Best Air Purifier In India

Air pollution is one of the biggest health crises facing urban Indians today. According to a recent WHO report, 14 of the world’s most polluted cities, based on PM 2.5 levels in 2016, are in India. Kanpur held the No 1 spot with a PM 2.5 concentration of 173 micrograms per cubic meter. It was followed closely by Faridabad, Varanasi and Gaya. Here are the top 15 cities as stated in the report:

In the same report, the WHO compared 2016 PM 10 concentrations of mega cities with populations of over 14 million. It found that Delhi was the most polluted mega city while Mumbai came in fourth. Here are the top 10 cities based on PM 10 levels:

In light of these findings, it has become imperative, now more than ever, to focus on air quality and air purification. Given the high levels of pollution Indians are exposed to on a daily basis, it has become absolutely essential to ensure at least the air in our homes is clean and respirable.

Indoor air purification is an effective way to combat air pollution in cities. It removes harmful disease-causing contaminants like bacteria, viruses, PM 2.5, PM 10, total volatile organic compounds (TVOCs), pollen, dust mites, allergens, smoke and bad odors. It also eliminates sulphur dioxide, oxides of nitrogen, ozone, carbon monoxide and other harmful compounds from the air inside our homes.

While buying an air purifier is the smart thing to do, there are a few things you need to keep in mind before going in for a purchase. If you or anyone in your family is asthmatic or allergic to certain substances (Multiple Chemical Sensitivity), make sure the purifier is asthma and allergy friendly.

Buy a purifier that suits your room size. Note of the Clean Air Delivery Rate (CADR) of the device. CADR is a number which indicates the cubic feet per minute (CFM) of air or the cubic meter per hour (CMH) of air from which all the impurities of a given size have been removed. CADR is a figure of merit accorded to air filters to quantify their pollutant-removing ability.

The type(s) of filter(s) is an important detail. HEPA or High Efficiency Particulate Arestant filter is the latest industry standard for air purifiers and a must-have. It removes up to 99.97% pollutants of size 0.3 micrometer and larger. Similarly, activated carbon, UV light and ionization are some of the technologies to look out for. The number of filters also matters. The more the number of filters, the more effective will be the purification.

Also, consider the sound level of the purifier and other features like Child Lock, real-time AQI data and filter replacement alert. Always go for an air purifier that’s easy to maintain. Also, opt for a brand that has a responsive customer service system in place. Above all, avoid gadgets that emanate harmful by-products such as Ozone.

Here is a list of the top air purifiers you can choose from.

Check out the best 15 Air Purifier for your room

1. MI Air Purifier 2

Spearheading innovation in the air purification industry is the MI Air Purifier 2. It is a HEPA filter that removes harmful pollutants from the air. The purifier is built to cater to rooms measuring 400 ft2 or 37 mtr2 and has a CADR of 310m3/h. It is ideal for medium-sized halls, bedrooms and living rooms.

The MI Air Purifier 2 is 40% more compact than its predecessor, the MI Air Purifier. It can remove pollutants in a 21 mtr2 room in just 10 minutes. The device is equipped with a 360ᵒ cylindrical filter that sucks in impure air from all directions using its unique aerodynamic design. It has a powerful triple-layer HEPA cum activated carbon filter made by Japanese manufacturer Toray.

The filter consists of a polyethylene terephthalate (PET) primary filter, a high-density EPA HEPA filter and an activated carbon filter. The first level of filtration is done by the PET primary filter which removes large contaminants like dust, sand, human hair and pet hair and dander.

The next level of filtration is done by the EPA HEPA filter which removes all particles larger than and equal to 0.3 micron. Its ultra-dense finely folded mesh traps PM 2.5, PM 0.3, pollen, spores, bacteria and other microbes. The HEPA filter has precisely calibrated 3.5mm intervals to facilitate even air flow with laser-positioned glue injection and machine-folded corners to minimize air resistance.

The third level of filtration is taken care of by the activated carbon filter which removes formaldehyde, ammonia, benzene and other volatile organic compounds (VOC). It also removes persistent foul smells and stale smoke.

The MI Air Purifier 2 air cleaner can be accessed through the MI Home app. It lets you monitor the functions of the filter like power on/off and switch modes between high speed and night mode. It provides real-time outdoor and indoor AQI data, plus temperature and humidity levels in your area. It also alerts you when it is time to change the filter.

The MI Air Purifier 2 is fitted with a custom-built Japanese Nidec motor which consumes 58% less electricity than the previous model. A detailed review on latest Mi Air Purifier 2S is done by us recently. Check the same for more information.

