Plug In Air Purifiers

Plug-In Air Filters Reviews

1. GermGuardian Elite GG1100

The GermGuardian Elite GG1100 cleans the air using titanium dioxide and UV-C light that team up to rid the air of bacteria, viruses, and mold. It also claims to remove odors, although the absence of ozone or carbon filters means that it won’t be as effective as conventional air purifiers in this regard.

The GG1100 sets itself apart from the field of portable air purifiers by featuring a USB charging port, which means it won’t monopolize outlet space. If you don’t mind the short 1-year warranty (the standard among plug-in devices), then the GermGuardian Elite is definitely a model to look into if fighting airborne germs is your primary concern.

2. Envion TPP50

The Therapure TPP50 from Envion boasts UV light technology to neutralize bacteria, viruses, and mold in the air. It also boasts stainless steel plates that help collect dust and other particles, although you can’t expect them to be as effective as HEPA filters. It also claims to neutralize unpleasant odors, although it doesn’t mention the specific technology that performs this task.

Aside from being highly affordable, the TPP50’s filters are also permanent and it is energy-efficient, which equate to low maintenance costs. This also means, though, that you have to regularly set aside some time to clean the filters. All in all, the Envion Therapure TPP50 is a competitive plug-in model that presents affordability, decent coverage, and low maintenance costs.

3. GermGuardian GG1000

The GG1000 air purifier uses UV-C light technology to rid the air of viruses, mold, and bacteria that may also be causing odors. GermGuardian also states that this plug-in model is good at neutralizing odors including those from pets or diaper pails.

Although its UV bulb needs to be replaced every six to eight months, the replacement bulb is affordable. This is a pro for budget-conscious shoppers who have a preference for UV-C technology. With that said, you can’t expect this machine to fight other types of pollutants, such as dust, smoke, and pollen, because it doesn’t have physical filters or an ionizer. Made for areas that are approximately 100 sq. ft., it has one of the most decent coverage specs on this list. If you’re looking for an ozone-free plug-in model with the aforementioned pros, the GG1000 is a strong contender.

4. Knox Gear KN-APUR

This Knox Gear plug-in air purifier uses ionization and ozone generation to kill bacteria, viruses, and mold. Because of its ozone output, it also handle odors pretty well. It’s not going to be as effective as small air purifiers with physical filters when it comes to trapping particles, but its ionizing function should help handle the problem.

This machine only covers a measly 50 sq. ft., which means that you should only use it in small spaces to get adequate protection. Of course, you have to make sure that this space is unoccupied, as well, so that the harmful effects of ozone may be avoided. The control knob that makes adjustable ozone output possible is a plus. If you’re just delving into the world of plug-in air purifiers and are on the lookout for an extremely affordable, entry-level machine to try, the Knox Gear KN-APUR is worth considering.

5. GreenTech GT50

The GreenTech GT50 uses ozone to rid the air of odors, mold, bacteria, viruses, and other allergens. Its adjustable ozone output is definitely a plus as it lets you control the degree of purification according to your needs. We recommend, though, that you use this machine only in unoccupied spaces to avoid ozone-related health risks.

Its coverage area of 50 sq. ft. and warranty of only 90 days may not be the best, but it at least handles both odors and germs. As it’s also filter-free, it won’t do anything to reduce dust, pet dander, and other particles in the air. If all you’re looking for is an odor- and germ-fighting air purifier that’s easy to use and maintain (and if you don’t mind using ozone devices), however, then the GT50 is an affordable option.

6. EdenPURE OxiLeaf

The EdenPURE OxiLeaf is a plug-in air purifier that uses ozone to combat odors and other airborne pollutants, such as bacteria, mold, and viruses. Because it doesn’t sport physical filters or any other technology aside from ozone generation, it’s not particularly effective at removing particles like dust and pet dander from the air.

Like the GreenTech GT50, this machine also comes with the potential hazards associated with ozone but features an adjustable ozone output. It’s also considerably more expensive than most plug-in devices.

If a compact and portable plug-in air purifier that can efficiently handle foul smells and germs is all that you’re after (and if you don’t mind using ozone-generating devices), there’s really no major reason to skip the EdenPURE OxiLeaf.