When you spend enough time at home, you will start detecting some odors you didn't previously know existed. Your solution is to get the best air purifier for smell removal to guarantee healthy indoor air quality. If you need an air purifier, we will provide all the details you need, including five of the best in the market today.


What Is an Air Purifier?

An air purifier for smells is a device that eliminates particles and air pollutants for odor elimination. Currently, they are the best air fresheners for people who struggle with allergens as they clean everything in the air. Unlike oil diffusers, air purifiers do not add particles to the air, and they are also better than air filters which only remove particles.

But before buying any air purifier, you need to know they are not created equal. Only air purifiers with filters will eliminate odors, but there are two types of filters to choose from. You will need to choose between two of the best odor elimination filters; the activated carbon filter and the Hepa filter.

With this in mind, we understand you might find it hard to choose between the best air purifiers marketed as effective on smells, which is why we have compiled this list with five purifiers. Take a look at each to understand how it can help your house smell fresh.

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1. Germ Guardian True HEPA Filter Air Purifier with UV Light Sanitizer

GermGuardian HEPA Air Purifier for Home, Large Room Air Purifiers with HEPA Filters, Removes 99.97%...
  • ROOM COVERAGE: This GermGuardian air purifier...
  • ADVANCED FILTERING: With the true HEPA...
  • ALLERGEN TRAPPING: This air purifier traps...
  • OZONE CERTIFIED: This home air purifier is...

This best air purifier comes with fantastic reviews online and is praised for its ability to eliminate even the smallest odors. Besides removing smells, it also removes pet dander, dust, smoke, pollen, and other pollutants.

The air cleaner uses a replaceable Hepa filter and an Ultraviolet sanitizer to clean germs and airborne viruses for cleaner air circulation in your home. In addition, the purifier also uses Titanium Dioxide to eliminate volatile organic compounds.

The air purifier uses an activated charcoal filter to eliminate cooking odors, smoke, and more smells. The air-cleaning device is one of the most affordable air purifiers on the market. It is powered electrically and performs with little to no noise. In addition, you can set it at the lowest to enjoy white noise for easier sleep at night.


  • Affordable
  • Uses True Hepa filter to clean air
  • Eliminates dust, pollen, dander, and more pollutants
  • The activated charcoal filter traps smell from various sources
  • Quiet operation is also ideal when you need white noise for restful sleep
  • It uses Titanium Dioxide to clear volatile organic compounds in the air
  • The UV light sanitizer will eliminate germs and airborne viruses for better health
  • It covers a large area


  • It comes with a plastic body
  • The replacement Hepa filter is quite expensive

2. LEVOIT Air Purifier for Home

LEVOIT Air Purifiers for Home, High Efficient Filter for Smoke, Dust and Pollen in Bedroom,...
  • 3-layer filtration: Fine preliminary,...
  • Official Levoit Filters: Search for...
  • ALWAYS HIGH-QUALITY: Everyone deserves to...
  • WHISPER-QUIET: Trying to sleep with rattling...
  • NIGHT LIGHT: Choose between two brightness...

This Levoit model is one of the best air purifiers that offer a three-stage purification system. It is designed with a pre-filter, a Hepa filter, and an activated carbon filter to purify smells and rid the air of particles and pollutants that lead to allergies and poor health.

The product also comes with fantastic reviews online and is from one of the best air purifier brands in the USA. It eliminates dust, dander, smoke, pollen, cooking odor, and pollen from the air. In addition, it is designed to last you long where you can easily replace the true Hepa filter that comes at an affordable price.

The air purifier circulates fresh air in a room four times every hour and does so with minimal noise. Its noise level is adjustable with three speeds, and at the lowest 25dB, it is an excellent option for white noise for better sleep at night.


