Best Air Purifiers in India9 min read

Air purifiers remove pollutants, allergies, and toxins from the air, sanitising the environment.

Provide your loved ones with clean and safe air to breathe indoors. Air purifiers absorb smoke, oil mist, and food odours. It removes 99.99 percent of pollutants in minutes.

Let us look at some of the benefits and types of Air Purifiers in our homes.

BENEFITS OF AIR PURIFIERS

• Air Purifiers with a HEPA system have a kill rate of 99.99 percent for viruses. Particles as tiny as PM0.1 can be captured.
• Removing these contaminants has numerous health benefits, including improved sleep quality and an enhanced life expectancy.
• It relieves symptoms of asthma.
• Activated carbon air purifiers can remove chemical pollutants, reducing the risk of several health issues. Capturing the chemicals and returning clean air to the room, this filtering method employs carbon with a large surface area that is highly porous.
• The air purifiers remove all the cooking odours and smoke, leaving your home odor-free.
• HEPA filters in air purifiers are effective at removing bacteria and some viruses.
• Air purifiers that use HEPA filters remove the majority of allergens from the air. Improved sleep can be attributed to cleaner air. 
• Your lungs might become infested with chemicals and pollutants from everyday home goods. Better air quality is made possible with an effective air purifier, which captures even the smallest of particles.

TYPES OF AIR PURIFIERS

1. Activated Carbon: Air purifiers that have activated carbon filters are very good at removing scents from the air. They are not capable of capturing germs and viruses in the same way as HEPA filters are.
2. Hepa filter: Air cleaners that use HEPA filters are able to remove contaminants with a particle size as small as 0.3 microns. These particles are so small that the naked eye cannot even detect them. At least 50 or 60 microns in size, they are the tiniest particles that can be seen by the human eye.
3. UV light air purifiers: UV rays are the method that is utilised by these cleaners to eliminate airborne bacteria and viruses. It is advisable to do some research before investing in an air purifier that uses UV light because certain models emit ozone.
4. Electrostatic precipitators: Electrically-charged particles flow through electrostatic precipitators in air purifiers that utilise high voltage electrical energy. The electrostatic plates are clogged with dead germs. It is necessary to replace these electrostatic plates on a regular basis in order to preserve the filter’s performance. Ozone, a reactive gas that can harm your lungs, is also released by electrostatic precipitators.

HOW DO AIR PURIFIERS WORK?

Air purifiers have a fairly straightforward construction, consisting of a fan that draws in air and either one or several filters. Prior to the clean air being recirculated into the living space, these filters, which could be made of fibre or a mesh, will catch and neutralise any pollutants and particles that are carried by the air as it passes over them.

They are efficient in filtering out the majority of the particles that cause pollution. The type of air purifier and filter that is utilised determines the specific airborne particles that are removed from the air during the purification process.

A good air purifier needs to have a mix of characteristics, including filtration methods, effectiveness, efficiency, minimum intrusion into our life, a reasonable cost of ownership, and dependability.

We have listed the Best 5 Air Purifiers available in India.

Coway Professional Air Purifier for Home, Special Anti-Virus Green HEPA Filter (AirMega 150 (AP-1019C))

Coway is a well-known South Korean Brand in the “Air Purifier” category. Coway is an industry leader in Air Care, emphasizing Highest Possible Quality and User-Friendly Design.

Features –

• This allergen, pollen, dust, and virus-specific HEPA filter is green and anti-virus and captures 99.99 percent of the particles it encounters.
• The patented urethane carbon filter captures the foul odour, formaldehyde, volatile organic compounds, and cigarette smoke.
• When it is time to replace the HEPA Filter and the Carbon Filter, the Filter Replacement Indicator will begin to blink.
• The Air Quality Indicator displays the current state of the indoor air using colours that are easy to understand.
• The Intelligent Auto Mode of the Air Purifier will adjust the fan speed in response to the current air quality.
• Night Mode will completely black out the room by turning off the Mood and AQI lights.
• Washable pre-filter.
• It comes with a 5-year warranty.

Mi Air Purifier 3 with True HEPA Filter and Smart App Connectivity

Features

• A genuine HEPA filter with 3-layer filters can achieve a filtering efficiency of 99.97 percent for particles as small as 0.3 microns.
• OLED display with touch screen – Shows real-time PM2.5 concentration, Temperature and humidity, Wi-Fi connection, and Working mode.
• Smart app control, 50/60 Hertz Is the Rated Frequency.
• Compatible with the Google Assistant and the Amazon Alexa device – Monitor AQI, filter life and humidity, adjust fan speed & schedule power easily on the app.
• 360 Degree – The intake of air is filtered by three layers.
• Effective covering area up to 484 square feet with a high CADR of 380 m3/h
• Throughout the rainy season, it assists in cleansing the air of musty aromas, while during the summer, it removes dust and pollution.
• It comes with a 1-year warranty.

