
Pets are wonderful gifts to humanity. Nobody will appreciate your one-sided conversation more than a pet does!
As much as our furry friends put a huge smile on our faces, they also make our home a little messy.
Have you or someone in your household have started sneezing right after playing with your pets? Or you may have noticed your house smells a little weird for some days, right?
Well, it seems like your pet’s hair, dander and odors have started to affect the air quality of your home.
Don’t worry yet! I would never ask you to give your favorite pet away! You just need an air purifier in your home that catches all those pollen, dander, odor-causing particles and releases clean air which smells a lot nicer.
Keep reading to know about the best air purifier for pets and make your home a better place to live in.
Content Navigation
- Best Pet Air Purifiers Choices 2021
- Top Air Purifier For Pets Comparison Chart
- Our 10 Picks For The Best Air Purifier For Pets
- 1. IQAir Purifier | Best Air Purifier For Pet Allergies And Asthma
- 2. Alen BreatheSmart 75i Air Purifier | Best Air Purifier For Animals
- 3. Oransi EJ120 Hepa | Best Air Purifier For Cat Litter Dust
- 4. Germ Guardian AC9200WCA | Best Air Purifier For Cat Allergies
- 5. Germ Guardian AC4100 Air Purifier | Best Dog Air Purifier
- 6. Goplus 2 PCS Mini Air Cleaner | Best Pet Allergy Air Purifier
- 7. Airthereal – Day Dawning ADH80 | Best Air Purifier For Pets and Dust
- 8. iTvanila Air Purifier | Best Purifier For Cat Litter Odor
- 9. HOBFU Model 2 Air Cleaner | Best Air Purifier For Dog Hair
- 10. O3 Pure AAP 50 Purifier | Best Air Purifier For Pet Odors
- How To Choose The Best Air Purifier For Pets
- Frequently Asked Questions
Best Pet Air Purifiers Choices 2021
You can make your home pet-friendly and ready to welcome more little ones to your family by investing in a good quality air purifier.
Before you spend money on an air cleaner that will be an integral part of your home, you need to know about some things. Like, which air purifier is good for you, how much space you need for accommodating this device, is the product you are going to buy eco-friendly, etc.
Top Air Purifier For Pets Comparison Chart
Name | Weight (Pounds) | Dimension (Inches) | Coverage (Sq. ft.) | |
---|---|---|---|---|
IQAir IQAir Purifier (Expert's Choice) | 35 | 16 x 15 x 28 | 1125 | Check Price |
Alen BreatheSmart | 33.7 | 15 x 23 x 30.8 | 1300 | Check Price |
Oransi EJ120 Hepa (Editor's Choice) | 24 | 13 x 23 x 7 | 1500 | Check Price |
GermGuardian AC9200WCA | 20.3 | 9.8 x 17 x 27 | 335 | Check Price |
GermGuardian AC4100 | 4.85 | 7.5 x 6.4 x 10.4 | 78 | Check Price |
Goplus 2 Mini Air | 3.65 | 13 x 6.5 x 23 | 300 | Check Price |
Airthereal ADH80 | 4.85 | 15.2 x 9 x 9 | 355 | Check Price |
iTvanila Purifier | 4.6 | 6.7 x 6.7 x 9.3 | 538 | Check Price |
HOBFU Model 2 | N/A | 11.8 x 8.3 x 8.3 | 1292 | Check Price |
O3 Pure AAP 50 | 0.4 | 3.55 x 2 x 4.15 | 150 | Check Price |
Our 10 Picks For The Best Air Purifier For Pets
1. IQAir Purifier | Best Air Purifier For Pet Allergies And Asthma
Being a pet owner as an asthmatic person is challenging! No matter how much you clean and sweep, your dog’s hair seems to fly around the house and make you cough and sneeze constantly.
With IQAir Purifier, you can breathe easily, as it has been called the most suited product to solve these problems. The air cleaner keeps your room odor-free by filtering the air in three steps.

