10 Best Home Air Purifiers in 2020 – Air Purifier Reviews

Our winners of the Best Home Air Purifiers in 2020 are:

BEST OVERALL

Guardian Technologies Germ Guardian

Guardian Technologies Germ Guardian
  • Kills airborne germs 
  • Gets rid of unpleasant odors inside the home
  • Noise levels are almost negligible 
  • Can be used on medium to large rooms

PREMIUM CHOICE

Fellowes AeraMax 300 Air Purifier

Fellowes AeraMax 300 Air Purifier
  • True HEPA filter for effective filtration 
  • Built-in odor eliminator 
  • Asthma and allergy certified
  • Automatically adjust the air quality

GREAT VALUE

LEVOIT LV-H132 Air Purifier for Home

LEVOIT LV-H132 Air Purifier for Home
  • Great filtration features
  • Gets rid of germs and odors 
  • Ultra-silent operation 
  • Comes with a two-year warranty and filter replacement offer

Introduction

The Environmental Protection Agency estimates that more than 25 million are annually affected by substandard indoor air quality in the US alone. This is a staggering figure that threatens a lot of lives all over the world. One of the best ways to improve the quality of air at home is by using the best home air purifier

Home air purifiers trap dust, mold spores, and other microorganisms that can compromise the health of the home dwellers. Some of the best home air purifiers also expel purified air apart from trapping the dirt, which is an excellent benefit. 

To help you narrow down your choice of the best air purifier, we have reviewed ten air purifiers

Best Home Air Purifier

Top 10 Best Home Air Purifier Reviews & Comparisons

1. Guardian Technologies Germ Guardian

Germ Guardian is a fitting name for this air purifier. It purifies the air and kills germs, which make it one of the best air purifiers without a doubt.

Guardian Technologies Germ Guardian

Read Customer Reviews Here »

Why we like it

It is multifunctional and has an exceptional filter, which is fantastic. It also works effortlessly and can be used in larger rooms with ease.

Features

  • HEPA filter which captures up to 99.97% allergens in the air
  • Built-in UV-C light kills germs and viruses 
  • The charcoal filter and pre-filter works in combination to capture larger particles and also absorbs unpleasant odors in the air
  • Three-speed settings including quiet mode
  • Filters air up to 167 sq ft of space
  • Certified by US EPA
  • An indicator that flashes red when the filter needs replacement

Pros

  • Effective air filtration 
  • Kills airborne germs
  • Suitable for use in larger rooms
  • Adjustable speed settings 

Cons

  • Circuit board has durability issues

Our Verdict

If you are looking for an effective air filtration system, you will benefit a lot from using the Germ Guardian. It has one of the most efficient filters in an air purifier. Just be careful about running it continuously at a stretch as you may damage the circuit boards prematurely.

2. Fellowes AeraMax 300 Air Purifier

A True HEPA filter, it delivers effective air filtration. It is recommended for use in large rooms up to 600 sq ft.

Fellowes AeraMax 300 Air Purifier

Read Customer Reviews Here »

Why we like it

For asthma sufferers and those who are prone to allergies. An anti-microbial feature is another advantage that you will find most useful.

Features

  • The True HEPA filter that features area safe antimicrobial treatment 
  • A carbon filter with four filtration process capturing up to 99.97% of airborne particles
  • Built-in odor eliminator gets rid of foul odors as well as dust and germs 
  • Aerasmart sensor monitors air quality and also adjusts the fan speed
  • Can be used in rooms that are 300 to 600 sq ft in space
  • Certified by asthma and allergy foundation of America 
  • High-performance mode for allergy as well as cold seasons

Pros

  • Effective filtration 
  • Purifies air thoroughly 
  • Anti-microbial feature
  • Asthma and allergy-friendly

Cons

  • The filter needs frequent replacement 
  • Bit pricey

Our Verdict

The air purifier needs frequent replacement, its effectiveness will blow you away. If you have allergy-prone family members or a large open space design home, this air purifier will take care of your air purifying needs.

3. LEVOIT LV-H132 Air Purifier for Home

It is one of the few air purifiers that is 100% ozone free. The combination of three filters gets rid of air pollutants very effectively.