Key features:

HEPA cum activated carbon filter.
310m3/h CADR.
3 layer filter: PET primary layer, HEPA layer, activated carbon layer.
Removes particulates measuring 0.3 micrometer and larger.
Removes formaldehyde, benzene, ammonia, foul odors, smoke.
Can be controlled via MI Home app.
Nidec Japanese motor consumes 58% less energy.

2.Ooze H3O Air Series Ve2 With Aerosense And Hepa Cluster 7 Stage Purification Technology

The next high-performance air purification device is the Ooze H3O Air Series Ve2. It is equipped with a whopping 7-layer filtration system that demolishes air-borne contaminants inside an area of 1000 ft2. It has 7 different filters with seven different technologies.

The first filter is a pre filter followed by a HEPA cluster filter, an activated carbon filter, an anti-bacterial filter, a photo catalyst filter, a UV light filter and a negative ion filter. The incoming dirty air first passes through the pre filter which removes large particles like dust, lint, hair and dandruff.

The next filter is the HEPA filter which is the industry standard for air purifiers and recommended by the United States Environment Protection Agency (EPA). HEPA filters eliminate the tiniest micro bodies with a diameter of 0.3 micrometer and larger. This means it removes PM 10, PM 2.5 and even smaller particulates. It also removes bacteria, fungi, protozoa, spores and pollen.

The next level of filtration is provided by the activated carbon layer. It is a bed of carbon with enormous surface area that removes formaldehyde, VOCs and odors.

The next mechanism used by the Ooze H3O Air Series Ve2 is ionization. It is a process by which a dense cloud of negatively charged gas ions is generated by the filter to attract air pollutants which always have a positive charge. Once the gas ions fuse with the polluting particle, they cannot remain suspended in the air and fall down to the floor or stick to surfaces from where they can be removed through dusting, sweeping and vacuuming.

The purifier also uses UV light to kill harmful germs. UV-C radiation is used to incinerate spores, pollen and bacteria. The filter is also equipped with a special bacterial filter to root out bacterial presence from the air. Finally, the purifier is fitted with a photocatalytic oxidation (PCO) filter which uses UV light and titanium dioxide to break up the bonds of organic molecules and render them harmless.

The Ooze H3O Air Series Ve2 air purifier has 3 fan settings, Auto mode, auto start (in case of power outage), LED display, remote control and an inbuilt humidifier. Power usage is 80W, voltage is 220V, and max and min noise levels are 55dB and 18dB respectively.

Key features:

7-level air purification system.
Covers an area of 1000 ft2.
Filters include: pre filter, HEPA, activated carbon, ionizer, anti-bacterial, UV light, PCO.
Removes pollutants up to 0.3 micrometer, formaldehyde, bacteria, odors, VOCs, etc.

3. Atlanta Healthcare Beta 350 43-Watt Air Purifier

Another widely popular air purifier for medium-sized rooms is the Atlanta Healthcare Beta 350. It is a 43W purifier designed for 350 ft2 indoor spaces. It has a CADR of 170m3/h and air flow rate of 225m3/h. The purifier uses a comprehensive 7-stage filtration process. It involves a pre filter, an anti-bacterial filter, a H13-grade HEPA filter, an activated carbon filter, PCO, UV light filter and an ionizer.

The first level of filtration is done by the pre filter which traps large particles like dust and pet hair. Next is an anti-bacterial filter specially designed to eliminate harmful pathogens. Then comes the HEPA filter which removes up to 99.97% germs from the air including PM 10, PM 2.5, pollen, bacteria, spores and viruses. HEPA filters typically intercept particles of size 0.3 micrometer and larger. Hence, they are the best known filters used in air purification.

The fourth stage involves an activated carbon filter which removes gaseous particles like VOCs, bad odors, cigarette smoke and formaldehyde. The next filtration level involves a process known as photo catalytic oxidation or PCO. Under this technique UV light is shone on a thin film of titanium dioxide which releases loose electrons which then break up water vapour (H2O) into a hydrogen atom and a highly reactive hydroxyl (HO·) radicals. This HO· molecule then attacks larger carbon-based pollutants like mildew and allergens, breaking them up into smaller and harmless compounds like water and carbon dioxide.

Next is the UV light filter. It destroys microbiological particles by either burning them or disrupting their genetic code so that they cannot reproduce further. The ionizer does the final filtration. It makes air-borne pollutants stick to electrically charged gaseous ions. These ion-pollutant couplets, too heavy to remain suspended in the air, soon settle on surface like walls and floors from where they are removed through cleaning. The air purifier comes with a remote control and has a display screen, a timer and auto start function.

