Why you need a plug-in air purifier

Ease of use.

Plug in air purifiers are very easy to use and don’t require many special features. They can be easily plugged into an electrical socket, which makes them ideal for homes with no permanent or dedicated place such as kitchen or living room where they get set up temporarily when there is heavy cooking, smoking etc..

Light and easily portable

Plug in air purifiers are very light and easily portable. Because they don’t need to be positioned, you can move them around the house at will. This makes plug-in models ideal for students or people living in rented accommodation where it’s hard to permanently install appliances that might damage the walls or furniture if not handled properly by the user.

Energy efficiency

Plug in air purifiers are very energy efficient. They don’t require any fans or motors to run, making them cheaper to use in the long term than many other types of air purifier. Some models even come with timers, so you can set them to turn off after a certain amount of time has elapsed.

Top 10 Best Plug In Air Purifiers

GermGuardian AC5350B Plug-In Air Purifier

GermGuardian AC5350B Plug-In Air Purifier

The GermGuardian AC5350B is a great choice for those looking for an inexpensive and effective way to purify the air in their homes. It has four stages of filtration: pre-filter, charcoal filter, HEPA filter and UV light technology which destroys airborne germs as well as bacteria and other microbes.

It’s whisper quiet (less than 50 decibels) so you don’t need to worry about irritating white noise while using it at night or during nap time. There are also two speed settings available – low mode offers clean air without disturbing your peace; high mode works best when odors need to be eliminated quickly. The machine covers up to 150 square feet so it will reduce pollutants from a small room or office quite nicely.

The unit itself is compact and lightweight which makes it easy to move from room-to-room when necessary. It has a simple plug-in design so you won’t need to worry about finding an outlet close by or running extension cords if needed.

PROs
  • Good price
  • Good filtration system with pre-, charcoal, HEPA and UV light technology which kills germs as well as bacteria and other microbes
  • Quiet even on the high setting so it’s great for night time use or napping babies/children
  • Lightweight design makes moving from room to room easy
CONs
  • The machine can be a little bit loud during operation which may irritate some people.
GermGuardian AC4825E Plug-In Air Purifier

GermGuardian AC4825

If you’re looking for a low-cost air purifier which is effective and easy to use, the GermGuardian AC4825E fits the bill. It provides three stages of filtration: pre-filter, HEPA filter and charcoal filter (which also helps eliminate odors) and has two fan speeds – high mode is best when there are strong odors in your home; medium works well during everyday operation or if you just need some light air cleaning without too much noise.

The unit covers up to 200 square feet so it will be good choice for most homes as long as they aren’t larger than this size. The machine itself isn’t very big either so it doesn’t take up room on your desk or countertop.

One downside is that the GermGuardian AC4825E doesn’t have a filter change indicator, so you’ll need to remember to replace the filters every six months (or sooner if they start looking dirty). But overall, this air purifier is a great value for the price.

PROs
  • Low price
  • Two speeds
CONs
  • No filter change indicator.
  • Doesn’t cover a large area of your home.
Hamilton Beach 04386A Plug-In Air Purifier

Hamilton Beach 04386A Plug-In Air Purifier

If you’re looking for something a bit more powerful than the GermGuardian AC4825E but still reasonably priced, consider the Hamilton Beach 04386A. The unit itself is larger than most plug-in purifiers so it covers up to 400 square feet of space–which means that this model will work well in homes, small offices or dorm rooms.

The air cleaning system has three stages: pre-filter (removes large particles), HEPA filter (fine dust, pollen and pet dander) and activated carbon filter (reduces odors). It also features two fan speeds; high mode can be used when there are strong smells present while medium works best on an everyday basis.

This air cleaner does have an indicator light on top that tells you when the HEPA filter needs to be changed.

It’s also worth noting that this unit is Energy Star certified which means it will cost just pennies per day to operate and doesn’t require replacement filters as often as other purifiers do (the pre-filter can be vacuumed or rinsed off). It comes with a one year warranty for added peace of mind, too.

PROs
  • Covers up to 400 square feet
  • Three stage air cleaning system
  • Two fan speeds
  • Energy Star certified
  • Comes with one year warranty
CONs
  • Larger size than some plug in models
GermGuardian GG1000 Plug-In Air Purifier

GermGuardian GG1000 Plug-In Air Purifier

The GermGuardian GG1000 is a top pick for those looking for an affordable, quality air purifier. The unit measures just six inches tall and four inches wide so it’s perfect for small spaces like bedrooms or offices.

This plug-in model uses a three stage filtration system: pre-filter (removes large particles), True HEPA filter (captures 99.97% of dust, pollen, pet dander and other allergens) and activated carbon filter (absorbs smoke, chemical fumes and VOCs). It also has two fan speeds; high is great for removing strong smells while low is better suited for everyday use.

