Best Air Purifier for Pet Hair, Odors and Allergies related issue

Best Air Purifier for Pet Hair, Odors and Allergies related issue (2018 EDITION)

Whether is your favorite Golden Retriever or cat (I’m not a cat person), owners usually don’t want to strip off their pets freedom in wandering around the house, yet can’t stand their pet shedding or odor. Not any more as we have the perfect list of air purifiers for pet allergies and odors. As all air purifiers are not equal in terms of specification, features and of course price tag, on this topic we will be focusing each air purifiers filters mainly on pre-filter, HEPA filter, Carbon filter and any pet specific filtration. Continue reading to see which air purifier would be best suited for you and your pets.

What causes pet allergies?

Harmless proteins in pet dander, pet’s urine, saliva from your dogs/ cats could lead to pet allergies if you have over-sensitive immune systems. While pet hair is not part of the allergens, all the above allergens travels around pet hair and could cling on your cloths, sofa, wall and home for months if no action is taken. Symptoms for pet allergens include inflamed eyes, stuffy nose, itchy skin, wheezing, breathing issue and asthma. Another point worth mentioning is that pet allergies could come and go anytime while some owners would start developing pet allergies only after a certain stage of life.

How do we measure?

Pre-filter Pet sheds a lot. A good pre-filter would have no issue stopping pet hair from flowing back to the air. Pre-filter could also extend the HEPA and carbon filter lifespan by reducing the filters workload. What we are looking at is an effective and durable pre-filter that would be able to trap a large amount of pet hair before requiring cleaning or replacing. Whether it is a permanent pre-filter or 2-in-1 combination carbon pre-filter, so long it can do the job, we are happy with it.
HEPA filter HEPA stands for high-efficiency particulate air and is commonly found on most modern air purifier. A small flake of skin could trigger pet allergies ranging from coughing, sneezing, wheezing to the notorious asthma. What we need is a reliable HEPA filter that would effectively trap all micron-size irritants such as pet hair, pet dander (dead skin) and dust mites before it reaches the pet's owner. The HEPA filter would also have to play well alongside pre-filter and carbon filter in order to optimize on its filtration efficiency.
Activated Carbon filter Activated Carbon filter is great at removing gases and odors form contaminants notably chemicals such as volatile organic compounds (VOCs). Pet's urine, saliva that vaporized would not only create an unpleasant environment for you, it is also often link with triggering allergic symptoms that no pet's owner would want. While not all Carbon filter have the same filtration strength and depth in capturing odor related irritants, what we want is a high-grade, multi-level deodorization filter that is capable of eliminating the most stench odor rapidly and put an end to this nightmare.
Specialized pet's air purifier/ filter An added bonus point, we will also be looking at air purifiers or filters that are specifically designed to tackle pet odors and allergies regardless of the air purifiers category. The specialized pet air purifiers would also have to pass our performance and filters test in order to be famed permanently in this list.

Who is this for?

First and foremost the air purifiers listed here is perfect for pet's owner and their furry animal. None-pet owner that are suffering from pet and asthma linked allergies such as pet dander, pet hair or odors would also benefit from the list here as well. Newborn, children or elderly that have weaker immune system and lastly people that wants to live in an allergen-free environment.
For generic air purifiers that works great against asthma linked airborne allergies, please visit Best Air Purifier for Asthma and Allergies list.

Le menu

pre-filter
With
Pre-filter
HEPA filter
With
HEPA-OdorCell filter
other filter
With
Specialized pet filtration

Alen BreatheSmart might be featured in the list due to its best purifying performance and personalizable front covers, but to be more precise it's the odor neutralizer HEPA-OdorCell filter that won our heart. Unlike most air purifiers that comes with a standard set of filters, All Alen air purifiers has the option to select one of 4 HEPA filter based on your environment requirement ranging from HEPA-Pure (dust & allergens) to HEPA-FreshPlus (smoke & VOCs). For pets odors related issue, choose the HEPA-OdorCell filter filled with Alen's patented Molecular Conversion Powder that would destroy pet odors at a molecular level.

