Best Air Purifier in India – Top Picks (2022)

Buying an air purifier: 10 things not to miss

New to the world of air purifiers?

Don’t worry. As a new customer, here are 10 things you must have in mind while choosing the best air purifier in India.

1. Technology and modes

The right technology plays a significant role in increasing the efficiency of filtration and purification. While buying air purifiers, you must ensure that the company deploys technology that is innovative and proven. It should be able to operate well in auto mode, sleep mode, and turbo speed mode.

2. CADR

The Clean air delivery rate (CADR) tells you how many cubic feet of air (m3/hr) the purifier can filter in one hour. A higher CADR value means faster purification. Make sure you choose an air purifier with a high CADR value for your coverage area.

3. Coverage area

Having your room size in mind is very important, as each air purifier caters to a particular coverage area(in sq ft). Bigger spaces will require larger models. For greater efficiency, customers must make sure they choose air purifier features that can work well in a 20-40% greater coverage area than your room.

4. Filter type

Filters play a significant role in removing dust and particulate matter. When you buy air purifiers, prefer models that come with at least 3 filter type s or levels. Check if your favorite model has pre-filters, activated carbon filters, and true HEPA(High Efficiency Particulate Air) filters with antimicrobial/antiviral properties. Ensure you choose a unit with HEPA filters for great cleansing ability. Also, your preferred unit must come with filter replacement indicators to maintain the cleanliness of air. Dirty filters will only result in polluted air.

5. Noise level

Because air purifiers come with fans, they may emit a lot of sound which can disturb household activities and cause noise pollution. Ensure your air purifier comes with a low noise level between 30 to 60dB.

6. ACH – Air Changes Per Hour

The ACH or Air Changes per Hour refers to the number of times, the air purifier has cleaned the coverage area during an hour. 5 to 6 ACH rating is ideal for an air purifier to negate the impact of allergens and pollutants.

7. Power consumption

If you want to save money on electricity bills, you must invest in an energy-efficient air purifier with low power consumption.

8. Portability and design

Ensure that your favorite purifier model has a sleek design and is compact and low weight with ergonomic handles and wheels. Only then will you be able to carry your air purifier easily from one room to another based on your need.

9. Air quality sensors

Choosing air purifiers that come with real-time air quality sensors is an added advantage. They will help you figure out which place in your home is most polluted. Based on this information you can place the air purifier at the source of air flow to make the most of your unit.

10. Wi-fi compatibility

In today’s world of hyper-connectivity and smartphone proliferation, wireless network compatibility is a huge plus point in any device. There are air purifiers in the market that come with wi-fi compatibility and can be controlled using voice assistants like Alexa and Google Assistant or using a mobile app.

Where is the best place to put an air purifier in the house?

Want to get the most out of your air purifier?

Then you must place it at the right place.

You can increase over 20% purifying efficiency by placing it in the best place. Jamming it in your room’s corner or near your bed will not deliver optimal purification. In fact, improper placement will drastically reduce the cleansing effect. You may lose over 50% of overall capacity if your unit is placed away from a pollutant source or out of the air flow path.

Most companies, even the best air purifiers in India, do not come with placement information.
But don’t worry. You can follow our tips below to determine the best place to station your air purifier and improve its efficiency.

Place near the highest concentration of pollutants and bad odor

First, you need to identify where the concentration of pollutants is highest in your room. Where do you sense the highest presence of smoke, bad odor, or any other pollutants? Use your eyes, nose, and other senses to check for mold, visible dust particles, pet dander, tobacco smoke, oil smoke, etc. Also, think about spaces where you have allergic reactions such as sneezing, skin reactions, etc. These spaces are potential suspects too.

For identifying harmful gases, smoke, and pollutants that are beyond naked recognition, you can use an air quality indicator in your room. Today most air purifiers come with air quality monitors. So you can easily identify the spot in your room where the pollution level is high.

The air purifier must be stationed where there the concentration of pollutants is the highest. This way you can reduce the pollution level easily.

Place near the source of pollution

The sooner you get to the source of an issue, the quicker you can resolve it. Identify the source of pollution. See if it is your beloved dog or cat whose pet danders are causing the allergy. Find out space from where the smoke and harmful gases are entering your room.

Place your air purifier near the source. It could be near your pet or near the window, or the kitchen door. This step will help you quickly and easily reduce the impurities and pollution level.

