The Best Air Purifier for Pet Odors and Dander Allergies in 2018

Cat Allergies

Have you always wanted a dog but avoided getting one due to allergies and annoying pet odors? Many people deny themselves the pleasure of having fun with a four-pawed friend because they suffer unfortunate symptoms as a result.

Thankfully, nowadays there is a way to effectively minimize the effects of dander causing allergens.

By purchasing an air cleaner that’s specially designed to tackle pet odor and allergens, you can finally allow yourself to buy the dog or cat you always dreamed of.

However, not all air purifiers are capable of dealing with this specific type of indoor air pollution, so let’s jump right into what I believe to be the best options for 2018.

Top 3 Air Purifiers for pet odor reviews:

1. Alen Breathesmart

Alen Breathesmart My top pick for pet owners is the Alen Breathesmart air purifier since it has filter options specifically designed to deal with pet problems. Meanwhile, it has a very attractive design, works quietly, and can clean rooms up to 1100 square feet.

Filter System:

When you buy an Alen Breathsmart air purifier, you have an option to choose between several HEPA filter add-ons: HEPA pure, HEPA silver, HEPA OdorCell, and HEPA FreshPlus.

While HEPA pure is the cheapest option and can deal with pet dander, HEPA OdorCell is the tailored optional filter specifically designed to remove pet odors.

HEPA power: If you install a HEPA OdorCell filter, it will take care of 99.97% of harmful particles (including pet dander) 0.3 micron in diameter. Once the air passes through the HEPA material and all the pollutants are cleaned out, it goes deeper through a molecular conversion powder layer (patented by Alen), which takes care of the toughest pet odors.
In return, you get fresh dander and odor free air for your enjoyment.

The unit is also equipped with a washable pre-filter to capture large particles and extend the life of your HEPA OdorCell filter.

Ionizer: The unit comes with an optional ionizer, which charges the harmful particles to make the filter’s job easier. While the ionizer makes Alen a great air purifier for dog smells thanks to keeping the air very fresh, you can turn it off and on whenever you wish. Some people with lung problems report feeling worse while the ionizer is working. So if you suffer from asthma or emphysema, you can turn it off for good.

Smart Options: 
The purifier is equipped with BreatheSmart technology, which allows you to maximize the filter’s lifespan and forget about monitoring the air quality. The sensor checks the air and adjusts the fan speed accordingly.

The LED display shows you when it’s time to change the filters. The purifier is also equipped with a timer, making it easy for you to operate the unit and save energy when you are not at home.


  • Special HEPA OdorCell filter to fight pet dander and odors
  • Air quality monitor
  • Sleek design
  • Suitable for large rooms

  • Hefty price tag

Overall, the Alen Breathsmart purifier is an ideal option for pet owners, who want to enjoy fresh air without pet dander and allergens in 2018. It’s highly adjustable, quiet, well-designed, and easy to use.

2. Rabbit Air MinusA2

Rabbit Air MinusA2This air purifier caught my attention due to a powerful filtration system that’s excellent at expelling pet allergies and odors. While this purifier is somewhat pricey, it has a variety of useful options that pet owners can truly appreciate. Let’s take a closer look.

Filtration System:

Pre-filters: This unit has two pre-filters that deal with catching large particles, which makes it a great at capturing pet hair. One of them has a layer of silver particles that offer antimicrobial properties, which is a life-saver for households with pets that are constantly dragging in harmful particles from the outside the home.

TrueHEPA: This filer deals with 99.97% of pollutants 0.3 microns in diameter, meaning most of the pet dander is caught at this stage.

PetAllergy filter: Like the breathesmart, the Air minus 2 comes with a special add-on Pet Allergy filter. In fact, it’s one of the options you can choose from when you pick the secondary filter, which comes after the trueHEPA. This filter offers additional protection against pet dander and allergens.

Activated carbon filter: This filter is designed to tackle odors and smells exclusively. Which is one of the most important jobs for households with smelly pets.

The built-in ionizer serves as an additional “pre-filter” helping make harmful particles heavier so the purifier has an easier time catching them. You choose whether you want the ionizer to run or not. The ionizer is not recommended for people with lung problems, even though it makes the air smell and feel fresher.

Smart Options:

This air purifier has two useful sensors. One of them signals the unit to start working faster when there is smoke in the air. The other one commands it to switch to the sleep mode once the lights go out. Unfortunately, this air cleaner doesn’t have an air quality sensor, which means you will have to monitor the air quality yourself.

The Rabbit Air MinusA2 is a very quiet worker. People, who are light sleepers, can use the unit in their bedrooms as on normal settings it’s barely audible.

At the same time, id say it’s got a very sleek design, so you can place it virtually anywhere in the room without detracting from your décor. You can even mount it on the wall.


  • Two filters that deal with pet dander and allergens
  • Pet odor removing filter
  • Sleek design
  • Five-year warranty
  • Suitable for bedrooms


  • No air quality sensor
  • Hefty price tag

Overall, this is a wonderful air purifier for pet owners due to a powerful filtration system. It’s also quiet, very well designed, and easy to operate. The only serious downside, in my opinion, is the absence of an air quality sensor.