One neat feature of this particular air purifier is the built-in night light that uses LED lights to cast a soft glow when the unit is plugged in.

While this air purifier isn’t exactly portable, it does have an automatic shut-off feature so you don’t need to worry about leaving it on all day or forgetting to turn it off yourself. And with up-to 200 square feet of coverage, the GG1000 was designed for medium sized rooms where its particular filter system will work best — especially if there are pets present.

PROs
  • Affordable
  • Small and compact
  • Two fan speeds
  • LED night light
  • Automatic shut-off feature
CONs
  • None
Hamilton Beach 04531GM Plug-In Air Purifier

Hamilton Beach 04531GM Plug-In Air Purifier

The Hamilton Beach 04531GM is an inexpensive way to keep your home smelling clean and fresh. This best plug in air purifier measures just over six inches tall, making it perfect for use on countertops or other flat surfaces without taking up too much space.

This unit has two fan speeds (low/high), a three-stage filtration system that includes both HEPA filter technology as well as activated carbon filter technology, night light feature with soft LED bulbs and one touch electronic controls. The Hamilton Beach also comes equipped with automatic shut off so you don’t have to worry about leaving it on if you forget.

The 04531GM is also one of the quietest air purifiers on the market, making it perfect for use while you sleep. In fact, at low fan speed this unit produces just 32 decibels of noise – about as loud as a whisper.

One downside to this particular model is that there is no filter change indicator, so you’ll need to remember to check the filters every few months and replace them when needed. Overall, the Hamilton Beach 04531GM is an excellent value for a small plug in air purifier and gets our top recommendation.

PROs
  • Inexpensive
  • Two fan speeds and night light feature
CONs
  • No filter change indicator.
Winix 5300 Plug-In Air Purifier

Winix 5300 Plug-In Air Purifier

The Winix Plug In Air Cleaner is a powerful unit that’s perfect for larger rooms. This best plug in air purifier features four fan speeds, an optional ionizer feature and three-stage filtration system with both true HEPA filter technology as well as carbon filter technology to remove odors from the air. The five inch wide digital display panel makes it easy to see all of your current settings at a glance while the electronic controls make adjusting them simple.

With automatic shut off this unit will turn itself completely on or off when needed so you don’t have to worry about forgetting and wasting energy either! Using just 56 decibels of noise at low speed, this unit is also extremely quiet – even quieter than some units that are much smaller. There’s also a built-in timer so you can set this best plug in air purifier to clean the room for just fifteen minutes or up to seven and a half hours!

This unit is perfect for someone who needs high performance filtration but doesn’t have the space or budget for an expensive central system, especially when used as directed with all three filters installed at once! It’s important that customers know that using only one filter will result in reduced airflow through the machine, making it less effective than it would be otherwise – adding more of them isn’t going to make it work better. The more filters there are already on board, however, the fewer replacements you’ll need over time because they won’t clog as quickly, and that’s definitely something worth considering.

PROs
  • Optional ionizer feature
  • Electronic controls with easy to read display panel
  • Automatic shut off and timer settings
CONs
  • Only comes in white color option.
Greentech Plug In Air Purifier

Greentech Plug In Air Purifier

The Greentech Plug In Air Purifier is a great budget option for those looking for an affordable best plug in air purifier. This unit features a three-stage filtration system with both activated carbon and true HEPA technology to remove contaminants from the air. It also includes an ionizer to help reduce allergens, asthma triggers and odors.

With just 26 decibels of noise at low speed, this unit is one of the quietest on the market – perfect for bedrooms or nurseries! The easy to read digital display panel makes it simple to see all your settings at a glance while the electronic controls make adjusting them a breeze. There’s even an automatic shut off timer so you can set it and forget it. This unit is great for those looking to purify an area up to 500 square feet.

If you’re on a budget, this is the best plug in air purifier! It’s easy to use and affordable – but it doesn’t skimp on performance or features either. With this combination of price/performance value, we’ve given the Greentech Plug In Air Purifier our Silver Seal of Approval!

PROs
  • Three-stage filtration system
  • Activated carbon and true HEPA technology
  • Ionizer to reduce allergens, asthma triggers and odors
CONs
  • None
Germ Guardian CDAP5500BCA Plug In Air Purifier

Germ Guardian CDAP5500BCA Plug In Air Purifier

The Germ Guardian CDAP5500BCA Plug In Air Purifier is a great option for those looking for an affordable best plug in air purifier with high performance. This unit features a five-stage filtration system with activated carbon to remove common household allergens, asthma triggers and odors. The true HEPA filter removes 99.97% of particles as small as 0.03 microns from the air, making it ideal for those with allergies or asthma.

