Explain 5 Different Types of Air Purifiers / Air Cleaners in India

Discover the types of air purifiers under online. Buy on Easy EMIs using Bajaj Finserv’s financing options.
Explore Different Types of Air Purifiers
3 min
20-July-2024

Choosing the right air purifier can significantly enhance the air quality in your home or office. Different air purifier technologies offer unique features and benefits tailored to specific needs. This guide provides an in-depth look at various types of air purifiers and their filters to help you make an informed decision.

Check out the range of air purifier models available on Bajaj Mall. Moreover, you can visit any of Bajaj Finserv’s 1.5 lakh partner stores across 4,000 cities in India to discover a wide selection of air purifiers. Choose the model that best fits your needs and take advantage of zero down payment offers, making your purchase more affordable by converting the cost into Easy EMIs.

Overview of different types of air purifiers

Air purifiers are devices designed to remove contaminants from the air in a room to improve indoor air quality. They are particularly beneficial for allergy sufferers, asthmatics, and anyone concerned about air pollution. Various types of air purifiers, such as HEPA, ionic, carbon, UV, and ozone, adsorbent purifiers offer distinct technologies and benefits. Philips air purifiers, for example, are well known for their advanced HEPA filtration and ability to remove up to 99.97% of airborne particles. These devices help create a healthier living environment by reducing pollutants and allergens. Whether for home or office use, air purifiers are essential for maintaining clean and fresh indoor air.

5 different types of air purifiersl

HEPA air purifiers

Description: High efficiency particulate air (HEPA) purifiers capture 99.97% of particles as small as 0.3 microns.

Benefits: Effective against dust, pollen, mould spores, and other airborne particles. Ideal for allergy and asthma sufferers.

Applications: Commonly used in homes, hospitals, and laboratories for high-quality air filtration.

How does a HEPA air purifier work: A HEPA air purifier works by using a high-efficiency particulate air filter to trap 99.97% of airborne particles like dust, pollen, and allergens, ensuring cleaner air.

Ionic air purifiers

Description: Use electrically charged ions to attract and neutralise airborne particles.

Benefits: Can remove fine particles like smoke and pet dander. Operate quietly and consume less power.

Applications: Suitable for areas with high pollution levels, including offices and living rooms.

How does a Ionic air purifier work: An ionic air purifier works by releasing negatively charged ions that attach to airborne particles like dust and pollen, causing them to clump together and fall, effectively removing them from the air.

Carbon air purifiers

Description: Use activated carbon filters to absorb odours, gases, and volatile organic compounds (VOCs).

Benefits: Excellent at removing smoke, odours, and harmful chemicals from the air.

Applications: Ideal for kitchens, bathrooms, and areas with strong odours.

How does a carbon air purifier work: A carbon air purifier works by using activated carbon filters to absorb and neutralise odours, gases, and volatile organic compounds (VOCs) from the air, providing cleaner and fresher indoor air.

UV air purifiers

Description: Utilise ultraviolet (UV) light to kill bacteria, viruses, and other pathogens.

Benefits: Effective at sterilising air, reducing the risk of airborne infections.

Applications: Common in medical settings, but also useful in homes and offices for added protection.

How does a UV air purifier work: A UV air purifier works by using ultraviolet (UV-C) light to destroy airborne bacteria, viruses, and pathogens. As air passes through the purifier, the UV light disrupts the DNA of harmful microorganisms, effectively neutralising them and improving air quality.

Ozone air purifiers

Description: Generate ozone to eliminate bacteria, viruses, and odours.

Benefits: Powerful at removing strong odours and disinfecting air.

Applications: Used in industrial settings and for odour removal in residential areas. Note: Ozone can be harmful in high concentrations.

How does a UV air purifier work: An ozone air purifier works by releasing ozone (O₃) into the air, which reacts with and breaks down pollutants, odours, and microorganisms. The ozone molecules oxidise harmful particles, neutralising them. However, prolonged exposure to high ozone levels can be harmful, so these purifiers are often used in controlled environments.

Different types of air purifier filters

Pre-filters:

Description: Capture large particles like dust and pet hair.

Benefits: Extend the life of other filters by trapping bigger particles first.

Applications: Used as the first line of defence in most air purifiers.

HEPA filters:

Description: Capture 99.97% of particles as small as 0.3 microns.

Benefits: Highly effective at removing allergens and small particles.

Applications: Ideal for homes, hospitals, and areas needing high-quality air filtration.

Activated carbon filters:

Description: Absorb odours, gases, and VOCs through activated carbon.

Benefits: Excellent at removing smoke and chemical smells.

Applications: Perfect for kitchens, bathrooms, and areas with strong odours.

Photocatalytic oxidation (PCO) filters:

Description: Use UV light and a photocatalyst to break down pollutants.

Benefits: Effective at destroying bacteria, viruses, and VOCs.

Applications: Used in advanced air purifiers for comprehensive air cleaning.

UV filters:

Description: Use ultraviolet light to kill microorganisms.

Benefits: Sterilise air by killing bacteria and viruses.