3. Winix WAC95003

Winix WAC95003This air purifier was specifically designed to deal with pet dander and allergies. It has a 5-stage filtration system and smart sensors to make operation simple and enjoyable. Meanwhile, it’s rather quiet and has a reasonable price tag.

Filtration System:

TrueHEPA filter: This filter deals with 99.97% of pollutants, including pet dander and allergens, 0.3 microns in diameter.

Silver mesh: This one has antimicrobial properties to help deal with harmful particles commonly found in households with pets.

Carbon filter: This filter allows the Winix WAC9500 to be one of the best air purifiers for pet odors since it’s washable. You can clean it as often as you wish to make sure it’s always operating at it’s peak.

PlasmaWave ionizer: The ionizer allows the air to smell fresh, making the unit a good air purifier for pet smells, however, the ionizer is not always safe for users with lung problems. Thankfully, it’s optional.

Smart Options:

This air purifier seems to be packed with smart features making it very convenient to use. It comes with a remote control to help you adjust the options with just a few clicks.

The air quality sensor adjusts the purifier’s operation to deal with the pollution levels in the room. An odor sensor is available as well. However, it doesn’t detect pet odors. It usually works for strong kitchen smells and smoke.

The air purifier is rather quiet, especially when on low fan settings so it can readily be used in bedrooms. It comes with a sleep mode as well, however, while it lowers the fan speed the lights don’t go completely off.The sensors tell you when it’s time to replace filters while the timer allows you to adjust the air purifier operation according to your schedule.


  • Filters that deal with pet dander, allergens, and odors
  • Air quality sensor


  • Bulky design
  • Lights stay on in sleep mode

Overall, the Winix WAC9500 is a great air cleaner for pets and their owners. While it has all that you need to deal with pet dander and odors, its design leaves much to be desired. However, it comes with a moderate price tag and can be a suitable choice for pet owners with a tight budget.

What are Pet Allergies?

Sneezing from pet allergies

Do you sneeze, cough, and wipe your eyes every time you pet your puppy?  Do the symptoms seem to be getting better when you are outdoors? You’ve probably got pet allergies. However some people mistake this reaction for dust allergies, so it’s best to go and get tested at your nearest allergy clinic.

There’s no need to be frustrated. Your immune system is just overreacting. The immune system’s goal is to find foreign particles, such as bacteria and viruses and make sure your body doesn’t suffer from them.

The immune response protects you from a huge variety of the diseases your body faces on a daily basis. Overactive or overly sensitive immune systems consider harmless proteins in pet dander dangerous for your organism and starts fighting them. These proteins are allergens.

Pet allergens can be found in pet dander, urine, and saliva. On its own, pet hair is not an allergen but the proteins stick to the hair, making it dangerous for people with a sensitive immune system.

Pet allergens travel from surface to surface very easily. They stir when you vacuum or dust. Even if you don’t own a pet, you can bring pet dander with you from the office or the street. The only way to make sure the pet allergens are gone from the air is to buy an air purifier for pet dander that is specifically designed to handle the problem.

Pet Allergies: Do You Need To Say Goodbye To Your Pet?

Dog allergies

You’ve done an allergy test and found out that you are highly allergic to pet dander. Is it time to get rid of your hairy best friend? If you ask your doctor, he or she is bound to say “yes”. The best way to reduce the pet allergy is to keep the exposure to a minimum. However, more than 70 % of owners refuse to give their pets up. If you don’t want to get rid of the animal, there are two ways to go:

  • Isolate the pet from yourself. For example, allow it to live in the backyard or the basement.
  • Buy an air purifier for pet allergies.

The first option is not an ideal way to deal with allergies since pet dander will still be flying through the house but it can reduce the reaction. Meanwhile, the second option can allow you to lead your life as usual without hurting the relationship with your little buddy.

How To Choose The Best Air Purifier for Pet Dander

There are many different air cleaners for dog allergies on the market today. When you browse the available models, consider the below properties:

1. HEPA-type filter: A HEPA filter is a must-have part of any air purifier for pet allergies. This filter deals with 99.97% of particles 0.3 microns in diameter. Pet dander falls into this category.

2. Odor Filter: The best air cleaner for dog allergies should have an odor filter. Large dogs and cats often produce unpleasant smells, especially if you live in a small apartment. Most air purifiers have carbon odor filters while some have special odor-fighting HEPA filters.

3. Antibacterial Pre-Filter: Pre-filters are great for catching large harmful particles, such as pet hair. A high-quality antimicrobial pre-filter won’t just catch the annoying pet hair, it will deal with bacteria dogs and cats tend to bring home on their coats and paws.

Dog allergies


After studying the subject and reviewing many models, I can honestly say that the number one air purifier for pet dander and allergies is the Alen Breathesmart. It has all the necessary features of a perfect dander-fighting unit when fitted with the optional HEPA Odor cell filter and it does the job whilst looking sleek and offering useful smart sensor options.