The Germ Guardian CDAP5500BCA Plug In Air Purifier is very quiet and can be used in any room of your home. It features a stylish design, energy efficient technology with low power consumption, four operating modes to choose from depending on the level of air purification needed along with an indicator light that alerts you when it’s time for filter replacement.

This product comes with a manufacturer’s limited one-year warranty. For best results, replace filters every six months or sooner if necessary. Overall the Germ Guardian CDAP5500BCA Plug In Air Purifier is an affordable option for those looking to purify their air at home quickly and quietly without having to deal with expensive installation costs that can come along with installing an air purification system in your ductwork.

PROs
  • Affordable best plug in air purifier
  • Five-stage filtration system with activated carbon to remove common household allergens, asthma triggers and odors.
  • True HEPA filter removes 99.97% of particles as small as 0.03 microns from the air
CONs
  • Cannot be used outdoors or on non carpeted surfaces due to weight limitations (180 pounds)
Oransi OV200 Plug In Air Purifier

Oransi OV200 Plug In Air Purifier

The Oransi OV200 Plug In Air Purifier is a great option for those looking to purify the air in large areas at home quickly and quietly without having to deal with expensive installation costs that can come along with installing an air purification system in your ductwork.

This best plug in air purifier features True HEPA filtration, removing 99.97% of common household allergens such as pollen, dust mite debris, mold spores and pet dander from the room it’s placed in while also killing bacteria on contact using its UV-C light technology.

This unit comes equipped with three speed settings depending on how much you need filtered through your living space, a built-in nightlight feature for added comfort and convenience, and a filter life indicator to let you know when it’s time for a replacement.

The Oransi OV200 Plug In Air Purifier is a great choice for those looking for an affordable air purification solution that doesn’t require any installation!

PROs
  • Affordable
  • Portable and lightweight, easy to move around the house with you.
  • Comes in a sleek modern design that will fit well pretty much anywhere in your home or office.
  • True HEPA filtration for trapping contaminants as small as 0.03 microns in size from air passing through it.
CONs
  • Some people may find its auto setting a bit too loud when running at high speeds
Coway 400 Plug In Air Purifier

Coway Airmega 400s Air Purifier

The Coway 400 Plug In Air Purifier is an excellent choice for those looking to purify the air in large spaces quickly and quietly without having to deal with expensive installation costs that can come along with installing a central air filtration system.

This best plug-in air purifier features three different speed settings depending on how much you need filtered through your living space, True HEPA filtration which traps contaminants as small as 0.03 microns from the room it’s placed in, and activated carbon filter media designed specifically for trapping odors such as cigarette smoke or pet smells until they are completely removed from the area around it using its unique ionizing technology!

It also comes equipped with a filter life indicator so you know when it’s time for a replacement and an energy saving mode to help save you money on your electricity bills.

The Coway 400 Plug In Air Purifier is a great choice for those looking to purify the air in large spaces quickly and quietly without having to deal with expensive installation costs!

PROs
  • Affordable
  • True HEPA filtration for trapping contaminants as small as 0.03 microns in size from air passing through it.
  • Activated carbon filter media designed specifically for trapping odors such as cigarette smoke or pet smells until they are completely removed from the area around it using its unique ionizing technology!
CONs
  • None

Plug-in air purifiers: A Buyers Guide

Type of filtration

Before you choose a plug-in air purifier, it’s important to know about the types of filtration that are available.

There are two kinds of filters: active and passive. Active filters contain ionizing blades which help destroy airborne particles while eliminating bad odors in your home. This type of filter is more expensive than its counterpart but many people find them worth the price because they last longer. Passive filtration works by simply trapping contaminants inside the machine so there aren’t any replacement parts needed for this type of filter (except HEPA). So if you prefer less maintenance, opt for a passive model instead.

Room size

Another thing to consider when purchasing a plug-in air purifier is the size of the room you plan to use it in. The rule of thumb is that for every 100 square feet, you’ll need one cubic foot of cleaning capacity from your machine. So if you have a large living room, be sure to choose a model with enough power to clean the entire space.

Some models also come with sensors which will adjust the speed of the fan depending on how polluted the air is. This is a great feature if you want something low-maintenance because you won’t have to worry about manually adjusting settings.

Other features

In addition to room size and type of filtration, there are other features you may want to consider when purchasing a plug-in air purifier. These include:

  • The noise level the machine produces – some people find purifiers noisy while others don’t mind the sound
  • Whether the filter is replaceable or not – if it isn’t, you’ll need to purchase a new one every few years
  • Whether the machine has an automatic shutoff timer – this feature can be helpful if you want to set it and forget it

Once you’ve considered these factors, reading reviews from other consumers can be helpful in finding the best plug in air purifier for your needs.

