The Best Air Purifier to Buy in 2017 – Buyer’s Guide

Best Air Purifier

With the regular decrease in the quality of the good air, the demand Air Purifier become some quite popular in recent years. The Air Purifier or air cleaner is used to remove contaminated air pollutants such as dust, bacteria, pollen,  present in the room which is responsible for many health problems. The Air Purifier is the device which not only traps these air pollutants but also reduces them to deliver fresh, good quality air to breathe.

Choosing the best Air Purifier for your home can be a difficult task as there are lots of product available in the market. To overcome this problem I have come up with the list of Best Air Purifier with detailed features which will help to guide you buying best air purifier according to your needs and requirement. 

Air Purifier

How does an air purifier work?

Most of the best air purifier is equipped with HEPA  (High-Efficiency Particulate Absorber) Pure filters which help the purifier to remove the very small allergens such as dust, smoke, chemicals, pollens, pet dander and other air prone pollutants. The more time the air passes through the HEPA filter more cleaner the air become. There are different type of HEPA filters such as

  • HEPA-Silver Filter- This filter is used to trap and reduce the bacteria, mold, and allergen available in your room.
  • HEPA Odor cell filter- This filter is basically used in the air purifier to reduce the heavy odor and smoke.
  • HEPA-Fresh Plus- The HEPA fresh plus filter is used to reduce the harmful chemicals and allergen present in the air.

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Criteria To Choose The Best Air Purifier

  • Maximum Coverage Area– The coverage area here refers to how far is the range of this air purifier to deliver fresh air and remove the air pollutants present in the air. Different air purifier comes with different coverage area depends on the type of technology they are using.
  • Type of Technology– While choosing the best air purifier you should always look for the type of technology the air purifier is coming with. There are the different type of technologies which are being used in air purifiers such as Smart Sensor technology, Whisper Max technology and more.
  • Type of Filter- The filter is the most important part of an air purifier as it helps in purifying the air by trapping and reducing the dust, bacteria, moles and other air prone particles present in the air. The most powerful filter is the HEPA filter and it is of three types. So before buying an air purifier, you should always check for the type of HEPA filter it is coming with. 

List of best Air Purifiers

Product NameCoverage Area Dimension (HxWxD)Price
Alen Breathe 1100 Sq.ft26.75" x 17.75" x 10" Check Price
Airpura R6002000 Sq.ft15" x 23" x 15" Check Price
Rabbit Air MinusA2700 Sq.ft23.9" x 22.5" x 10" Check Price
Philips 2000i 300 Sq.ft11.6" x 16.2" x 24.1" Check Price
Winix WAC9500 280 Sq.ft16.5" x 8.9" x 21.9" Check Price
Honeywell 50250 S390 Sq.ft18" x 18" x 19.6" Check Price
Germ Guardian AC4825300 Sq.ft10.25" x 7" x 21.5" Check Price
Alen T500 Tower500 Sq.ft10" x 6" x 22" Check Price
Alen Paralda500 Sq.ft28" x 7" x 11" Check Price
O-Ion-B-1000300 Sq.ft17"x 6.5" x 5.5" Check Price

 1. Alen Breathe Smart Air Purifier

Alen Breathe Smart

Alen Breathe Smart is one of the best air purifiers which comes with HEPA (High-Efficiency Particulate Absorber) Pure filters which lets you experience cleaner, more breathable air throughout your home. This is one of the best air purifiers which can cover up to 1100 square feet which is perfect for living rooms, offices or larger homes. This Alen Breathe Smart offers four different HEPA filters which quietly and efficiently removes dust and allergies particles but each uniquely made to accommodate your personal needs.

It has other filter options such as HEPA-Silver (for bacteria, mold, and allergens), HEPA-Odor cell (for heavy odor and smoke) and HEPA-Fresh Plus( for different chemicals and allergens). It features Exclusive smart sensor technology which automatically detects and adjust with the change in the air quality for maintaining peaceful house environment. It comes with an auto mode, when this air purifier set to auto mode then it automatically adjusts fan speed when there is a change in the air quality due to the movement, window opening or other factors.

Inside this purifier it has a powerful fan which blows a jet of pure air up to the ceiling where it spreads out across the room before returning to the air purifier, drawing particles to be filtered with it. This smart air purifier with HEPA filter offers fifteen different color panel options which can be personalized to fit in any of your room and you can change whenever you want. The Whisper Max technology in this air purifier delivers high performance with very low noise as it is a combination of precise tuning and aerodynamics. It is Energy Star certified which uses 120 V power supply for the operation with 105 Watt at high speed making this air purifier more power convenient. This Alen Breathe Smart air purifier the filter life of this air purifier is less as compared to other Alen Breathe series air purifier.