First, it passes air through the PreMax pre-filter, where almost 90% of the pollen, pet dander gets removed.
The V-5 filter is used next to remove smoke, bad smell and odor from your room.
Then comes the HyperHepa filter which can catch even the finest dirt as small as .004 microns with almost 99.5% accuracy!
These filters need to be replaced after a certain period. An LED indicator will let you know how many remaining hours are left on these filters.
The electric control panel of this device lets you adjust its fan speed, schedule timer, set current time and date, etc.
IQAir features a 4 key touchpad with an LCD screen where you can choose from four languages- English, French, German and Spanish. It consumes about 70 watts of power on average and operates quietly at only 22 decibels.
- It has a smart sensor to automatically adjust air quality.
- IQAir reduces asthma attacks by not emitting ozone or ions.
- It can cover a room of 1125 square feet in size.
- It is suitable for noise-sensitive areas.
- The machine takes up a lot of space.
Bottom Line
Although IQAir takes up a lot of space in your room, you can easily move it around with the help of its four rolling casters. All things considered, this is an ideal product if you need a purifier for a large room.
2. Alen BreatheSmart 75i Air Purifier | Best Air Purifier For Animals
What if you don’t want to have a plain old white or grey colored device in the corner of your room? To add color to your home, we introduce you to Alen BreatheSmart purifier, where you can choose from 14 interchangeable panels!
This sleek and aesthetic looking device covers a large area of 1300 square feet. It filters dirt, dust, mold and bacteria from the air in 3 stages with the help of true-Hepa filter and also uses an ionizer to catch particles.

BreatheSmart comes with an intelligent laser technology that displays information about your air quality on the display screen and automatically adjusts its settings to provide you with cleaner and fresher air.
The 75i version has upgraded its Molecular Conversion Powder to help you get rid of pet odor or any kind of nasty smell from your house. It consumes only 45 watts of power on the highest speed settings.
If you are a light sleeper and don’t like the humming sound of a purifier, Alen BreatheSmart has good news for you! It uses WhisperMax technology which can be operated on quiet mode. It also features a child-lock guard to keep your little ones away from meddling with the settings.
- A customized front panel design is available.
- It has 4 fan speed and light turning off options.
- Laser technology is used to display air quality information.
- The child-lock feature prevents any unintended changes.
- WhisperMax technology allows you to sleep comfortably.
- The ionizer can harm your lungs and cause breathing problems.
Bottom Line
You can always turn off the ionizer option off from settings. You can only use it when you’re out of the house so that the ionized particles are already bonded by the time you’re home.
BreatheSmart is a modern air cleaner equipped with latest technology which helps to keep your air fresher and make your environment cleaner.
Read Also: Best Lareg room air purifier review
3. Oransi EJ120 Hepa | Best Air Purifier For Cat Litter Dust
If having a user-friendly device is important for you, then take a look at the Oransi Air Purifier. It has a simple design with a manual control panel. You don’t have to be tech-savvy to operate this device.
It can be an ideal gift for your parents or grandparents since it’s the best cat hair air purifier. With 2 levels of filtration system, this device keeps your home free from pet hair, dust, bad odor etc. and provides relief for people who suffer from an allergic reaction.

The Carbon Pre-Filter catches the large particles and dirt and the HEPA filter removes the rest of the debris from the air. Oransi gives you the option to choose from its 5 fan settings. You can adjust the speed from its touch control panel, where you can also observe the filter status.
You don’t have to worry about where to place this device, as it comes in a compact size of 17 x 19-inch dimensions. Weighing 24 pounds, you can carry this device with the help of a built-in carrying handle.
Oransi has used an Electrically Commuted German motor to build this product. The motor is engineered in a way to keep the machine cool. The purifier creates only 19 decibels of noise at its lowest fan speed and consumes 52 watts of power.
- It can cover a large room of 1500 square feet.
- The device is user-friendly.
- It has a portable and compact design.
- Effectively removes all smoke, dirt and debris.
- The machine can be noisy at the highest speed settings.
Bottom Line
The air cleaner is great for large spaces. Although the device starts loud and strong, the noise decreases after some time. You can also choose its lower fan settings to enjoy a quieter environment.
4. Germ Guardian AC9200WCA | Best Air Purifier For Cat Allergies
Germ Guardian is a perfect choice for cleaning up a small-sized room of 335 square feet. It works much faster, cleans more efficiently and works as the best air purifier for cat dander.
This device has a 3-in-1 air purifying system. By using 5 stages of filtrations it improves indoor air quality.