LEVOIT LV-H132 Air Purifier for Home

Read Customer Reviews Here »

Why we like it

We loved the effective filtration along with the ultra-quite operation. The filter replacement offer from the brand is also a great bonus.

Features

  • Three filters –True HEPA, pre-filter and activated carbon filter 
  • 100% ozone free 
  • Runs below 25 decibels 
  • Circulates the air four times in an hour 
  • Two brightness settings for day and night 
  • Filter replacement indicator that is built-in 
  • Comes with a two-year warranty

Pros

  • Highly effective air purification 
  • Gets rid of odors
  • Very quiet operation 
  • Dual light settings
  • Lifetime support 

Cons

  • The fan can be defective in some units

Our Verdict

If you have medium to large rooms, the LEVOIT LV-H132 Air Purifier is an excellent choice for you. It is also an excellent choice for those who have children or other members who have asthma and other pulmonary related illness. 

4. RENPHO Smart WiFi Air Purifier

If you like appliances that work in tandem with your smartphone, this smart WIFI air purifier is a good match for you. You will love the intelligent built-in features.

RENPHO Smart WiFi Air Purifier

Read Customer Reviews Here »

Why we like it

It works in sync with smartphones. It is also among the quietest air purifiers. A feature that is unique to this purifier is the child lock mode for absolute safety.

Features

  • An auto smart quality sensor that adjusts the fan’s speed and also changes color
  • Five stage filtration system that gets rid of air pollutants
  • Operates in a low noise level
  • Built-in filter replacement indicator 
  • Child lock mode for added safety
  • Compatible with Google Assistant and Alexa
  • Works with voice control via the Renpho Smart App

Pros

  • Effective air filtration 
  • Compatible with smart devices
  • Extremely quiet
  • Child lock function 
  • Switch on/off with voice command

Cons

  • Cannot be integrated into a smart home system 
  • Gets a bit noisy in the high-speed mode 

Our Verdict

RENPHO Smart air purifier is a great device that does more than purifying the air. It will take care of your schedules and allow flexibility in your home management.

5. LEVOIT LV-PUR131 Air Purifier

LV-PUR131 is another excellent air purifier from Levoit. It is the perfect size for bedrooms and living rooms. If you have members in the family that smoke, this air purifier will get rid of all the pollutants in the air.

LEVOIT LV-PUR131 Air Purifier

Read Customer Reviews Here »

Why we like it

It has all the features of a good air purifier. It is 100% ozone free, which makes it an excellent choice for those who have children with asthma or chest problems.

Features

  • A smart sensor that adjusts the fan speed according to the quality of the air
  • Three filters including True HEPA, pre-filter and activated carbon filter
  • Intelligent filter life detects the lifespan of the filter and when it needs replacement 
  • Air changes 4.5 times in one hour
  • Adjustable LED light 
  • Operates with a noise level of 27 decibels

Pros

  • Gets rid of allergens and odor
  • Multiple timer functions 
  • LED can be switched off
  • Very less noise 

Cons

  • Some units have structural complaints with the filters

Our Verdict

If you are looking for a heavy-duty air purifier, give the LV-PUR131 from Levoit a try. It does not have the bells and whistles of a premium product, but it purifies indoor air very effectively.

6. Hamilton Beach 04386A TrueAir Air Purifier

It is a stylish looking air purifier from Hamilton Beach. It is compact and smartly designed. You will love its ability to blend into any décor, along with its efficient performance.

Hamilton Beach 04386A TrueAir Air Purifier

Read Customer Reviews Here »

Why we like it

Its design is complemented by fantastic performance. It will easily fit into the tightest of corners and execute its job.

Features

  • Permanent HEPA filter, meaning you can clean and reuse it
  • Small compact design 
  • Can be positioned vertically or horizontally 
  • Three-speed settings including Whisper quiet
  • Filter air in spaces up to 160 sq ft
  • Comes in two colors

Pros

  • Compact design 
  • Reusable filter 
  • Very low noise
  • Different speed settings
  • Very affordable

Cons

  • Odor eliminator feature not available

Our Verdict

Hamilton Beach 04386A TruAir is small yet very useful. The reusable filter is an outstanding feature that is unique to the filter and the brand. It also comes at an unbeatable price.