SPECIFICATIONS

  • Coverage area up to 1100 Square Feet
  • Offers four HEPA filters
  • Feature Smart Sensor technology
  • Comes with 15 color panel options
  • Whisper Max technology
  • Auto mode option available
  • Energy Star certified
  • Filter change indicator

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BOTTOM LINE: This is the best air purifier which offers four different HEPA filters and delivers excellent coverage area up to 1100 square feet making this air purifier ideal to use in big offices and house for maximum efficiency.

2. Airpura R600

Airpura R600

The Airpura R600 is an all purpose air purifier which comes with HEPA (High-Efficiency Particulate Absorber) Pure filters giving you clean indoor air and minimizing health hazards. This is an effective air purifier which can cover up to 2000 square feet delivering fresh air throughout your home free from germs and dust particles.Airpura R600 uses a three-stage filtration process which helps to remove harmful particles and airborne chemicals from the air that can cause allergies, liver damage, and another harmful disease.

Inside this air purifier, it has three layers at first the air passes through a pre-filter layer which is designed to capture large particles. Once the bigger particles are removed the air then passes through an eighteen pound of carbon layer which helps to remove harmful chemicals, smoke, toxic chemicals, and odors. After that, the last layer which is the HEPA filter has the capability to trap 99.9% of the particle as small as 0.3 microns. This Airpura air purifier features Pressure seal on the filter chamber which ensures that all the dirty air passes through the filter first.

The motor and electrical parts of this air purifier are located in a separate compartment which helps to prevent off-gassing from components and does not allow any impurities to be re-introduced into the clean air. This air purifier is very easy to operate offering a wide selection of fan speeds controlled by a variable knob which gives the perfect setting to fit particular noise or airflow need. Compare to Alen Breathe air purifier it has more room coverage area and improved the filtration process.

SPECIFICATIONS

  • Coverage area up to 2000 square feet
  • Feature pressure seal on filter chamber
  • Offers wide selection of fan speed
  • Comes with HEPA pure filters
  • 18 pound of carbon layer
  • Separately changeable filters
  • Very low power consumption
  • Separate compartment for motor and electrical part

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BOTTOM LINE: The Airpura R600 is an excellent solution for the people who are looking for all purpose air purifier with moderate price. The capability to remove harmful particles and airborne chemicals from the air makes this  Airpura R600 one of the best value air purifiers to buy.

3. Rabbit Air MinusA2

Rabbit Air MinusA2

The Rabbit Air MinusA2 is the best-rated air purifier with advanced HEPA filter which provides room coverage area up to 700 square feet for delivering fresh and clean air throughout your home. This advanced air purifier comes with different customized filters such as

  • Germ Defence Filter- The germ defense filter has the capability to effectively trap and reduces airborne bacteria, mold spores, and particles which carry the dangerous virus with them.
  • Pet Allergy Filter- The Pet allergy filter in this purifier helps to trap and reduce the pet allergen and pet dander which they carry with them all the time.
  • Odor Remover Filter- The Odor Remover filter helps to reduce the odor which mainly comes from pets, cigarettes, cigars, and from cooking.
  • Toxin Absorber Filter- This filter reduces the VOC’s (volatile organic compounds) and very harmful toxic gasses which are present in the air.

This air purifier features advanced BioGS HEPA Filter which comes with various features such as it effectively traps  99.9% of the particle as small as 0.3 microns and allergens particle very efficiently, it also reduces the growth of bacteria and viruses on the filter and reduces buildup of common allergens including dust mites, mold, pollen and pet dander which get trapped on the filter. The Rabbit Air MinusA2 works with six stage purification in which the first stage is the Pre-filter, the Pre-filter effectively traps the large-sized dust particles and allergens from the air.

The second stage is the medium filter which traps the airborne particles larger than 1 micron in sizes such as pollen, mold, and pet dander. The next comes the BioGS HEPA filter which traps airborne particles down to 0.3 microns in size and reduces common allergens to support optimum filter efficiency and long filter life.The stage four is the customized filter where you can choose the purifier to fit your personal needs. Stage five is the Charcoal based activated carbon filter which is much effective than typical AC filters as it coated with a thin layer of activated carbon helps to absorb the harmful chemicals and toxic gasses. The last stage is the negative ion generator which produces beneficial negative ions to fortify the air you breathe and freshen your indoor environment.