Key features:

7-level air purification.
Filters include pre filter, anti-bacterial filter, HEPA, activated carbon, PCO, UV light and ionizer.
Caters to rooms measuring 350 ft2.
170m3/h CADR, 43W power consumption.
Removes PM 10, PM 2.5, bacteria, pollen, dust mites, smoke, formaldehyde, odors.
Includes remote control.

4. Gliese Magic – 24 Watt Home Air Purifier

One top-rated air purifier we think you should check out is the Gliese Magic 24W purifier. It has a CADR rating of 140m3/h and can cover a maximum area of 200ft2. It is ultra-quiet and features a touch control panel on top of the filter.

The Gliese Magic indicates indoor AQI using a 4-color scale. A 5-level regulator allows you to control fan speed and the onboard timer lets you set the duration. Auto mode adjusts fan speed according to air quality and Sleep mode adjusts functions when you are asleep.

The Gliese Magic air purifier has a cylindrical shape that provides 360ᵒ purification. It has a 5-stage filtration process which includes a pre filter, a HEPA filter, a bed of activated carbon, a UV light filter and an ionizer. In the first level, the pre filter traps and removes large contaminants like dust mites and pet hair and dander. The air then enters the HEPA filter which is a mat of randomly but densely arranged micro fibers. Tiny pollutants as small as 0.3 micrometer are intercepted by the thick HEPA mesh. This filter removes particulate matter PM 10, PM 2.5 and smaller. It also removes pollen, bacteria, viruses and spores.

The next layer of filtration is done by the activated carbon filter which takes out gaseous pollutants like VOCs, formaldehyde, benzene, stenches and stale smoke. The air is then treated with UV-C rays to eliminate viruses, bacteria and mold spores. UV light is a powerful electromagnetic radiation that disrupts the DNA composition of microbes leaving them incapable of multiplying.

The last stage of filtration is done by the negative ion generator. It produces a cloud of negatively charged ions which attract pollutants which are naturally positively charged. The ion-pollutant complexes then become too heavy and fall to the ground or stick to surfaces from where they can be removed through dusting or vacuuming. The air purifier has a one-year warranty.

Key features:

5-level 360ᵒ air purification.
Filters include: pre filter, HEPA filter, activated carbon filter, UV light filter, negative ion generator.
Removes PM 2.5, PM 10, formaldehyde, benzene, cigarette smoke and bad odors.
Touch control panel, Auto mode, Sleep mode, timer, 4-color AQI display, 5-level fan speed.
140m3/h CADR, 200ft2 coverage area.

5. Honeywell HAC25M1201W Air Touch A5

The next high performance air purifying gadget is the Honeywell Air Touch A5. It is a 53W classic white air purifier from Honeywell, a leading consumer electronics and aircraft equipment company. It covers a maximum area of 323ft2 and has a CADR of 250m3/h. CADR refers to the volume of air (shown here in cubic meter) purified by the device per hour.

The Air Touch A5 has a filter life of 3000 hours which means it can last for a year if used for a period of 8 hours daily. The device has a 3-stage purification process. The first stage involves a pre filter. It eliminates large air pollutants like hair, dust mites, lint, sand, pet hair and dander and large pollen grains. It is washable and can be reused once fully cleaned.

The next level of filtration is taken care of by the HEPA filter. HEPA is a sophisticated air filter that removes up to 99.97% air contaminants as small as 0.3 micrometer (micron). This means the filter takes out dangerous pathogens like bacteria, viruses, fungal spores, pollen, allergens and particulate matter including PM 10 and PM 2.5.

The third and final stage of purification is done by the activated carbon filter. This filter comprises of a layer of activated carbon whose surface area has been increased exponentially to enhance its adsorption rate. Adsorption is a process by which the activated carbon atoms attract incoming air pollutants and make them stick to their surface, thus preventing them from floating out with the air.

The carbon filter is an effective way to tackle stubborn nicotine odors, bad smells, aerosols, formaldehyde, benzene, ammonia and other VOCs released by household cleaning supplies. The Honeywell Air Touch A5 is a 100% ozone-free product. It does not emit ozone or any other harmful gas as by-products. The device comes with a one-year guarantee. Easy return policy offers full refund for manufacturing defects if the product is returned within 10 days of delivery.

Key feature:

3-stage air filtration.
Filters include pre filter, HEPA filter, activated carbon filter.
53W power consumption.
Serves max area of 323ft2, CADR 250m3/h.
3000-hour filter life if used 8h/day.
Removes PM 10, Pm 2.5, formaldehyde, benzene, VOC, odors, bacteria, viruses, spores, pollen.
Ozone-free.

