The Best Air Purifiers for 2024

Best Air Purifiers

Pollution has increased in tandem with technological advancements. Although using air purifiers has become commonplace, which ones are the best Air purifiers?

We at Ems Gadgets have put together this article about the best air purifier for 2024. However, picking the correct air purifier is essential whether you want to breathe cleaner air or are dealing with allergies, pet dander, smoke, or any combination of these issues.

Best Air Purifiers

Features Of Air Purifiers

Here are some common features you’ll find in air purifiers:

#1. HEPA Filters:

High-Efficiency Particulate Air (HEPA) filters are a staple in air purifiers. They effectively capture particles as small as 0.3 microns, including dust, pollen, pet dander, and mold spores.

#2. Activated Carbon Filters:

These filters specialize in odor removal. Also, they absorb gases, chemicals, and unpleasant smells, making the air fresher.

#3. UV-C Light:

Ultraviolet (UV) light with a wavelength of 254 nanometers can kill bacteria, viruses, and other microorganisms. Additionally, some purifiers incorporate UV-C lamps for added germ-fighting power.

#4. Ionizers:

These release negative ions into the air, which attach to airborne particles, causing them to clump together. Furthermore, the larger particles then settle out of the air or get trapped by the purifier.

#5. Pre-Filters:

These catch larger particles like hair and dust before they reach the main filter. They extend the lifespan of the primary filter.

#6. Automatic Sensors:

Air purifiers with sensors monitor air quality and adjust their settings accordingly. Also, they can detect pollutants, humidity levels, and even filter lifespan.

#7. Quiet Operation:

Look for purifiers with low noise levels, especially if you plan to use them in bedrooms or quiet spaces.

#8. Timer Function:

 Set the purifier to run for a specific duration (e.g., 2 hours, 4 hours) and then automatically turn off.

#9. Filter Replacement Indicators:

These remind you when it’s time to change the filters, ensuring optimal performance.

#10. Coverage Area:

Consider the square footage the purifier can effectively clean. Also, choose one that suits your room size.

However, remember, the best air purifier for you depends on your specific needs, room size, and any health concerns you may have. Additionally, research thoroughly and select a model that aligns with your requirements.

The Best Air Purifiers for 2024

Let’s explore some of the best air purifiers available this year:

#1. Blueair Blue Pure 211+ Auto:

This model stands out as the overall best air purifier. It efficiently filters airborne contaminants, works well in large spaces, and is energy-saving. However, if you need quick and effective air purification, this one’s a winner.

#2. Clorox Large Room True HEPA Air Purifier:

Ideal for rooms up to 320 square feet, this compact purifier offers excellent value for money. However, It efficiently cleans the air and is simple to set up

#3. Coway Air mega AP-1512HH**:

If energy efficiency is your priority, this small and compact purifier is a great choice. Furthermore, It comes with an eco-setting to keep energy costs low while maintaining a decent clean air delivery rate.

#4. Honeywell HPA 300:

Perfect for large rooms, this budget-friendly option gets the job done effectively. Meanwhile, it may not win any design awards, its performance is reliable.

#5. Winix 5500-2:

Featuring “Plasma wave” technology, this purifier generates Hydroxyls to tackle airborne particles. Also, it includes a convenient remote control for easy adjustments.

#6. Blueair Health Protect 7470i:

For those seeking smart connectivity, this purifier offers remote control via an app and an LCD screen built into the device itself.

Furthermore, remember, that choosing the right air purifier depends on your specific needs, room size, and preferences. Additionally, whether you prioritize efficiency, energy savings, or smart features, there’s a model out there to improve your indoor air quality.

How Do I Maintain My Air Purifier?

Proper maintenance ensures your air purifier functions optimally and lasts longer. Nevertheless, here are some essential air purifier maintenance tips:

#1. Read the Manual:

Every air purifier model is unique. Refer to your owner’s manual for specific instructions on maintenance, filter replacement, and other important details.

#2. Air Circulation:

Ensure proper airflow by not blocking the air intakes or outlets. Keep your purifier at least two feet away from walls or large objects.

#3. Avoid Obstructions:

Don’t place heavy objects on top of your air purifier. Also, this can damage the unit or obstruct air flow.

#4. Filter Care:

  • Pre-Filters: Some air purifiers have washable pre-filters. However, regularly wash them to remove larger particles.
  • HEPA Filters: If your purifier uses HEPA filters, follow the manufacturer’s guidelines for replacement. Furthermore, these filters capture tiny particles and need periodic changes.
  • Activated Carbon Filters: Replace these filters as recommended. Additionally, they absorb odors and chemicals.

#5. Keep It Clean:

  • Exterior: Wipe down the exterior with a damp cloth to remove dust and dirt.
  • Interior: Unplug the purifier before cleaning. Also, use a soft brush or vacuum cleaner to remove dust from the interior components.

#6. Avoid Liquids:

Never use detergents or solvents to clean the air purifier. Stick to dry cleaning methods.

#7. Check Filter Indicators:

Pay attention to filter replacement indicators. Replace filters promptly to maintain efficiency.

Additionally, remember, that regular maintenance ensures your air purifier continues to provide clean, fresh air for you and your family.

Frequently Asked Questions

What Is a HEPA Filter?

HEPA (High-Efficiency Particulate Air) filter is a type of air filter that can capture particles as small as 0.3 microns. It effectively traps dust, pollen, pet dander, and other airborne contaminants. HEPA filters are commonly used in air purifiers to improve indoor air quality.

How Often Should I Replace the Filters?

  • Filter replacement frequency varies based on the model and usage. As a general guideline:
  • Pre-Filters: Clean or replace them every 1-3 months.
  • HEPA Filters: Replace them every 6-12 months, depending on air quality.
  • Activated Carbon Filters: Replace them every 3-6 months for odor removal.

Can Air Purifiers Help with Allergies?

Yes! Air purifiers with HEPA filters can significantly reduce allergens like pollen, dust mites, and pet dander. Additionally, look for models specifically designed for allergy relief.

How Much Noise Do Air Purifiers Make?

Noise levels vary by brand and model. Also, look for purifiers with a low decibel (dB) rating if you plan to use them in quiet spaces like bedrooms.

Do Air Purifiers Remove Viruses and Bacteria?

Some air purifiers incorporate UV-C light or ionizers to combat viruses and bacteria. However, not all models are equally effective. Additionally, check the specifications to see if the purifier offers germ-fighting features.


Air purifiers are a vital component in maintaining a healthy and comfortable indoor environment. By understanding their various features, such as filtration systems, coverage areas, and additional functionalities like odor removal and smart sensors, you can select the perfect model for your specific needs. However, proper maintenance, including regular filter replacements and cleaning, is essential to ensure optimal performance. Additionally, being aware of common issues like noise levels, energy consumption, and replacement indicator lights enables you to troubleshoot and address any problems promptly. Furthermore, by investing in an air purifier and following these guidelines, you can breathe easier, enjoy fresher and cleaner indoor air quality, and create a healthier space for you and your loved ones to thrive.

Editor’s Recommendations


  1. Tom’s Guide – Best air purifiers in 2024 tested and rated.
  2. Nationalgeographic – The best air purifiers for your home.
  3. Homesandgardens – Best air purifier 2024: tested for cleaner, healthier air at home.
  4. Forbes Vetted – Best Air Purifiers 2024.