  • It is an affordable air purifier for smell removal
  • It offers a quiet operation with three speed and noise levels
  • It is ideal for white noise if you want to enjoy better sleep
  • Circulates air every quarter-hour to eradicate all odors
  • Uses a replaceable Hepa filter
  • It is CARB-certified
  • Available in two color options
  • Its light is enough to illuminate your room at night
  • It comes with a smart filter change reminder
  • The filter lasts up to 6-8 months


  • The air purifier is only ideal for small rooms

3. Molekule Air Mini Small Room Air Purifier

Molekule Air Mini - FDA-Cleared Medical Air Purifier with PECO Technology for Allergens, Pollutants,...
  • FDA-cleared to destroy viruses: Molekule Air...
  • Made for smaller spaces: designed for smaller...
  • PECO-powered: Uses Photo Electrochemical...
  • With 5 fan speeds to choose from, you can...
  • PECO-Filter status indicator: Easily track...

Sometimes, only one area in your house needs fresher air; it could be the kitchen, child's room, or bathroom. In such a case, this Molekule air purifier will have all your odor problems solved. It is a small, portable, and effective air purifier offering the best services.

Firstly, it is a smart device that you can control with an Android or iPhone once connected to the same Wi-Fi. Additionally, it uses Peco filters that detect and eliminate air particles and pollutants without emitting any ozone.

It comes with a wool-felt handle for easy portability, and with five fan speeds, you can set it to eliminate smells fast or emit soft white noise for better relaxation at the lowest settings. The replaceable Peco filter will last up to six months. The effective Peco filter uses a proprietary coating and is light-activated, so it kills germs, allergens, odors, and larger pollutant particles at the molecular level.


  • One of the best and most effective air purifiers for small rooms
  • It uses Peco filters to detect and eliminate pollutants like dust, odor, germs, airborne viruses, and pet dander
  • It is a smart device that connects to Wi-Fi so that you can control it with your smartphones
  • It is a portable air cleaner
  • It does not emit ozone, but rather, it eliminates it
  • It has five fan speeds for comfortable odor control
  • The Peco filter can last six months
  • It is not noisy


  • Quite expensive
  • Only ideal for small rooms

4. Blueair Blue Pure 211+ Air Purifier

BLUEAIR Air Purifier Large Room, Air Cleaner for Dust Pet Dander Smoke Mold Pollen Bacteria...
  • SIMPLE ONE-BUTTON CONTROL: Easily adjust fan...
  • CLEAN AIR IN MINUTES: Blueair's HEPASilent...
  • COMBAT ALLERGENS: Helps reduce allergens and...

When you want to use an air purifier and not have to adjust your energy bill, this Blueair model is your best bet. It is an effective air purifier that is Energy Star-compliant. According to some reviewers online, you will leave it running all day, and it will not inflate your energy bill.

You will love that this air purifier also uses an activated carbon filter that will capture odors, airborne viruses, pollen, dust, ad volatile organic compounds so you can have better air quality in your home.

In addition to the activated carbon filter, the air purifier also uses a machine-washable fabric filter to trap larger particles. Also, the device comes with an indicator that tells you when you should change the carbon filters. The device is affordable and comes with a simple button start and stop feature.


  • The most energy-efficient air purifier in the market
  • Comes in a clever design with a simple-to-use button
  • It is relatively affordable
  • It uses activated carbon filters to trap and contain odors, dust, smoke, pollen, dander, and other air pollutants
  • The device has a filter indicator to tell you when to replace the filter
  • The pre-filter is a machine-washable fabric
  • It circulates air 5x in an hour for odor elimination


  • It makes a bit of noise even on the lowest setting compared to other air cleaners

5. Sharp KC-860U Plasmacluster Triple Action Air Purifier

SHARP Air Purifier And Humidifier With Plasmacluster Ion Technology For Large-Sized Rooms. True HEPA...
  • [LARGE ROOMS] Effective up to 1,650 sq. ft....
  • [LONG LIFE FILTERS] Includes Activated Carbon...
  • [3-FAN SPEEDS] Max, Med, Low Fan Speeds, Plus...
  • [HUMIDIFIER] Auto Mode Monitors Air Quality...

When looking for an air freshener, you need to understand how clean your air will be. This Sharp air purifier, though very expensive, also doubles as a humidifier.

It is a compact air purifier that uses plasmacluster Ion technology to refresh the air and remove unpleasant odors in any room. The quality air purifier also humidifies the room and is your best bet during harsh, dry seasons like winter.