6. Philips 2000 Series AeraSense AC2887/20 56-Watt Air Purifier

The Philips 2000 Series AeraSense AC2887/20 is an amazing air purifier. It has a clean air delivery rate (CADR) of 333m3/h and caters to indoor spaces with an area of 441ft2. Its power consumption is 60W and it is ideal for large bedrooms and medium-sized halls.

The purifier is equipped with Philips’ unique VitaShield Intelligent Purification Filter (IPS) technology. It is a futuristic technique that uses an aerodynamically designed NanoProtect filter to root out ultra-fine particulate matter with diameters of 0.02 micrometer.

The Philips AC2887/20 purifier has 3 Auto modes: General, Allergen and Bacteria mode. The General mode, also called Pollution mode, removes all impurities uniformly. The extra-strong Allergen mode eliminates harmful allergens like mold spores, pollen and VOCs. The extra-powerful Bacteria mode destroys and incapacitates disease-causing bacteria and viruses.

The purifier displays real-time AQI data using a 4-color scale that indicates the numerical concentration of PM 2.5. The USP of the Philips 2000 Series AC2887/20 purifier is that it uses advanced AeraSense technology to precisely measure the quantity of allergens and particulate matter present in the air. It uses this information to adjust filtration functions to suit current indoor air quality conditions for the best purification.

According to the manufacturer, the purifier can eliminate 99% PM 2.5 in one hour and 99% viruses in 30 minutes within an area of 441ft2. It removes harmful pollutants like bacteria, pollen, mold spores, dust mites, pet dander, formaldehyde, VOCs, bad odors and smoke.

The Philips AC2887/20 has 3 fan speeds and a Turbo function. It is ultra-silent and has a sound level of just 20.5dB when it is in Silent/Sleep mode. The purifier has a durable scratch-proof frame with a touch control panel and an illuminated display screen that can be dimmed at night. It is an ozone-free product. Its power consumption is 56 watts and it has a 2-year warranty.

Know more about philips air purifier system in our detailed study.

Key features:

56W air purifier with 3 modes: General, Allergen, Bacteria.
VitaShield Intelligent Purification Filter (IPS) technology.
Aerodynamically designed NanoProtect filter.
CADR 333m3/h, max coverage area 441ft2.
Removes PM 2.5, PM 10, VOCs, formaldehyde, dust, allergens, bacteria, pet dander, pollen and spores.
Real-time numerical PM 2.5 concentration data.
3 fan speeds, Turbo, Silent mode.
Scratch-proof plastic body.
Touch control panel with dimmable illuminated display.

7. American Micronic AMI AP1 22Dx 22-Watt Air Purifier

Another hugely popular air purifier is the American Micronic AMI AP1 22Dx. It caters to rooms with an area of 200ft2 and has an air flow level of 120m3/h. It consumes 22W power and is perfect for medium-sized living rooms and bedrooms.

The AMI AP1 22Dx purifier has three powerful filtration levels. It has a HEPA filter, an activated carbon filter and an anion generator. In the first stage, air is made to pass through a HEPA filter which removes 99.97% pollutants as small as 0.3 micrometer. This is where most of the respirable particulate matter like PM 2.5 and PM 10 are eliminated from the air. Living microbes like bacteria, fungal spores, viruses and allergens are intercepted at this level.

The next stage of filtration is done by the activated carbon filter. It is a layer of densely packed carbon atoms whose surface area has been artificially increased to enhance its capacity to attract pollutants and prevent them from flowing out with the outgoing air.

Activated carbon removes harmful VOCs emitted by household products like plywood furniture, cleaning supplies, aerosol cans, paints, glues and personal care products. These pollutants are mostly gaseous in nature and include formaldehyde, benzene, ammonia, chemical fumes and other VOCs.

Finally, the third stage of purification entails ionization of the remaining pollutants. Here the inbuilt anion (negative ion) generator uses electrostatically charged plates to produces a dense cloud of negatively charged gas ions with a concentration level of 3 million ions/cm3. This cloud of negative gas ions magnetically attracts organic air pollutants and when they become too heavy, float to the ground or stick to surfaces from where they can be cleaned and removed. Ionization is a good way to eliminate pollen, spores, dust mites, hair, pet dander, bacteria and viruses. The ionizer can be turned on and turned off as required.

The American Micronic AMI AP1 22Dx has an illuminated touch control panel. It has a timer with 1, 2, 4 and 8-hour settings. It also has 3 air flow speeds and Sleep mode. The product has a one-year warranty.