SPECIFICATIONS

  • Room coverage area up to 700 square feet
  • Features advanced BioGS HEPA Filter
  • Works with six-stage purification process
  • Energy Efficient
  • Comes with Charcoal based activated carbon filter
  • Offers different customized filters
  • Delivers best air quality

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BOTTOM LINE: The Rabbit Air MinusA2 is the best overall air purifier which comes with the different artistic design. Also if you are looking for an air purifier which can be wall mounted then you should definitely prefer this air purifier.

4. Philips 2000i Air Purifier

Philips 2000i

The Philips 2000i air purifier is a high-performance purifier which comes with HEPA(High-Efficiency Particulate Absorber) pure filters making this purifier ideal for medium to large-sized rooms with the coverage area up to 300 square feet. The Philips 2000 I delivers superior purification With cutting-edge sensing and purification technology as it helps to reduce the toxic gasses, bad odors, allergens and certain harmful bacteria to reduce the health hazards.

The Philips Aera sense technology in this air purifier is highly effective in sensing even the slightest changes in indoor air conditions as it continuously monitors the air and automatically adjusts the fan speed when it detects changes in particle levels. This Aera Sense technology shows you the air quality data using a numerical display and a color ring on the dashboard of the air purifier. The numerical display from 1-12 is an index of the indoor air quality, where 1 represents good quality air and 12 represent polluted air.

The color ring provides an additional visual cue, ranging from blue (good allergen & particle level) to red (bad allergen & particle level). This air purifier comes with three automatic purification mode which includes a General mode, an extra-sensitive Allergen mode, and an extra-powerful bacteria and virus mode. It also comes with five manual modes including an extra-quiet ‘Sleep’ mode and an extra-powerful ‘Turbo Speed’ mode. You can choose your preferred mode to personalize and optimize your air purification level.

The  Philips 2000i air purifier is Wifi 3G, and 4G enabled which allows you to control your purifier from anywhere in your house with the help of the connected app. With this app, you can change your purifier fan speed with the touch of a button, you can also set a schedule, or see your filter lifetime through the easy-to-use app. It is Energy Star certified which uses less power supply for the operation with high speed making this air purifier more power convenient as compared to other purifiers. The Wi-Fi technology in this purifier makes it a unique as compared to other purifiers in the list.

SPECIFICATIONS

  • Comes with HEPA pure filters
  • Room coverage area up to 300 square feet
  • Feature cutting-edge sensing and purification technology
  • Energy Star certified
  • Offers three automatic purification mode
  • Advanced AeraSense technology
  • Wifi 3G and 4G enabled
  • five manual filtration modes

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BOTTOM LINE: The Philips 2000i  air purifier is equipped with HEPA pure filters and can be used in small offices and room with the coverage area up to 300 square feet.

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5. Winix WAC9500

Winix WAC9500

The Winix WAC9500 air purifier is ideal for medium to large-sized rooms with the coverage area up to 280 square feet delivering fresh filtered air throughout your home. This air purifier comes with HEPA (High-Efficiency Particulate Absorber) Pure filters which capture 99.99% of airborne pollutants, pet dander, and allergens as small as 0.3 microns in size. The PlasmaWave technology in this air purifier which attacks pollutants available in the air at a molecular level to neutralize viruses, bacteria, odors, and other harmful gasses.

It is equipped with Washable advanced odor control carbon filter which is specially formulated to capture bad odors with smoke, cooking and other odors. This Washable Pre-Filter extends the life of your filter by capturing Pet Hair and larger airborne particles very efficiently. It offers smart sensors which consistently monitors the air around it when this unit senses the quality change around the purifier it automatically adjusts the speed at which it’s running to equalize the pollutants and delivers clean, fresh air throughout your room.

If you want to control your unit manually then this air purifier offers two options including control panel operation and convenient remote control option. With the four settings, this air purifier allows you to manually set the speed to exactly what you want. It also features advanced Light Sensors which automatically adjust the air cleaner settings to meet the needs of the nearby environment. This air purifier does not feature any technology to trap the toxic gas and chemicals present in your environment but the five stage air cleaning system with  Pre-filter, Clean-Cel Anti-bacterial treatment, True HEPA Filter, Carbon Filter and PlasmaWave make this air purifier different from other purifiers.

SPECIFICATIONS

  • Room coverage area up to 280 square feet
  • Comes with HEPA pure filters
  • offers smart sensors
  • Five stage air cleaning system
  • Features Advanced Light Sensors
  • remote control option available
  • Comes with Washable Pre-Filter

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BOTTOM LINE: It is one of the best room air purifiers which is capable of trapping pollutant particles along with toxic gas and harmful chemicals present in the air. It is a medium budget air purifier which is ideal for the people who are looking for small area air purifier.