In addition to the Ion technology, this device uses true Hepa filters to trap airborne pollutants as small as o.3 microns. It also does not emit harmful ozone, and the monitor displays dust and humidity levels so you can adjust cleaning. In addition, the air purifier does not make noise and is an excellent tool for producing white noise at night.


  • It cleans air of gaseous pollutants plus and airborne contaminants that lead to a musty smell
  • It does emit ozone
  • Uses true Hepa filters to clean the air
  • Doubles as a humidifier for healthier air
  • It has a display for dust and humidity levels
  • It offers a quiet operation
  • Changes air five times every hour


  • Very expensive

What Are the Benefits of Using Your Best Air Purifier for Smell Removal?

If you struggle with allergies, using an air purifier is a sure way of eradicating the cause of your troubles. Moreover, since these air cleaners clean the air of smells and pollutants, using one will lead to fewer or no allergies in the future. Here are the best benefits of using an air purifier for smell removal.

  1. Enjoy fresh, clean air in your house. Sometimes, you will also want to eradicate pleasant smells that could be causing you allergies. Apart from pet smells, cooking odors, mold, and more, fragrances, detergents, and sweeter smells can also cause you trouble. Luckily, an air purifier uses filters and new technology to capture all the volatile organic compounds (VOCs) for clean air.
  2. Prevent medical problems. If you live with small children, small pets, or an older person, odor elimination is an excellent way to build resistance against conditions arising from exposure to toxic airborne contaminants.
  3. Ease asthma. If you struggle with this medical condition, an air purifier will also remove dust, pollen, mold, and other air pollutants that agitate your symptoms.
  4. Lengthen your HVAC's lifespan. When you use a high-quality air purifier for smell removal, it will also prevent dust and other particles from clogging the filters and fans of your air conditioning unit.
  5. Improve your sleep. Air purifiers have different fan speeds. In some cases, you can tune yours to its lowest speed so it can provide white noise that can help improve your sleep quality.
  6. Ease house cleaning. Typically, an air purifier traps dust and airborne contaminants in your home. With these out of the way, your house will be easier to clean. However, not all air purifiers use strong filters, so you will need to consider the feature when buying.

Factors to Consider In a Good Air Purifier for Smell Removal

When buying your air fresheners, you should look for the following features to guarantee they can effectively eradicate unwanted odors.

a) Filter

Any purifier without a filter may not eradicate smells at all. Thus, make sure the device has any of the following types of filters;

  1. A true Hepa filter. For this filter to eliminate odor, it needs to be of the highest quality. Still, it will only trap odors from solid particles like tobacco smoke and mold. In addition to odor control, this filter also traps dust, pollen, pet dander, and bacteria.
  2. An activated carbon filter. The activated carbon filter is specifically designed to trap odor molecules. In design, an activated carbon filter traps odor molecules and releases clean air since it is highly porous. When buying a purifier, look for one with a very thick layer of this filter.

b) Size

When looking for the device, understand how large an area it can cover. For instance, you will find some purifiers designed for small rooms while others can be integrated into your home's air conditioning system. If you need a device you can carry to work, look for a small, portable air freshener.

c) Construction

Typically, you will have to place your air cleaner in a central place to refresh air throughout the room effectively. As such, you need one with durable construction, so look for the material it is made of before purchase.

Additionally, look for an easy-to-use device with well-placed control features like the start button and fan adjustment settings. Other purifiers display certain pollutant levels in your house, and these will help you adjust fan speeds and determine how long you need to keep it running.

Frequently Asked Questions About the Best Air Purifiers for Smell

a) Are they effective?

These air cleaners use the best filters and high fan speeds to clean air and circulate it throughout the room effectively. When buying one, look for an activated carbon filter that is specifically designed to trap odor molecules.

b) What are the types of odors these air cleaners can remove?

An air cleaner will eliminate unpleasant odors from the kitchen, garbage, house cleaners, pets, damp rooms, mold, paints, and more.

c) Are air purifiers good for my health?

An air purifier is safe to use as long as you can determine it does not emit ozone. Since they improve indoor air quality, they will also improve your health while keeping your house cleaner.

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