Key features:

3-stage filtration process.
Filters include: HEPA filter, activated carbon filter, ionizer.
Purifies air in a 200ft2 area, air flow level 120m3/h.
Power consumption 22W.
Sleep mode, 3 air flow speeds, 1, 2, 4, 8-hour timer.
Illuminated touch control.
Removes PM 2.5, PM 10, bacteria, viruses, dust mites, pollen, spores, pet dander, VOCs, foul smells.

8. Philips 3000 Series AC3256/20 AeraSense Home Air Purifier

The next product on our list of top-rated air purifiers is the Philips 3000 Series AC3256/20 AeraSense Air Purifier. It is one of the best air purifiers currently sold in the market. It covers an area of 818ft2 and is ideal for large halls and living rooms. The device has a CADR of 376m3/h and consumes 60 watt power.

The biggest attraction of the Philips 3000 Series AC3256/20 purifier is its NanoProtect S3 filters which work on VitaShield Intelligent Purification System (IPS) technology. It comprises of a pre filter, an activated carbon filter and 2 layers of HEPA filters. The pre filter removes large air-borne substance like dust, soil, pet hair and dander. The next layer which is the activated carbon layer eliminates VOCs like formaldehyde, benzene and ammonia along with dust and bad odors.

The next level of filtration is done by the 1st layer of the HEPA filter. It incorporates German technology to root out harmful pathogens like bacteria. The next layer is the 2nd layer of the HEPA filter. It takes out ultra-fine particulate matter as small as 0.02 micrometer which is 100 times smaller than PM 2.5.

This is an amazing feat accomplished by the Philips AC3256/20 purifier. Very few purifiers are able to filter air at this micro level. Microbes like H1N1 viruses, bacteria and other disease-causing germs are eliminated using VitaShield IPS technology. It is also instrumental in trapping particulates, pollen, fungal spores, TVOCs, odors, dust and pet dander.

The purifier has AeraSense technology which analyses indoor air quality and accordingly adjusts its air filtration processes for optimum purification. It displays real-time PM 2.5 data through numerical representation. The Philips AC3256/20 purifier has an aerodynamic vortex design. It is a portable gadget and can easily be transferred from one room to another. It has 3 air inlets, two on the sides and one at the bottom.

The Air Protect Alert indicates when it is time to change the filter. The top panel of the device houses a touch sensor user interface with illuminated numerical display. The air purifier has a special Allergen mode, Extra-silent Sleep mode (33dB), Turbo mode and Auto mode. The gadget is 100% ozone-free and comes with a Child Lock feature. The product has a two-year warranty. In case of manufacturing defects, the consumer gets a full refund if the product is returned within 10 days of delivery.

Key features:

NanoProtect S3 filters with VitaShield IPS technology.
CADR of 376m3/h, coverage area 818ft2.
60W power consumption.
Filters include: pre filter, activated carbon filter, HEPA layer 1 and HEPA layer 2.
AeraSense technology.
Displays real-time PM 2.5 concentration.
Extra-powerful Allergen mode, Child Lock, Sleep mode, Turbo, Auto mode, Ozone-free.
Removes pollutants as small as 0.02 micrometer, bacteria, pollen, spores, odors, dust, pet dander, VOCs.

9. Honeywell Air Touch HAC35M1101G Home Air Purifier

The next top-performing air cleaner is Honeywell Air Touch HAC35M1101G. It has a coverage range of 450ft2 and a CADR of 300m3/h. It is ideal for medium-sized rooms and has a triple filtration system. The first stage comprises of a pre filter which removes dust mites, sand, pollen, pet hair and dander, and other large particles. It is a washable filter and must be cleaned from time to time to keep up its performance.

The next level is the HEPA filter. HEPA filters typically eliminates up to 99.97% air impurities with diameters of 0.3 micrometer and larger. They are excellent at intercepting PM 2.5, PM 10, bacteria, viruses, pollen, spores and other harmful contaminants. Once air has crossed this filter, it is made to go through a Honeywell-patented HiSiv filter. This filter is made of activated carbon and it removes 99% gaseous pollutants like formaldehyde, VOCs, bad odors and other toxic gases.

The Air Touch HAC35M1101G has a 3D air flow pattern which dispenses clean breathable air all over the room. It projects clean air at angle of 15ᵒ to 20ᵒ so that it reaches even the farthest corners. The filter has a life of 3000 hours. If used every day for no more than 8 hours it can last for a year.

The device is 100% ozone-free and does not emit any harmful gases as by-products. It is ultra-silent and does not interfere with your sleep. The Air Touch HAC35M1101G has an elegant design with a champagne gold sheen. It was awarded the Silver A prize for stunning design. It also won other awards at the Association of Quality Consumables Manufacturers and Suppliers (AQCMS) 2017.