6.  Honeywell 50250 S

Honeywell 50250 S

The Honeywell 50250-s is a true HEPA air purifier which can be used in the room with a coverage area up to 390 square feet. Its glass fiber HEPA filter has the capability to capture 99.99% of airborne pollutants, pet dander, and allergens as small as 0.3 microns which are 250 times smaller than the width of human hair.This Long-life HEPA Filter can be vacuumed to extend the filter life and can be replaced every three to five years.

It also comes with Carbon activated Pre-filter which helps to capture larger particles like dust, tobacco smoke, pet dander and pollen from the air that passes through the filter.This air purifier offers electronic filter indicator which automatically tells you when you have to change or clean your air purifier filter. This Honeywell electronic air cleaner has a 360-degree air intake which captures the polluted air from every corner of your room to deliver maximum efficiency and circulates the air throughout your room up to five times an hour.

The surround seal technology in this Honeywell purifier helps to minimize the air leaks and effectively packs the polluted dust and does not allow to escape from the purifier. It does not reduce or absorb carbon monoxide gas from the environment which means you need to make sure your gas appliances are well ventilated and does not produce the dangerous carbon monoxide gas. The 50250-S air cleaner features three cleaning settings and a filter life indicator for easy management.

SPECIFICATIONS 

  • Room coverage area up to 390 square feet
  • Equipped with glass fiber HEPA filter
  • Comes with Carbon activated Pre-filter
  • Offers  surround seal technology
  • 360-degree air intake
  • Electronic filter indicator available
  • Three cleaning settings
  • Filter life indicator

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BOTTOM LINE: The Honeywell 50250-s is the compact, high performance and all round capable air purifier which is equipped with glass fiber HEPA filter.

7. Germ Guardian AC4825

GermGuardian AC4825

The GermGuardian AC4825 is a three in one air cleaning system which has multiple levels of cleaning to capture allergens, kill airborne viruses and bacteria, and reduce mold. It is ideal to use in a medium size or small rooms with the coverage area up to 300 square feet.  This air purifier is very easy to operate offering a wide selection of fan speeds controlled by a variable knob which gives the perfect setting to fit particular noise or airflow need.

It comes with true HEPA  (High-Efficiency Particulate Absorber) Pure filters which are proven to capture airborne particles which can be as small as .3 microns in size, such as dust mites, debris, mold spores and plant pollens made to accommodate your personal needs. It features Ultra violet-C light which kills harmful bacteria and viruses by permanently damaging the DNA of these germs so that they permanently die. It is equipped with indicator lights which automatically blinks when it is required to replace the filter or UV-C bulb.

If the reminder lights start blinking when you start the purifier then you need to simply reset the system by simply holding the UV button for at least five seconds until the reminder light stop flashing. It also offers carbon filter which helps to reduce the common household odors and also remove smoke odor with great stability. The GermGuardian AC4825  can be kept running whole night with the help of ultra quiet operation which helps to reduce the sound created by the system. This air purifier is energy star qualified as it consumes very low energy and delivers high efficiency with maximum throughput. This product is quite similar to  Honeywell 50250-s air purifier but lacks 360-degree air intake which is very impressive.

SPECIFICATIONS

  • Comes with true HEPA filter
  • Equipped with indicator lights
  • Offers carbon filter
  • Features Ultra violet-C light
  • Wide selection of fan speeds
  • Ultra quiet operation
  • Room coverage area up to 300 square feet

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BOTTOM LINE: The Germ Guardian AC4825 is a well-designed air purifier which comes with some latest technology and delivers quality performance making this air purifier perfect for large rooms.

8. Alen T500 Tower Air Purifier

Alen T500

The Alen T500 Tower Air Purifier is best in class performance purifier which is perfect for big rooms and offices with the coverage area up to 500 square feet delivering high performance. This Alen air purifier offers four types of HEPA filters which include HEPA pure, HEPA fresh, HEPA silver, and HEPA Odor cell all of which remove dust and allergens, but each uniquely made to accommodate according to your personal needs.

It packs full-size performance in a sleek tower design, and the nearly silent fan means that even when it’s working very fast it will not let you know as it works very quietly without creating any noises.It comes with three fan settings and it’s whisper quiet performance which made this air purifier work continuously with intuitive and elegant controls without any difficulty.

The Polluted air first passes through the pre-filter which filters large dust particle present in your surrounding. After the filtration of large dust particles, it then passes through a unique HEPA material which captures 95% of the particles including dust, mold spores, and other harmful pollutants.