Applications: Suitable for homes, offices, and medical settings.

Choosing the right type for your indoor air quality needs

Selecting the right air purifier depends on your specific indoor air quality needs. Here are some pointers to help you decide:

Identify your needs: Determine the primary pollutants in your environment. For allergens and dust, HEPA filters are ideal. For odours and chemicals, activated carbon filters are best.

Consider room size: Ensure the air purifier's capacity matches the size of the room. Larger spaces may require more powerful units or multiple purifiers.

Evaluate features: Look for additional features like air quality sensors, automatic modes, and noise levels. These can enhance the usability and efficiency of the purifier.

Check filter replacements: Understand the frequency and cost of filter replacements. Regular maintenance is crucial for optimal performance.

Assess energy consumption: Choose energy-efficient models to save on electricity bills. Look for units with Energy Star ratings.

Read reviews: Research user reviews and expert opinions to gauge the effectiveness and reliability of different models.

By considering these factors and exploring models like Mi air purifier and Philips air purifiers, you can find the best air purifier that suits your indoor air quality needs.

Financing options with Bajaj Finserv

Bajaj Mall offers a variety of financing options such as portable air purifiers to make purchasing your air purifier more affordable. You can use Bajaj Finserv’s financing options to buy your preferred air purifier on Easy EMIs. This card comes with a pre-approved limit, allowing you to choose a convenient repayment tenure and pay in interest-free instalments.

Benefits of shopping with Bajaj Finserv’s financing options

  • Affordable pricing: Competitive prices ensure your purchase remains within budget, giving you the best value for your money.
  • Easy EMI: Spread the cost over a convenient period without any additional financial burden. Enjoy the flexibility of paying in instalments with no extra interest.
  • Zero down payment: Start using your air purifier immediately without making any upfront payment. This eliminates the hassle of large initial costs and makes your purchase easier.
  • Instant approval: Benefit from instant loan approval and a straightforward documentation process. Quick and easy financing means you can enjoy your new appliance sooner.
  • Complimentary delivery: Enjoy free delivery through a wide network of partner stores and online platforms, ensuring a smooth shopping experience. This added convenience saves you time and effort.

You can also explore

Air purifiers by top brands

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Cuckoo Air Purifier

Xiaomi Air Purifier

Blueair Air Purifier

Voltas Air Purifier

 

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Frequently asked questions

Do air purifiers work with closed doors?
Yes, air purifiers work effectively with closed doors. Closing the doors helps to contain the air within a specific area, allowing the purifier to clean and circulate the air more efficiently. This confined space ensures that the air purifier can remove pollutants, allergens, and other particles more effectively, providing a healthier indoor environment.

Do air purifiers work through walls?
No, air purifiers do not work through walls. Air purifiers are designed to clean the air within the room where they are placed. Walls and closed doors act as barriers, preventing the airflow from circulating into adjacent rooms. To ensure effective air purification, it is essential to have a unit in each room or to move the purifier to different rooms as needed.

Does an air purifier remove smell?
Yes, air purifiers can remove smells, especially those equipped with activated carbon filters. These filters are designed to absorb and neutralise odours from smoke, pets, cooking, and other sources. By trapping the odour particles, the air purifier helps to freshen the air and maintain a pleasant indoor environment.

What is the safest type of air purifier?
The safest type of air purifier is one that uses HEPA (High Efficiency Particulate Air) filters combined with activated carbon filters. HEPA filters effectively capture airborne particles, including dust, pollen, and pet dander, while activated carbon filters remove odours and volatile organic compounds (VOCs).

What are EMIs in the context of air purifiers, and why are they important?

EMIs, or Equated Monthly Instalments, allow customers to pay for air purifiers in small, manageable amounts over time instead of a lump sum. This makes it easier to afford high-quality air purifiers while spreading the cost, improving accessibility and budgeting.

What types of air purifiers are available, and how do they work?

Common air purifiers include HEPA, activated carbon, UV, and ionizers. HEPA filters trap particles, activated carbon neutralizes gases and odours, UV purifiers kill airborne germs, and ionizers charge particles to remove them from the air. Each type targets specific pollutants.

How do HEPA filters compare to other air purifier filters in terms of effectiveness?

HEPA filters are highly effective, trapping 99.97% of particles as small as 0.3 microns, including dust, pollen, and pet dander. Compared to other filters like activated carbon or ionizers, HEPA excels at capturing fine particles but may need to be combined with others for broader filtration.

Can air purifiers help reduce allergens and pollutants in my home?

Yes, air purifiers can significantly reduce allergens such as dust, pollen, and pet dander, as well as pollutants like smoke and volatile organic compounds (VOCs). HEPA and activated carbon filters are particularly effective in removing these airborne particles, improving indoor air quality.

What maintenance is required for air purifiers to ensure optimal performance?

Maintenance varies by purifier type. HEPA filters need replacement every 6–12 months, activated carbon filters may last 3–6 months, and UV bulbs or ionizers require occasional cleaning or replacement. Regular filter cleaning and timely replacements are crucial for maintaining performance.

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