The Pre-filter is used to capture the large particles, dust, pollen and pet hair and passes air to the next filter.
The Activated Carbon filter and True-HEPA filter captures microparticles as small as .3 microns and cleans up to 99.97% of dirt from air.
The UV-C light bulb uses the latest technology to destroy harmful viruses like influenza, rhinovirus and staph without using a chemical mixture. You can also use the optional ionizer to remove microbes and ions from air.
With a single tap, you can easily set the timer and adjust the speed settings from its 3 available options. The filters need to be replaced every 6-8 months. An indicator is there to remind you to do that.
This air purifier produces 40 decibels of noise at its lowest settings. The power consumption of this device is 78 watts on average.
- The device is suitable for small-sized rooms.
- It uses UV-C light to destroy harmful viruses.
- Easily adjustable times and speed settings are available.
- It also removes pet odors from air.
- The device consumes a lot of power.
Bottom Line
Although it is generally advisable to run an air purifier all the time, as this machine is capable of cleaning up a room of 335 square feet at only 15 minutes, you can turn it off for a certain period to save energy.
5. Germ Guardian AC4100 Air Purifier | Best Dog Air Purifier
Another great purifier from Germ Guardian is its AC4100 model. With even more compact size, you can carry this device anywhere you go! The product weight is 4.85 pounds. With its miniature size and lightweight feature, it’s a perfect item to keep in a small room with limited space.
Germ Guardian has a simple design with easy operation system. If you are a minimalist and don’t want to deal with a lot of options, then this purifier is a good choice for you. It has a single switch and a button on the front side for your convenience.

With the help of a HEPA-type filter and Activated Carbon filter, the device removes pet dander, dust, pollen, smoke and harmful chemical emitted by house inhabitants.
The purifier can cover a small area of 78 square feet. Combined with UV-C Light Technology, the purifier protects your family from the attack of harmful bacteria, viruses, germs and mold spores. The Clean Air Delivery Rate (CADR) for dust is 66, pollen is 76 and smoke is 50.
Germ Guardian operates quietly at the lowest speed. The noise level on the highest settings is still tolerable as it resembles a white noise in the background. The unit consumes only 40 watts of power and saves a few extra bucks on your monthly bill.
- It has a compact, portable design.
- The device makes little to no noise on the lowest settings.
- It consumes less power to operate.
- The device has high CADR ratings for small rooms.
- The UV-C light destroys harmful pollutants.
- It doesn’t work for large areas.
Bottom Line
Germ Guardian is best suited for home and small office areas. Its compact size and lightweight makes it a perfect travel companion. It comes with small area coverage, but that’s exactly what many customers look for.
6. Goplus 2 PCS Mini Air Cleaner | Best Pet Allergy Air Purifier
If you still haven’t found a suitable purifier for your home and searching for one with an energy-saving feature, then you are sure to love this product! Goplus comes with the capacity of covering 300 square feet using only 7 watts of power consumption.

The compact size of this device gives you the flexibility to put it on your table or in a small corner of your shelf. Built with a sleek black and silver color, the device is sturdy enough to last for a long time.
You can change the speed of its fan with a simple twist control. Two-speed operations are available for this device. Switch on the Turbo mode to remove all pollutants quickly and improve your indoor air quality. If you are sleeping or want a nice, quiet environment, the Whisper Mode will work best in that situation.
The purifier has a timer option available in case you want the machine to operate for a certain period. You can set the timer up to 10 hours to run and it will switch off automatically afterward.
You don’t need to bear the hassle of changing filters frequently with this purifier. Instead, wash them with a damp cloth in regular intervals and they will be good to run for a long time.
- It has a space-saving portable design.
- The device can cover a large area.
- It consumes less power and works effectively.
- The filters are easy to clean and need less maintenance.
- The device may start making a sound after some use.
Bottom Line
The sound emerges only when the device isn’t able to run smoothly. If the sound continues, open up the purifier and clean the blades with a cloth. The device should work just fine after that.
7. Airthereal – Day Dawning ADH80 | Best Air Purifier For Pets and Dust
We know that you probably love to travel with your pet a lot. But doesn’t that make your car stink of pet odor and dust? Keeping your need in mind, Airthereal introduces a brand new portable air cleaner that can be used in your car with the help of a 12 volt DC car adapter!

