacteria.

Pros

  • Very lightweight and portable
  • Attractive design
  • Good for odors and bacteria
  • Energy efficient
  • Affordable (upfront)

Cons

  • Not a True HEPA filter
  • Very small room coverage
  • Short warranty
  • Slightly expensive replacement filters

Features

  • 3-Stage Purification System
  • 3 Fan Speeds
  • Filter Indicator
  • Optional UV Light
  • 1-year Warranty

The GermGuardian AC4100 is one of Guardian Technologies’ best-selling compact air purifiers. Weighing less than 5 pounds, the AC4100 is a lightweight and portable air purifier that can be placed on desktops, bedside tables, or shelves. Reminiscent of a speaker, the simple design comes in a neutral gray color which blends in easily with any type of room decor. Housed within this very light unit is a 3-stage filtration system that targets all types of household pollutants ranging from allergens to odors to bacteria. Like most Guardian Technologies products, the AC4100 is also Energy Star rated and consumes very little energy when it’s plugged in and running. It features an optional UV light feature to fight off germs in your room and has a filter change indicator to help maintain the device. Retailing at less than $60, this small air purifier is definitely a steal.

It is important to note, though, that this model doesn’t use a True HEPA filter. Rather, it employs a HEPA-type filter that’s capable of filtering out 99% of particles 0.7 microns in size or larger. This means it’s a little less efficient at filtering out smaller particles. The AC4100 is also only able to cover a very small space of 60 sq. ft., which isn’t too surprising considering it’s just a compact air purifier. Unfortunately, the replacement filters for this one are expensive as well.

Considering that you’re only covered by a short limited warranty of only 1 year, you should really take care of the AC4100 so that it lasts as long as possible. As far as compact air purifiers go, the AC4100 remains to be one of the most reliable and provides you with great value for your money.

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The GermGuardian AC9200WCA is a high-end, console-type air purifier that uses a pre-filter, True HEPA filter, carbon filter, UV light, and an optional ionizer to make up its air purification system. It’s capable of covering large areas of up to 335 sq. ft. It’s good for removing allergens, smoke, odors, and VOCs.

Pros

  • High CADR ratings
  • Energy efficient
  • Attractive design
  • Quiet
  • Good for allergens, bacteria, odors, and VOCs

Cons

  • Large and heavy
  • Expensive (upfront and long-term)
  • Ionizer produces small amount of ozone
  • Only a few features considering its price

Features

  • 5-stage Purification System
  • 3 Fan Speeds
  • Filter Change Indicator
  • Programmable Timer
  • Optional Ionizer
  • Optional UV light
  • 3-year Warranty

The GermGuardian AC9200WCA is one of only two console-type air purifiers manufactured by Guardian Technologies. This beautiful air purifier comes in a sleek, white design that looks very modern and would blend in perfectly in any home setting. While not as popular as the other air purifiers in this list, the AC9200WCA is definitely one air purifier you’ll want to hear about.

It has an impressive 5-stage air purification system consisting of a pre-filter, True HEPA filter, activated carbon filter, optional UV light, and optional ionizer. You can be sure that this air purifier will take care of all types of airborne pollutants like pollen, dust mites, pet dander, odors, germs, and even hard-to-get VOCs. Thanks to the AC9200WCA’s dedicated activated carbon filter, this air purifier is better and able to filter out odors and VOCs than the other air purifiers in this list, and its CADR ratings as also very impressive.

Aside from its powerful system, the AC9200WCA also has a lot of useful features like a filter change indicator and 6-hour programmable timer. There are 3 fan speeds to choose from, and the UV and ionizer options can be turned on or off depending on your needs. It’s important to note that the ionizer does produce trace amounts of ozone within limits set by government authorities.

Unfortunately, all this comes with a very expensive price tag. Retailing at around $300 to $400 depending on where you purchase, the AC9200WCA is definitely pricey. Its replacement filters are also very expensive especially when you add up the costs in the long run. It’s also large and heavy, making it difficult to move it around the house. However, the biggest disappointment would have to be the lack of additional features that most air purifiers in this price range would have, like an air quality indicator or different operation modes. Regardless, the AC9200WCA is still one of Guardian Technologies’ best-selling air purifiers and definitely one of the most powerful at removing those pesky air pollutants at home.

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Final Thoughts

Guardian Technologies manufactures several of the best-performing air purifiers in the market today. Though they are a relatively new company, Guardian Technologies has already earned its position at the top with the other big names in the air purifier industry by consistently producing high quality air purifiers at very reasonable and affordable prices. Their products are easy to use, provide germ protection using UV-C Technology, and are all aesthetically pleasing.

However, overall, we believe that the most well-rounded GermGuardian air purifier that will give you the best value for your money is the GermGuardian AC5250PT. It has a good air purification system that has the additional support of the PetPure antimicrobial treatment for protection against growth of molds and bacteria on the filters. It has a few more features than the other air purifiers in the same price range and provides a little more room coverage, making it a nice balance of features to price tag.