The purifier has an anti-fall base design that keeps its steady and prevents it from toppling. The top panel has an illuminated LED touch sensor control panel. It shows AQI data using a 3-color indicator. Auto mode intelligently assesses indoor AQI and adjusts the filter’s functions to suit the level of pollution.

All the filters and their components are placed securely inside the purifier to keep them out of the way of children. The product has an 18-month warranty and easy return policy. If the device is found to have manufacturing defect, it can be returned within 10 days of delivery to get a full refund.

Key features

3-stage filtration process.
Pre filter, HEPA filter, Honeywell-patented HiSiv filter.
3000-hour filter life @ 8 hours daily.
Coverage area 450ft2, CADR 300m3/h.
3D air flow, anti-fall base, ultra-silent, LED display and touch control panel.
Removes PM 2.5, PM 10, bacteria, viruses, formaldehyde, spores, pollen, VOC, odors.

10. Honeywell Air Touch i8 42-Watt Home Air Purifier

The Honeywell Air Touch i8 is the best air cleaner in India. It caters to indoor spaces with an area of 387ft2 and has a CADR of 300m3/h. It can clean a 387ft2 room in 15 minutes. The Air Touch i8 has a 3-stage filtration process which includes a pre filter, a HEPA filter and a Honeywell-patented HiSiv filter.

The pre filter removes large impurities like dust, soil and pet hair and dander. The HEPA filter removes up to 99.97% particles measuring 0.3 micrometer in diameter and larger. It eliminates pollen, mold spores, allergens, bacteria, viruses, PM 10 and PM 2.5. The next filter is a custom-designed Honeywell filter made of activated carbon. It removes VOCs like formaldehyde, nicotine smoke and foul smells.

The HEPA filter and the HiSiv filter form a kind of compound filter. Together they take out almost all air-borne pathogens and toxic gases. The pre filter is washable. Honeywell recommends washing it periodically to enhance the performance of the HEPA-HiSiv compound filter.

The Air Touch i8 has an aesthetically designed body. It comes in champagne gold and classic white. It has Child Lock, filter change indicator, 3 fan speeds and Sleep/Silent mode. Sound level of the device stays within 38dB and 63dB, which is lower than most split ACs.

The device displays real-time PM 2.5 concentration and has a filter life of 3000 hours. It has an illuminated LED touch control panel and display screen. The Air Touch i8 purifier consumes 42W power and is an ozone-free product. It does not generate any harmful by-products. The gadget has a one-year warranty. In case of manufacturing defect, the consumer gets a full refund if the product is returned within 10 days of delivery.

Key features:

3-stage filtration process.
Filters include pre filter, HEPA filter, HiSiv filter.
Removes 99.97% germs of size 0.3 micrometer and larger including PM 2.5, formaldehyde, bacteria, viruses, spores, pollen, VOCs, odors.
42W power consumption.
3000-hour filter life.
Silent mode, Child Lock, filter change indicator, live PM 2.5 meter, 3 fan speeds, touch control panel.

11. Ooze H3O Ve1 Hepa Cluster Home Air Purifier

One air cleaner that has caught everyone’s attention is the Ooze H3O Ve1 air purifier. It can cater to a 370ft2 area and has a CADR of 235m3/h. It has 360ᵒ air flow which ensures fresh air circulation throughout the room. The Ooze H3O Ve1 purifies air in 7 stages using latest Swedish Hepa Cluster Purification technology. It involves an aluminum pre filter, a nano-cold catalyst filter, a cellular activated carbon filter, an anti-bacterial filter, a HEPA filter, a UV light sterilizer and an ionizer.

The pre filter removes contaminants that can be seen with the naked eye, example dust mites and pet hair and dander. This filter is washable and has to be kept clean if the rest of the six filters are to perform well. The second stage of filtration is done by the nano-cold catalyst filter. It removes formaldehyde, benzene and harmful TVOCs released by household products like cleaning supplies, aerosol cans, glues, paints and personal care products.

In the third step, the air passes through a bed of honeycomb coconut shell activated carbon. This layer intercepts stubborn stenches, TVOCs, formaldehyde, ammonia, benzene and stale cigarette smoke.

The next step involves an anti-virus cum anti-bacterial non-woven fiber filter which roots out disease-causing microbes like bacteria, viruses and fine particulate matter. It also traps acariens which are microscopic arthropods like tics and mites that thrive in dust, fabric and human and animal bodies.

The fifth level of filtration is done by the HEPA filter. It removes 99.97% pollutants with diameters of 0.3 micrometer and larger. It is effective in taking out PM 2.5, PM 10, bacteria, viruses, fungal spores, pollen and other allergens. Once the air exits the HEPA filter, it goes through the UV light sterilizer.