It can be used for your house as well. Using seven steps of filtration systems, it can remove up to 0.1 microns of small pollutants from the environment. With a true-HEPA filter, the purifier provides you with fresh air while combating harmful bacteria and viruses.
The air quality monitor adjusts its fan speed to the indoor air quality automatically. It can cover an area of 355 square feet and it consumes about 50 watts at maximum speed.
After working all day you sure like to have a peaceful night at home with your family. With that in mind, Airthereal produces only 22 decibels in sleep mode, which is even quieter than a whisper!
The product is CARB certified, which means you are getting a top-quality product if you buy this one. The device is also secured with a child-lock to prevent your little ones stop meddling with its system.
- Airthereal is compatible to be used in cars.
- It barely makes any noise in sleep mode.
- It uses a true-HEPA filter to remove dust and odor.
- The device comes with a child-lock feature.
- The replacement filters might be hard to find.
Bottom Line
It’s a compact and portable device with efficient air cleaning. As it’s a brand new product on market, the replacement filters were unavailable at first. But now you can easily find Airthereal Filters and enjoy uninterrupted service.
8. iTvanila Air Purifier | Best Purifier For Cat Litter Odor
Does your cat’s litter box smells stinky even though you clean it regularly? Is the smell overtaking your home and making you embarrassed in front of friends and relatives?

iTvanila Air Purifier can solve this problem in a snap! With dual pieces of carbon net filter and true-HEPA filter, it cleanses the air from all kinds of smoke, dust, pollen and pet odor. Its unique net filter technology gives your home a nice, fresh smell by removing all traces of litter odor.
The device is a high-end product that can be used for multiple purposes. You can keep this device in your child’s room as it has a white LED light that can replace your regular nightlight. The fan works with enough speed to make you feel refreshed in the summer season.
The air cleaner is about 17 x 17 x 26.5 inches in size and can cover a room of 538 square feet. The device operates quietly at only 27 decibels and the LED light can be turned off at sleep mode. A reminder will remind you to replace the filters after 6-8 months depending on your usage.
- The purifier has a compact design.
- It removes odor effectively with carbon net filters.
- An LED light is available for nighttime.
- It provides cool air and works as a fan.
- It works quietly in sleep mode.
- The filters might need to be replaced frequently.
Bottom line
The filters catch all the dirt and dust of your home. It’s important to clean them regularly. With proper maintenance, they can still last for a long time and keep the air clean in your home.
9. HOBFU Model 2 Air Cleaner | Best Air Purifier For Dog Hair
To give you a break from finding your dog’s hair everywhere you go, HOBFU has come up with a top-quality cleaner that will keep your air clean and give you a sense of relief.
The cleaner uses 3 stages of filtration which includes a true-HEPA filter and activated carbon layer filter to remove 99.97% of dust, pollen and pet dander.

The dimension of this device is 30 x 21 x 21 cm. It can cover a large room of 1292 square feet. The purifier keeps refreshing your indoor air quality after every 10 minutes.
There are 4-speed settings available for this device. You can set the cleaner on high, medium, low or sleep mode. It makes little to no sound on sleep mode and lets you sleep peacefully at night.
With the help of its timer button, you can program it to operate for 1-8 hours. The device will automatically shut down after that time, so you don’t have to worry about it being overheated.
HOBFU tries its best to cut down on your electricity bill by consuming only 26 watts of power. The air cleaner also comes with child-lock protection for your convenience.
- It can remove 99.97% of pollutants from the air.
- The device can cover a large area.
- It has a child-lock feature available.
- HOBFU cleaner operates quietly at sleep mode.
- It has a timer function available.
- It can be a bit noisy at the highest settings.
Bottom Line
HOBFU air cleaner is a quality product at an affordable price range. If you find the noise loud and annoying, you can always switch to its lowest settings and enjoy fresh, clean air in a relaxed environment.
10. O3 Pure AAP 50 Purifier | Best Air Purifier For Pet Odors
You will be surprised to know how effective this tiny air cleaner can be! O3 pure works like a charm in terms of clearing up pet odors from your room. You can place this device around your cat’s litter box or doggy bed and the nasty smell will be gone in just a few minutes!