Sharp Air Purifier for Homes & Offices| Model:FP-F40E-W | White

Features

• The Sharp Air Purifier is designed in Japan using ABS material and subjected to stringent quality control to ensure that the product is of the highest standard and will look great in your home and your place of business.
• Sharp Air purifier works on a dual purification method to remove different kinds of pollutants – active purification (uses Plasmacluster Technology*) and passive purification (uses a combination of filters – H14 Grade HEPA Filter + Active Carbon Filter + Pre-Filter). Active purification uses Plasmacluster Technology, and passive purification uses H14 Grade HEPA Filter, Active Carbon Filter, and Pre-Filter. 
• The Patented Plasmacluster Technology utilises natural methods of filtration. It has been validated by over thirty laboratories worldwide, including the IIT in Delhi and the British Allergy Foundation.
• From the ceiling to the floor, Sharp Air Purifiers’ 20° Airflow helps clean and purify the air. It reduces static electricity and collects dust at the lowest points in the room, making cleaning easier.
• H-14 GRADE HEPA FILTER traps 99.97 percent of allergens and microscopic dust as small as 0.3-micron; it has a life of up to 2 years. An ACTIVE CARBON FILTER deodorizeS the air, removes VOCs, and absorbs cigarette odour, pet odour, and many other common household odours; it has a life of up to 2 years. ADVANCE PRE-FILTER captures PM10 particles and can be used for life.
• Clean, fresh, and cleansed air can be breathed thanks to Sharp Air purifiers’ low noise levels peacefully. High, Medium, and Low are their product’s three modes of operation. Decide on the optimum setting for the size of your space.
• It does not have any app or remote to control it, but it is simple to operate. It does not indicate the lifespan of filters.

*This method produces the identical negative and positive ions that naturally occur. These ions return to the air as water after cleansing it. With the help of the Plasmacluster, you may generate fresh indoor air, neutralise hazardous VOC and Toxic gases, and reduce harmful bacteria such as H1N1 E. Coli MRSA and TB (up to 99.9%).

Dyson Purifier Cool formaldehyde Air Purifier (Advanced Technology), HEPA + Catalytic Oxidation Filter, Wi-Fi Enabled, TP09 (White/ Gold)

Features

• A filter that uses catalytic oxidation can eliminate formaldehyde. Filtration using HEPA H13 and activated carbon removes 99.95 percent of allergens and pollutants as small as PM 0.1 (0.1 microns). This includes allergens and contaminants such as dust, pollen, mould spores, bacteria, pet dander, VOCs, and other dangerous gases and aromas.
• It combines a HEPA Air Purifier and Bladeless Fan into a single device that generates smooth, clean air each second. 
• Backward airflow mode, also known as diffused mode, cleans without producing cooling.
• The only air purifier that can detect and show four different types of pollutants in real-time, including PM2.5, PM10, VOCs, and NO2. Additionally, the screen shows the overall AQI (updated every 12 seconds) and a graph of the 24-hour AQI. The only air purifier with Air Multiplier technology and fully configurable 350-degree oscillation is designed to clean an entire room effectively.
• Air cleaner for the home that can connect to Wi-Fi. Using the Dyson Link app, you can get real-time data, control your machine from a distance, and set schedules that work around your day. You can also manage your air purifier using a magnetic remote control.
• The Amazon Alexa and the Google Assistant can regulate your air purifier and keep you informed about the state of the air quality in your home.
• It monitors and filters the air using the quietest and most subdued display possible for lighter sleepers. It is specifically developed to be 20% quieter than the model it replaces through acoustic engineering.
• When it is time to replace the HEPA+Carbon filter, the Dyson connect app will send you a notification.
• It is a very compact air purifier.

PHILIPS High-Efficiency Air Purifier AC2887/20, Vitashield Intelligent Purification, White, Standard

Features

• Philips is the no.1 brand in Air purifiers in India with an international warranty of 2 years. It comes in an aerodynamic design to boost efficient airflow.
• The 2000 Series has been designed with three intelligent pre-settings that you can pick from. These modes are called General, Allergen, and Bacteria & viruses.
• The healthy air protection signal will notify you as quickly as possible when it is time to replace the filter. The appliance will cease functioning to prevent improper purification if the filter is not promptly replaced.
• When set to silent mode, the air purifier reduces both the speed of its fan and the amount of noise it emits, facilitating a restful night’s sleep.
• AeraSense, a professional-grade sensor, is used in the Allergen Mode to detect daily events like a shaken pillow or a passing vacuum cleaner. The cleaner will automatically increase airflow to decrease the risk of allergens to a minimum after precisely recognising these situations.