This filter treats the incoming air with 365nm UV light which destroys the genetic make-up of microbiological particles like pollen, mold spores and bacteria so they cannot replicate and reproduce again.

The final filtration is done by the ion generator. The ion generator produces a cloud of negative ions which attracts pollutants (positively charged) and removes them from the air.

The Ooze air cleaner has a noise level of 18dB which is ultra-quiet. It has different fan speeds and comes with a remote control. It further features an illuminated display, Timer and Sleep mode.

Key features:

7-stage air purification with 360ᵒ air flow.
Filters include pre filter, cold catalyst filter, activated carbon filter, anti-bacterial filter, HEPA filter, UV light filter and ion generator.
Removes PM 2.5, PM 10, bacteria, viruses, pollen, spores, acariens, dust, stale smoke, odors.
Suitable for 370ft2 area, CADR 235m3/h.

12. Philips 1000 Series AC1215/20 Air Purifier

One of the best air purifiers currently sold in the market is the Philips 1000 Series AC1215/20. It has a coverage area of 677ft2 and has a CADR of 270m3/h. Philips’ signature VitaShield IPS technology and NanoProtect Pro HEPA filter which removes ultra-fine particulates measuring 0.02 micrometer which is 100 times smaller than PM 2.5 is incorporated into it. It is an extra-thick HEPA filter that traps up to 99.97% germs, pollen, spores, dust mites, TVOCs, formaldehyde and particulate matter.

The Philips air cleaner has a Smart Light Control and NightSense Auto mode. When you turn off your bedroom light at night, the device follows suit, intuitively diming its own illumination and adjusting fan speed so you and your family can sleep without any disturbances. The Philips AC1215/20 has special Allergen mode, Auto mode and Ultra-Silent Quiet mode. It has 4 fan speeds and Child Lock. When it is time to change the old filter and replace it with a new one, the device alerts the user through the Healthy Air Protect Alert feature.

The gadget displays real-time AQI data with the help of a 4-color AQI indicator. The Philips AC1215/20 is 100% ozone-free. It is also Allergy-friendly certified by the European Centre for Allergy Research Foundation (ECARF). Power consumption of the air purifier is 50W. It has a sound level of 33dB which is comfortably low. The top panel of the purifier houses a touch sensitive user interface and dual-color illuminated display.

Key features:

Air cleaner with Vitashield IPS technology.
NanoProtect Pro HEPA filter.
Removes pollutants as small as 0.02 micrometer.
Removes TVOCs, formaldehyde, bacteria, viruses, pollen, spores, PM 2.5, PM 10, odors.
NightSense Auto mode, Smart Light Control.
Real-time AQI indicator.
Max area 677ft2, CADR 270m3/h.

13. Philips 2000 Series AC2882/50 Air Cleaner

One air purifier that’s been consistently receiving good reviews is the Philips 2000 Series AC2882/50 air cleaner. It is designed for rooms measuring around 409ft2 and has a CADR of 324m3/h. It is the best air purifier for medium-sized living rooms and office spaces.

The Philips AC2882/50 uses a NanoProtect HEPA filter with VitaShield IPS technology. The filter removes particulate matter as small as 0.02 micrometer and other pollutants like formaldehyde, bacteria, viruses, TVOCs, smoke, pollen, mold spores and foul smells.

HEPA filters are the industry standard among air purifying filters and removes up to 99.97% air-borne particles, most notably PM 2.5. The USP of the AC2882/50 air purifier is that it has 3 prefixed modes: Allergen mode, Bacterial and Virus mode, and Pollution mode. These are dedicated modes specialized in eliminating specific kinds of contaminants from the air.

The air cleaner has a 4-color meter for displaying live AQI. It has an onboard filter life tracking system which alerts the user when the filter is about to saturate/expire and needs a replacement. The purifier has an extra-quiet Sleep mode (20.5dB) for night time. It also has Smart Light Control which dims illumination on the device once the bedroom lights are turned off.

The purifier has an aerodynamically shaped body that ensures an intelligent dispersion of fresh purified air throughout the room. The top panel features an illuminated touch control user interface. The device is 100% ozone-free and has a power consumption of 56 watts.

The product has a 2-year warranty. In case of manufacturing defect or mismatch between description and actual features, the user is eligible for a full refund if the product is returned within 10 days of delivery.

