Do Air Purifiers Work for Pet Odor?

Pets can be your best friends until they trigger smells, fur, and dander, making your home uncomfortable. Things could be worse for those who have allergies that lead to respiratory complications. That's why it is crucial to have a high-quality air purifier. 

However, most people are confused about whether an air purifier can eliminate pet odor. Well, after in-depth research and consultation, we have figured out that an air purifier can eliminate pet odor. 

Along with removing odors, it can kill other contaminated particles in your room to keep fresh air so that you can breathe easily. Keep reading this article to know more details about air purifiers and pets so that you can make a better decision when buying an air purifier. 

Why Should You Use an Air Purifier?

Why Should You Use an Air Purifier

A certain number of chemicals like gasoline, benzene, and formaldehyde change the room temperature, causing an off-gassing odor. These types of chemicals are known as Volatile organic compounds (VOCs). They are usually found in paints, aerosol sprays, furnishings, or air fresheners.

The odor generated from VOCs affects our health and sometimes causes nausea, breathlessness and even affects cognitive functions. In that case, an air purifier with HEPA and activated carbon filters effectively eliminate gasses and particles. One NIH research has shown low VOCs in ambient air enhance productivity and performance.

An air purifier helps to remove harmful pollutants in your indoor environment. Besides using an air purifier for ferret odor, you will ensure that all the indoor smells, including pet odors, are absorbed, making your room fresh and odorless.  As a result, you don’t have to worry about the smoke or incense of pets, cooking out, and species in your room. 

How Does an Air Purifier Remove Pollutants Particles  

Air purifiers generally work by improving the air that contains allergens, pollutants, and toxins. They work exactly the opposite of humidifiers and diffusers that help to add particles to indoor air. 

Basically, air purifiers have a filter or multiple filters which remove pollutant particles, odors to improve the air quality. Filters are made of fiber, mesh, or paper, required to replace regularly to work efficiently. Below, we have demonstrated the different types of filers of the air purifier.


The HEPA filter captures the air in the machine and passes it through the filter using the internal fan. Airborne contaminants will get trapped inside the purifier when they go through the filter. This filter can capture 0.3 microns in the form of pollutants, including dust, pollen, mold, and some bacteria.

Activated Carbon Filter

Activated carbon filters are used to eliminate gas. These are designed to filter gas through activated carbon. These types of filters are used to exclude odors from the air, like the odor of tobacco smoke. They cannot remove mold, ducts, or pollen particles from the air like a HEPA filter.


The ionizer filter removes harmful particles using negatively charged ions. It transmite negatively charged ions into the air that create bonds to positively charged particles that contain harmful pollutants. Once the bond is made, these particles become dense and can’t float into the air. As a result, the pollutants particles fall to the ground or adhere to the surrounding surface.

UV light

An air purifier with UV light produces short wave UV-C light to kill inert airborne germs. When visible light falls into the air, it can safely kill mold, germs, mildew, and even viruses and bacteria.

Do Air Purifiers Work for Pet Odor?

Do Air Purifier work for pet odor 1

Using an air purifier, you can eliminate the odor of the pets as it includes an activated carbon filter. This filter is generally made up of tiny pieces of carbon that are made of a powered block or granular form. It works as an influential factor in fighting pet odors. 

When the air with the organic compound is passed through the filter, the air will react with the activated carbon. In this reaction, the organic compounds stick to the filter and get absorbed in the activated carbon. 

This way, the filter can absorb pets’ odor to enhance air quality and simplify asthma and allergy symptoms. An air purifier can capture the airborne particles with pungent smells and make the air odorless. As a result, you can easily diminish allergies related to pet smells.

Do Air Purifiers Remove Pet Hair?

Pet hair can be painful as this hair will stick to anything from furniture, clothes, even in the food or fruit in the bowl. Removing the pet hairs each time could be a challenging task. An air purifier will be a good choice for you to get rid of this issue.

Air purifiers with HEPA filters can help to eliminate up to 99.97% of pet dander particles. This filter can remove 0.3 micrometers in size dust particles. This way, a purifier can reduce the amount of dog hair, cat hair, and pet dander in a room. 

What Do I Look for When Choosing an Air Purifier for Pet Odor?

What Do I Look for When Choosing an Air Purifier for Pet Odor

Air purifiers work effectively to reduce foul odors, including pet odors, in the indoor environment. As air purifiers are not pet-friendly, you have to choose non-ionizing means ozone-free purifiers. Below, we have illustrated some more things you should keep in mind before selecting an air purifier for pet odors.

Room Size

It is crucial to consider how large of the area you need to be covered with the air purifier. Each air purifier has a separate room coverage limit based on its size and capacity. So you have to make sure your purchased purifier is sufficient to cover the room. If the air purifier is too small or too big, it won’t work properly.

Filter Type and Quality

If you want to eliminate bad smells from your room, you should purchase an air purifier with an activated carbon filter. Activated carbon helps to odor particles and neutralizes the smell. Besides, It is good to include HEPA and UV filters to ensure the indoor environment is free from harmful air bones.


The ionizer air purifier is harmful to pets, whether a cat, parrot, parakeet, or dog. This type of air purifier produces too much oxygen that could be difficult to inhale for pets. So, you should go for an air purifier that doesn’t integrate with any ionizer filter.  

CARD Rating and AHAM Clarification

CARD refers to the clean air delivery rate. It helps to determine how much air will cover an air purifier in cubic feet per meter. AHAM measures the suitable rating of CARD. AHAM states the CARD must be greater than or equal to ⅔ of the room area in square feet.

Noise Level

The noise rating of an air purifier is measured in the decibels unit, listed on the product specification. A purifier with a 50 dB rating will sound as loud as a modern refrigerator. On the other hand, a 30 rating air purifier will like whispering across the room. Typically, noise level depends on the fan quality, and most air purifiers’ noise rating is around 30 to 60 dB.


A lightweight air purifier will be simple to carry everywhere. On the contrary, the heavier purifier could be tough to move from one room to another. So, if you want to get a fixed placed air purifier, you can choose a heavier unit. A portable purifier will be an excellent choice to move every room.


Having a pet will be joyful, but it also has some downsides, such as pet hair, different odors, and even allergies. In this situation, an air purifier could be an excellent choice to enjoy your furry friend’s company with your pet. A purifier will help you to get rid of all pet problems. Although most people have questioned whether air purifiers work for pet odor, we hope the confusion is cleared after reading this context. Typically, an air purifier with activated carbon filters helps to absorb the pet odors, making the air odorless. 

I am Vera Watson. Drawing The House is a dream that was conceived when I saw a niche in consumer guide on almost everything in our homes. My main aim is to help you save money by testing the products you need and recommending you the best of them all. I believe in the family as an institution and the first way to make a family happy is providing the best for them.

Click Here to Leave a Comment Below 0 comments