Weighing only 6.4 ounces, this air cleaner is a plug-in portable device. It has the capacity of covering a small area of 150 square feet.
If you live in a humid climate, you might find molds and mildews in a lot of places around your room. O3 Pure does an excellent job of clearing up those from your surrounding environment.
The most beneficial feature of this product is that it doesn’t produce any harmful chemicals while cleaning up the air.
You can adjust the concentration of the ozone level in this device. The unique construction eliminates the need to clean or replace any filters for this product. Also, it doesn’t consume much power to operate.
- O3 Pure has a compact and portable design.
- It can remove all kinds of bad odor from your room.
- No harmful chemical is used to clean up the air.
- It doesn’t need any filter replacement.
- It hardly makes any noise while operating.
- It might produce a bleach-like smell on the highest setting.
Bottom Line
If the air starts to smell too clean, it might be a sign of producing too much ozone from the device. Turn the device off and open a window to get rid of the smell. You can also use the device on lower settings to avoid this problem.
How To Choose The Best Air Purifier For Pets
Size
The first thing to consider before buying an air purifier is its size. Depending on how much space you have in your room you can choose from different types of air cleaners.
If you need to move the device a lot, then you should buy one with wheels on it. However, if you don’t have much space in your room, then choose a flat tower designed cleaner which can fit in any place.
Are you worried about it not looking good or eating up necessary space on the floor? If you buy a wall-mounted purifier, you can place them on walls and enjoy cleaner air.
Some modern purifiers can even be installed inside your heater or air conditioning system.
Fan Speed
Air cleaners are available at different speed levels. You have the flexibility to choose from different settings if it offers you these options. The noise that comes from an air cleaner also depends on its fan speed.
Usually, air cleaners produce noise more or less when used in the highest setting. Several settings allow you to settle for a comfortable speed level.
Coverage Area
An air cleaner should be able to cover your whole room. Look up its capacity before purchasing one for your home. Then compare it with the size of your room. The air purifier’s specification usually includes the number of square feet it can cover.
Filter Type
Before choosing a specific filter, ask yourself, what problems you want to resolve? You should choose the type or number of filter your purifier device comes with. Depending on your purpose.
If you want to get rid of the pet dander, pollen and dirt, then you should buy a purifier with HEPA filter. A true-HEPA filter can capture all pet-related allergens as small as .3 microns. You can find HEPA filters within an affordable budget.
Does your room stink of pet odor? If you are tired of using air freshener to make your house smell nice, then try installing a purifier with Activated Carbon Filter. It will remove any bad odor and make your house smell clean and fresh.
Air purifiers with Ultra Violet Bulb and Ion Generators are effective for destroying microorganisms like bacteria, fungus or viruses.
Easy Control
A lot of air cleaners are available on the market with different configuration systems. Try to find the one you are most comfortable with. Some devices come with smart sensors that can monitor the filters and alerts you by a sound, indicator light or notification on the display screen.
Noise Level
According to the World Health Organization, the average sound level should not exceed 40 decibels at night. Air purifiers with different settings can make a sound between 30 to 60 decibels. You should choose the one which operates quietly and doesn’t cross the ideal sound limit at night.
Power Consumption
Air purifiers need to be turned on 24 hours a day at the beginning. During its first few days, the device uses full power to remove all dirt. After that, it goes into maintenance mood to filter air. As this device needs to run continuously, you should choose one with a lower power consumption rating to save expenses.
Read also: Best Car Air Purifier (Review)
Frequently Asked Questions
- Where Should I Put My Air Purifier?
Answer: You should put it in the room where your pets spend most of the time. The air cleaner will be able to pick up your pet’s dander more effectively. You can place it near the litter box to get rid of the bad odor.
- What is a HEPA filter?
Answer: The full form is High-Efficiency articulate Air (HEPA). A true-HEPA filter can capture and destroy 99.97% of viruses, bacteria and pollutants. It is a standard filter used in every high-quality air purifiers.
- Why Do I Need To Change The Filters?
Answer: The air purifiers provide you with clean air by separating dust and pet hair with the help of its filters. They get saturated and stop working effectively at some point. To maintain the air quality and enjoy fresh air, you need to change the filters regularly.
- What Fan Setting Is Ideal?
Answer: It depends on your preference. Generally, people like to have low settings in their bedroom as the fan makes less noise in that way. For daytime or drawing room uses, you can also utilize high fan setting as a bit of sound isn’t a deal breaker for these situations.
- Should I Keep My Purifier On 24/7?
Answer: It is recommended to keep your purifiers on all the time. However, this might increase your electricity bill. To save energy and cut cost, you can turn it off or set on lower speed while you are away from home.
Apart from that, you should use energy efficient purifier to make sure you’re not getting and ghost bills.
Final Words
Health is considered the greatest wealth a person can possess. With a fit body and sound mind, you can take care of yourself and your pets and enjoy life in better ways.
By breathing clean air, the chances of getting sick or having respiratory problems get reduced significantly. To improve the indoor air quality, especially when you have a pet, an air purifier plays an important role.
From preventing seasonal allergens to trapping different airborne bacteria, air purifier does it all! Hopefully, our article will help you to pick the best air purifier for pets and make your home a safer and healthier place for all.
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