Key features:

Air cleaner with NanoProtect HEPA filter.
VitaShield IPS technology removes pollutants of size 0.02 micrometer and larger.
Allergen mode, Bacterial/Virus mode, Pollution mode.
4-color live AQI indicator.
Smart Light Control.
100% ozone-free.
Removes PM 2.5, PM 10, formaldehyde, odors, pollen, spores, bacteria, viruses, TVOCs.

14. Dyson Pure Cool Link Tower WiFi-Enabled Air Purifier

The next air cleaner we wish to bring to your attention is the Dyson Pure Cool Link Tower purifier fan. It is a dual-functionality device serving both as a fan and as an air purifier. Air is filtered using a combination of HEPA and activated carbon filters.

The purifier features a vacuum-sealed 360ᵒ H-13 glass HEPA filter pleated more than 200 times and reinforced densely with borosilicate microfibers. The HEPA filter removes 99.97% air-polluting substances with diameters of 0.3 micrometer and larger. This includes PM 2.5, PM 10, bacteria, pollen, spores, dust mites and pet dander.

The tris-coated activated carbon filter eliminates TVOCs, formaldehyde, benzene, ammonia and bad odors. The Dyson Pure Cool Link Tower air cleaner is Certified Asthma and Allergy Friendly by the Asthma and Allergy Foundation of America.

The device uses advanced Air Multiplier technology with oscillation function to project fresh air to the farthest reaches of the room. One important thing to note is that while most air purifiers rely on high face velocity to force air through their filters, the Dyson Pure Cool Link Tower applies low face velocity to do the same. The reason behind this is that high face velocity may result in the inadvertent release of pollutants trapped by the filter back into the air, but low face velocity ensures that they remain trapped in the filter and never escape.

A cool feature of the Dyson air cleaner is that it has inbuilt Wi-Fi and can be managed via Alexa voice control through Echo Dot and other Amazon smart home devices. It can also be controlled remotely through your smart phone using the Dyson Link app.

The app lets you manage all the functions of the purifiers and also shows live AQI data and provides filter change alerts. The purifier has 10 preset modes, Auto mode, Sleep mode and a Timer. It does not have any exposed spinning blades and filter meshes, and is therefore safe to handle and easy to clean. The device is accompanied by a remote control.

Key features:

HEPA cum activated carbon air purifier.
Dual function: fan cum air purification.
360ᵒ H-13 glass HEPA filter reinforced with borosilicate microfibers.
Tris-coated activated carbon.
Onboard Wi-Fi.
App-controllable.
Alexa-enabled.
10 modes, Auto mode, Sleep mode, timer, remote control, live AQI data, filter change indicator.
Removes 99.97% pollutants of size 0.3 micrometer and larger.
Eliminates PM 2.5, PM 10, formaldehyde, bacteria, viruses, TVOCs, pollen, spores, pet dander, mites, bad odors.

15. KENT Aura Room Air Purifier

The final product on our list of best air purifiers in India is the KENT Aura Room 45W air purifier. It covers an area of 290ft2 and has a CADR of 180m3/h. It is perfect for small to medium-sized indoor spaces. The KENT Aura Room air cleaner has a 3-level filtration process.

In the first stage, air is made to pass through a HEPA filter with an anti-bacterial coating which takes out 99.97% pollutants of size 0.3 micrometer and larger. It removes PM 2.5, PM 10, bacteria, viruses, dust mites, hair, pet dander, pollen, spores and other allergens.

The next level of purification is done by the activated carbon filter which removes TVOCs, formaldehyde, cigarette smoke and foul stenches. The final filtration is done by a negative ion generator. This filter produces a dense cloud of electrostatically charged gas ions which attracts positively charged air contaminants. The ion-pollutant complexes then float to the ground or stick to surfaces from where they can be removed by cleaning.

The KENT Aura Room has Child Lock, extra-silent Night mode and a filter replacement alert system. The device displays real-time AQI status through an LED screen. There are three timer settings: 2 hours, 4 hours and 8 hours with Auto off feature. Fan speed is adjustable.

The product has a one-year warranty. In case of defects or mismatch between description and actual features, the user gets a full refund if the product is returned within 10 days of delivery.

Key features:

Air cleaner with 3 levels of filtration.
Filters include: HEPA filter with anti-bacterial layer, activated carbon filter, ionizer.
Removes 99.97% germs of size 0.3 micrometer and larger.
Eliminates PM 2.5, PM 10, TVOCs, bad odors, bacteria, viruses, pollen, spores, pet dander, dust mites, formaldehyde, smoke.
3 timer settings, Sleep mode, Child Lock, real-time AQI data, filter change alert.
Coverage area 290ft2, CADR 180m3/h.
Power consumption 45W.

Check the most highly rated indoor air purifiers if you are brand concious.