How often does an air purifier need to run?

Many people wonder how often an air purifier needs to be operating for it to do its job effectively. The answer is that the machine should run continuously in peak performance mode which means at top speed when possible. However, some models are designed with a built-in sensor which will adjust the fan speed depending on whether or not your home’s environment is polluted. If you purchase one of these units, make sure you check the actual room size before using it because all machines have different power ratings based on their CFM (cubic feet per minute).

How many air purifiers do I need?

It’s important to note that one machine is not enough when dealing with allergies or other respiratory problems. You should have at least two machines running in your home all the time, but if possible it’s best to use more because the unit won’t be able to cover everyone’s breathing space.

Since air purifiers are relatively cheap compared to many household appliances, feel free purchase as many you need so no one will get sick due to poor indoor air quality!

Types of Plug-in Air Fresheners

  • Heated Oil and Spray

Plug in air fresheners release a strong level of fragrance into the air. The plug-in diffuser is either heated or sprayed with oil and then inserted into an electrical outlet to allow it to work properly. This method works by warming up the liquid, which produces a refreshing smell that permeates throughout your home quickly. Plug in units can also be used as room deodorizers for musty odors like pets, cigarettes, cooking smells, etc. If you’re looking for someone who might have left behind these unwelcome scents after they were here previously, there are some cases where this type may not do much good since heat does not necessarily remove all types of lingering odors.

  • Wax Warmers

In addition to being aesthetically pleasing, wax warmers can be used as a means of releasing fragrances into the air. These units work by placing small cubes called “wax tarts” inside and heating them up until their contents are released. The smell is usually not noticeable for quite some time because it tends to come on gradually throughout your home or room. You may notice that if you place one in your bedroom overnight before bedtime, you’ll wake up smelling like roses!

  • Essential Oil Diffusers

If you are looking for something more natural, an essential oil diffuser might be the way to go. This is typically a small unit that uses water and essential oils to create mist or steam that can be inhaled into your nose and lungs. The scent will usually last longer than other types since it doesn’t just evaporate quickly while still in its liquid form like some of the others out there do.

  • Air Purifiers

If you’re looking for something even more advanced, air purifiers can be a great option. These units work by using multiple technologies to remove odors and contaminants that may be in the air like dust particles, allergens (pollen/mold), bacteria and viruses. They also help reduce VOCs from new furniture or remodeling projects as well as some other common household chemicals such as those found on carpets.

Tips for installing and using

  • Make sure to check the filter frequently and replace it when needed.
  • Check if your plug in air purifier is working properly regularly by checking that all of its lights are on before using it each time, especially after an extended period without use!
  • Some plug in air purifiers require you to keep them unplugged at night for safety reasons so make sure not to forget about this step during a busy day or while sleeping!
  • If you have pets, make sure to keep their hair and dander away from the air purifier’s filters as this will decrease its overall performance.
  • Try not to place your plug in air purifier near any direct heat sources like fireplaces or radiators as this can damage it over time.
  • Run your plug in air purifier for at least 30 minutes per day for best results!
  • Keep an eye on the noise level of your chosen model and adjust the speed setting accordingly if needed. Many models come with a low, medium, and high speed option.

FAQ

Is a plug in air purifier the same as an ionizer?

No. An ionizer uses static electricity to generate ions from molecules/atoms of different elements, which are then dispersed into the atmosphere. A plug-in air cleaner is attached to a wall outlet and it works by electrifying particles that might be suspended in the surrounding area (e.g., smoke, pollen).

How do I determine what size room or space my Plug In Air Purifier will cover?

For most home use you will need one with 400 square feet coverage at least so there is always enough airflow around your children and pets while its working. Check out our reviews on some great models here!

How does a plug in air purifier work?

Plug-in Air Purifiers use high voltage to electrify particles within the surrounding area, and then those particles stick together with charged ions. Once these heavier than normal molecules are forced down near your floor level they either dissipate or get trapped by gravity on your floors until you mop/sweep them up.

Will my child be safe around this machine if I’m using it overnight?

Yes! All our units have been tested and approved as being safe for children under 12 years of age so there is no risk at all sleeping next to one while its working – plus most new models come with an automatic timer function that will turn off after a set amount of time.

Conclusion

When the air in your home or office is polluted with dust, allergens and mold, it can cause a myriad of health problems. Plug-in air purifiers are an effective solution for improving indoor air quality because they use UV light to destroy airborne particles that result from cooking, smoking cigarettes or other sources of pollution. There’s no need to worry about plugging these units into remote outlets since they have their own power cord which plugs directly into any wall socket. However, you should still be careful when installing them near electronic devices such as TVs and computers. This article will outline how each type of plug-in air freshener works so you know what features to look for when shopping around for the best option possible.