The ozone safe ionizer in this purifier charge particle present in the air causing these pollutants to stick together so that it can be easily captured without any difficulty. The Whisper Max technology in this air purifier delivers high performance with very low noise as it is a combination of precise tuning and aerodynamics.

SPECIFICATIONS

  • Offers four types of HEPA filters
  • Coverage area up to 500 square feet
  • Comes with three fan settings
  • Includes ozone safe ionizer
  • Features Whisper Max technology
  • Energy Efficient
  • Delivers best air quality

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BOTTOM LINE: The Alen T500 Tower Air Purifier is the best home air purifier which is capable of handling large rooms with the coverage area up to 500 square feet which are very good.  This air purifier can be used in small offices and large rooms as it delivers high performance and maximum efficiency.

 9.  Alen Paralda

Alen Paralda

The Alen Paralda is a perfect air purifier which is ideal to use at offices and rooms as it delivers coverage area up to 500 square feet. This air purifier comes with dual purified air venting system as it delivers multi-filtered air through the room quickly and efficiently. With dual venting system, the room air first enters through the rear intake of the purifier and then quickly release the purified air.

The Alen Paralda offers four types of HEPA filters which include HEPA-Silver (for bacteria, mold, and allergens), HEPA-Odor cell (for heavy odor and smoke) and HEPA-Fresh Plus( for different chemicals and allergens) all of which remove dust and allergens, but each uniquely made to accommodate according to your personal needs.

It comes with light touch responsive buttons which easily control ionization, fan speed, programming and controls UV light without any difficulty. It uses the standard filter as HEPA silver as this filter is ideal for reducing and trapping bacteria, mold, and allergens. The Filter change indicator present in this air purifier lets you know when you have to change or clean your air purifier filter which is based on the run time. With all these excellent features this air purifier lacks UV-C light which is present in GermGuardian AC4825 as it is a unique feature which helps the purifier to kill harmful bacteria and virus permanently.

SPECIFICATIONS

  • Coverage area up to 500 square feet
  • Comes with Dual purified air venting system
  • Offers four type of HEPA filters
  • Feature Filter change indicator
  • Light touch responsive buttons
  • Use standard filter as HEPA-Silver

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BOTTOM LINE: If you are looking for the best air purifier to kill harmful bacteria and virus permanently then this air purifier is highly recommended for you.

10. O-Ion-B-1000

O Ion B 1000

The O-Ion B-1000 is a compact air purifier which is designed to consume minimum energy and works quietly. This air purifier comes with the latest UVGI (Ultraviolet Germicidal Irradiation) technology which helps the purifier to eliminate harmful disease causing pollutants, germs, and microorganisms before entering your body. It features exclusive carbon filtration process which helps to trap and reduce the bad odors, absorbs volatile airborne pollutants.

The  B-1000 air purifier offers electrostatic Ionizer Purification which removes airborne pollutants as small as .01 micron such as allergens, pollen, mold, smoke, pet dander, unpleasant odors, dust, and other airborne irritants. It traps those air pollutants which cannot be seen by the naked eyes as there are lots of these particles present in our air. It comes with whisper quiet fans which automatically cleans and sterilizes without disturbing you or those around you as it silently draws air in the purifier without creating any noise.

This air purifier is very easy to control as it comes with a button to adjust it from low to high and it is very easy to clean you just need to simply pull out the electrostatic collector rod and wipe it clean with the help of a dry cloth. Comparing to other air purifiers it has very low energy consumption and there is no costly filter to replace time to time which makes this purifier system different from other. The only negative aspect of this air purifier is that it emits ozone gas in order to kill germs and to purify the air.

SPECIFICATIONS

  • Offers latest UVGI technology
  • Features electrostatic Ionizer Purification
  • Equipped with Whisper Quiet Fans
  • Very easy to control and adjust
  • Automatically cleans and sterilizes
  • Exclusive carbon filtration process

Whisper Quiet Fans

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BOTTOM LINE: The O-Ion B-1000 is a compact air purifier which is environment-friendly and consume very low power consumption. If you are looking for a low budget and high-performance air purifier then this one is the best you need.

Editor’s Recommendation

Normally, you can choose any of these Air Purifier but If you want an expert recommendation for picking up the best Air Purifier, then according to me you should surely go with  Airpura R600. The technical reason for selecting this air purifier on the top of this list is that it is integrated with the latest technology, best HEPA filter, can cover up to 2000 square feet delivering fresh air and the price of this product is also not so high. 

I hope this list of best air purifier is exactly what you are looking for.If you liked the article, then please share it on social media. And if you want to suggest some products update in this list, then your suggestions are always welcome. Comment below in the comment section.

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