7. MOOKA 3 in 1 Air Purifier

An air purifier that is marketed as a 3in1 is always worth checking out. And when the appliance carries an affordable price tag, it piques our curiosity even more. This air purifier is multifunctional, which is just one of the many reasons that make it a great buy.

MOOKA 3 in 1 Air Purifier

Read Customer Reviews Here »

Why we like it

It functions as an air purifier as well as an odor eliminator, which is cool. It is also certified and environment-friendly as well.

Features

  • Three-stage filtration system with a True HEPA filter, pre-filter, and activated carbon
  • 100% ozone free
  • Two-speed settings
  • 360-degree air intake capacity 
  • Has energy-saving features
  • Quiet operation

Pros

  • Does not take up a lot of space
  • Energy efficient 
  • Straightforward operation 
  • Minimalist design 
  • 30 days refund

Cons

  • Night light does not switch off
  • Fan can get loud on high-speed mode

Our Verdict

It is the right combination of minimalist aesthetics, along with a three filtration system. It is also energy efficient, which is a huge bonus. You can use this air purifier with a clear conscience, knowing your carbon footprint is under control.

8. Honeywell HPA300 True HEPA Allergen Air Purifier

Imposing air purifier is a good contender for the best purifier for extra-large rooms. With features such as turbo clean, you will have no problem cleaning the air with this machine.

Honeywell HPA300 True HEPA Allergen Air Purifier

Read Customer Reviews Here »

Why we like it

It has excellent purification and circulation capabilities. It works perfectly in large areas and open space designs.

Features

  • True HEPA filter purifies the air and removes allergens 
  • Three cleaning levels including Turbo clean 
  • Circulates purified air up to five times in an hour
  • Neutralizes odor in the room
  • Can be used with other purifiers from the brand 
  • Works in areas up to 465 sq ft

Pros

  • Powerful performance 
  • Multiple cleaning levels
  • Works effectively in large spaces
  • Quiet operation 
  • Comes in two colors

Cons

  • The touch buttons can get unresponsive occasionally

Our Verdict

If you have allergies or just need clean, fresh air all the time, this is a great purifier you can choose. Its ability to purify and circulate the air requires serious applause.

9. Pure Enrichment PureZone 3in1 Air Purifier

3 in1 air purifier features a right balance of exceptional performance and ease of use. Featuring intuitive panels for the control and one of the best warranty programs, you will love this air purifier through and through.

Pure Enrichment PureZone 3in1 Air Purifier

Read Customer Reviews Here »

Why we like it

It is multifunctional and also has a great design. It comes with a five-year warranty, which is the most you can get from an appliance.

Features

  • 3 in1 HEPA filter 
  • Uses UV-C light to kill germs 
  • Operates below 30 decibels
  • Intuitive control panel at the top
  • Three settings to adjust the speed
  • Timer setting for 2, 4 and 8 hours
  • Indicator for filter reset

Pros

  • Multi-functional 
  • Adjustable speed settings
  • Portable 
  • Five-year warranty 

Cons

  • Not suitable for use in a medium to large rooms

Our Verdict

It is an excellent air purifier that also works as a germ killer. However, since it uses UV-C to get rid of the germs, if you have kids or someone with asthma in the family, it may not be the best choice.

10. Winix 5300-2 Air Purifier

Winix 5300-2 from Winix is a smart-looking air purifier that can be used at home as well as at the office. It is one of the few air purifiers that incorporate Plasma Waves in its technology

Winix 5300-2 Air Purifier

Read Customer Reviews Here »

Why we like it

It delivers excellent performance in rooms that are of medium size. It also looks elegant and has a smart design that will complement any interior décor with ease.

Features

  • Three-stage cleaning 
  • True HEPA filter
  • Five adjustable speed settings ranging from speed to turbo 
  • Plasma Wave that functions as a permanent filter 
  • Ozone free
  • Smart sensor monitors the air quality 
  • Indicator for filter replacement 

Pros

  • Excellent air purification 
  • Adjustable fan speeds 
  • Plasma wave technology

Cons

  • Smart sensor not very effective
  • Bit pricey

Our Verdict

Winix 5300-2 is the right combination of no-nonsense design and excellent performance. It is by no means expensive, but it could have been cheaper. It has attractive features, but most importantly, it works great, which is what counts.