Place in the right coverage area

Every air purifier is built with a specific coverage area in mind. If the coverage area of your unit is 200 sq ft, you must not place your air purifier in a 500 sq ft basement. This would plummet your air purifier’s efficacy. To make the most of your air purifier, place it in a room with the right sq ft coverage area.

Place 3-5 feet off the ground

Indoor air circulation usually occurs horizontally and vertically. It flows horizontally from one door through another or vertically from the floor to the ceiling. When the air moves vertically up towards to ceiling, it becomes hotter when compared to air around the ground. Since indoor impurities such as particulate matter, pet dander, and harmful gases are generally suspended in the air, it makes sense to place your air purifier 3 to 5 feet off the ground. This placement will make sure that all the impurities are filtered and gotten rid of.

The best way to most of this elevated placement is hang the air purifier unit against the wall like a painting. But ensure you secure it firmly to avoid falling, breakage and accidents.

Place in the high air flow zone

Air purifiers usually work by sucking in the impure air, cleansing and releasing the pure air back to the room. They work best in spaces with the highest amount of airflow, like near your doors, windows, hallways, etc. As air that flows in contains large particle size pollutants and dust, the air purifier will do a great job in cleaning them. When placed where outdoor air enters the home, these air purifiers act as the first line of defense against infection and pollution.

Remember that any air purifier should have at least 3 feet of space in all directions for maximum capacity functioning.

Where should you not place an air purifier?

Now that we have broadly converted ideal spots at home to place your air purifier, here is a list of places you should not place your purification unit.

1. High humidity spaces like a bathroom, laundry room or kitchen, etc.
2. Near obstacles such as high furniture, cupboards, etc.
3. Near electronic items such as TV, microwave, and radio to avoid electronic wave interference
4. Places or corners where air flow is low

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

Best air purifiers cleanse your indoor air from 45 minutes to 3 hours span. The speed of purification depends on factors such as the chosen power setting, filter type, air flow and Air Change per Hour (ACH) rate, and CADR.

Check out these ten ways to purify your home naturally?

Want to cleanse your indoor air naturally? Here are 10 easy ways.

1. Use indoor plants
Most indoor house plants play a great role in cleansing the indoor air at home. Plants such as English ivy, areca palm, aloe vera, snake plant, and dracaena eliminate VOCs,  benzene, formaldehyde, carbon monoxide, and nitrogen dioxide from the air. Ensure you plant these air cleaners to make your space clean and beautiful.

2. Diffuse essential oils
Essential oils such as tea tree oil, eucalyptus oil, and lavender oil have anti-microbial and purifying properties. You can add them in diffusers to remove toxins, humidify and make your living atmosphere peaceful.

3. Prefer LED or beeswax candles
Candles usually have a calming and stress-relieving effect. But paraffin candles emanate harmful gas and smoke. Hence use candles made of bee wax for clean natural burning. Or better, choose LED candles for a smoke-free calming experience.

4. Keep your footwear outside
Your shoes can be dirtier than your toilet seat. So, when you walk inside your home, ensure you leave them out. It could keep your indoor air and floor cleaner.

5. Groom your pets outdoors
If you have pets at home, you can be 100% sure of pet dander and hair in the air. To avoid these impurities, ensure you groom your pet outdoors regularly.

6. Condition your indoor air
Switching on your air conditioner is a great way to purify your indoor space. As it works similar to an air purifier, it helps cleanse indoor air to a certain extent.

7. Opt for non-toxic cleaning agents
Most cleaning detergents contain toxic substances that can irritate your eye, nose, and skin. Use non-toxic natural ingredients such as baking soda, vinegar, lemon juice, and essential oils to clean in a natural, chemical-free manner.

8. Clean mold and other fungi
Whenever you see mold or any other fungi growing, be first to clean them. They usually release spores that can damage the air quality at home.

9. Air dry clothes and furniture
Having wet clothes and newly bought furniture inside can cause a bad odor that impacts the air quality. Air dry wet laundry to avoid bad odor and keep new furniture in the sun to remove VOCs, and gases from paint, varnish, glue, and construction materials.

10. Cook with high smoking point oil
Cooking smoke is often an overlooked part of air pollution. To avoid too much smoke and burnt oil smell, use oils with a high smoking points.

All the above-mentioned tips will help you prevent indoor air pollution to a certain extent. But if you want to completely escape from the ill effects of poor indoor air quality, you need the best air purifiers in India.