Best Home Air Purifier Buying Guide

The type of home purifier you need will typically depend on your needs, such as the size of your home, condition of health of members in the family. These units are not the cheapest, so before you buy an air purifier, here are the things that you need to consider.

Type of the filter and what it is best for

There are different types of filters in air purifiers. They have different functions and lifespans.

  • HEPA filter – This type of filter is excellent at capturing air contaminants as well as purifying the air. If you have family members who are allergy-prone or asthmatic or a smoker, HEPA filter is the best choice. It needs replacement after a year or so.
  • Activated carbon filters – This type of filter is most active at capturing gases and smells. They can also handle organic compounds in the air. If you have pets and a lot of traffic at home, an air purifier that has a carbon filter along with a HEPA filter is best. This type of filter needs replacement every six months or so.
  •  Pre-filter – This forms the outer barrier in most air purifiers, which traps dust, pollen, and pet hair. They work in conjunction with HEPA and carbon filters to remove pet dander and larger particles. It needs to be replaced after three months or so, depending on the usage.

Size of the room

If a small unit is used in a large room, it will not be effective. Look for a model that is suited for ample space if you have a large room and vice versa.

Adjustable settings

Purifiers with adjustable settings allow you to customize such things as the speed of the fan, how fast the air circulates, and so on. You will also have the option to use night mode, and switch off the light during the night, and so on.

Smart sensors

Sensors are a relatively new addition to the features of air purifiers. But those units that have these features have more versatility and are more convenient. It automatically monitors the air quality and adjusts the speed of the fan.

3 in 1 functionality

Purifiers that have 3 in 1 functionality are more versatile than an average model. These units will purify the air, but they also get rid of smoke and reduces unpleasant odor that results from such activities as cooking. These types of air purifiers tend to have a higher price tag, but they are an excellent investment as they eliminate the need to buy separate appliances.

Best Home Air Purifier FAQs

Are home air purifiers effective?

It depends. Most air purifiers will do a decent job of purifying the air. But this does not mean that the air quality will improve. It is because the filter is primarily responsible for cleaning the air. The best home air purifier is one that has a HEPA filter. This is the most effective filter that will purify the air, trap pollen and germs and expel purified air. Those filters that have HEPA filters backed by pre-filter and carbon are the best among all the air purifiers.

What should I look for when buying an air purifier?

Some of the features that you should look for in air purifier include: (1) Size of the purifier (2) Type of the filter (3) Adjustable settings (4) Smart sensors (5) 3 in1 functionality. For in-depth information on the topics, check out our buying guide above. 

Where should I place my air purifier?

Ideally, an air purifier should be placed in the room where you spend the maximum time. For most people, it is the bedroom. However, if you spend a lot of time in the living room, it is a good idea to have a separate air purifier in the room. Alternatively, if you have a portable unit, you can place it in the room where you are at the moment.

How long does it take an air purifier to clean a room?

Generally, it takes anywhere from 30 minutes to a couple of hours for an air purifier to clean a room. However, it only applies if the cleaning capacity of the air purifier, speed of the fan, and the size of the room are proportional. An air purifier that has more fan speed and cleaning capacity can clean a room much faster than that which has less fan speed. To get indoor air completely clean, it is a good idea to keep the unit running at all times.

How do I know if my air purifier is working?

You can tell that the air purifier is working in a couple of ways: (1) There is a slight mechanical sound near the device (2) Some indicators or the LED is blinking (3) If you or someone with allergy symptoms notice an improvement (4) There are no traces of food or smoke smell in the room (5) The filters of the air purifier are collecting dirt 

Conclusion

Indoor air continually undergoes a lot of movement. You must have a powerful air purifier that can effectively combat the agents that compromises the quality of the air at home or in the office.

Maintaining the best air quality is of vital importance as it is detrimental to the overall health of the family. Poor quality air can worsen the condition of those that have problems with their health. Using the best air purifier is a tried and tested way to improve indoor air quality.

We hope that our recommendations of the best home air purifier can help you narrow down your choice.

Last update on 2020-10-04 at 23:15 / Affiliate links / Images from Amazon Product Advertising API

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