Again as each air purifiers has different set of functionality and price range, we recommend you to search for your most ideal Alen air purifier according to your needs and opt for the HEPA-OdorCell filter upgrade as it is best against pets odor.
MRSP/ RSP**
+- 599
 Annual filter ($)^ 
+- 46 - 138
Online price*
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pre-filter
With
Charcoal pre-filter
HEPA filter
With
FLT5250PT Filter-C HEPA Pet Pure
other filter
With
Special pet filtration

Not the biggest tower air purifier in its class,  GermGuardian AC5250PT is well-made and the only tower air purifier in the list that is super effective against pet dander yet would not take up much space. What makes it tick is a 4-stage filtration that includes permanent mesh filter plus charcoal pre-filter for pet odors, True HEPA Fresh filter for allergens, UV-C Light and GermGuardian special Pet Pure treatment that destroys airborne viruses, bacteria and germ. With plenty of filtration strength in its pocket, there is also a convenience 5 fanspeed and programmable timer for you to fiddle around with.

Its downside, average purifying coverage, slow airflow delivery rate and slightly over-bright indicator light that might annoy some.  Overall we can't fault too much as GermGuardian AC5250PT holds it value well for a mid-range air purifier.
MRSP/ RSP**
+- 159.99
 Annual filter ($)^ 
+- 53 - 80
Online price*
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pre-filter
With
Large Particle Pre-filter
HEPA filter
With
60 sq.ft. True Medical Grade HEPA Filter
carbon filter
With
15 lbs. Impregnated Activated Carbon and Zeolite
other filter
With
Special pet filtration

Austin Air Pet Machine is a very low annual cost maintenance air purifier particularly great against dog/ cat odors. Thanks to it specially impregnated Pet carbon/zeolite mixture carbon filter that is enhanced to tackle pet odors, the trio pre-filter (outer mesh, inner pre-filter and medium filter) would ensure no pet hair or other airborne particles would be able to leave the air purifier. Supporting all that is the final stage 60 sq.ft. True Medical Grade HEPA filter that would capture all micron-size particles mainly pet dander. Austin Air Pet Machine also has one of the widest purifying coverage (1500 sq. ft.) at 2 air released hourly; topping of all that is the super long-life all-in-one filter that could last up to 5 years thus the little maintenance needed.

What you will not get from this air purifier is Auto mode, air quality monitor/ sensor, timer or any modern features you could think of. Fan noise is louder than we prefer and it's also very bulky and heavy which is not great if you have very limited space. If you manage to bypass all that plus the price tag, Austin Air Pet Machine would be an excellent low-maintenance air purifier.
MRSP/ RSP**
+- 595
 Annual filter ($)^ 
+- 54
Online price*
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pre-filter
With
MinusA2 Pre-filter
HEPA filter
With
MinusA2 HEPA Filter
carbon filter
With
MinusA2 Charcoal-Based Activated Carbon Filter
other filter
With
Pet Allergy (Customized Filter)
MRSP/ RSP**
+- 499.95
 Annual filter ($)^ 
+- 43 - 85
Online price*
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pre-filter
With
Pre-filter
HEPA filter
With
HEPA-grade filter
other filter
With
Special pet filtration

Small and cheap, Hamilton Beach TrueAir Compact Pet 04384 is a very specific, compact tabletop air purifier ideal if you have cats that often hang around your work desk. Cheapest air purifier in the list, Hamilton Beach TrueAir Compact Pet 04384 manage to squeeze in a permanent HEPA-grade filter in its small body and ensure your work desk stays free from pet hair and cat’s odor. On top of that there is also 2 carbon zeolite filters standing by to neutralize most common household allergens. Filter replacement cost is also very affordable and only require replacing quarterly.

The downside for such a compact air purifier is obviously its rather weak overall filtration performance. Purifying coverage is weak and limited, airflow delivery rate is poor which as the title suggested, is only good as tabletop/ addon air purifier on top of your main purifier.
MRSP/ RSP**
+- 79.99
 Annual filter ($)^ 
+- 10
Online price*
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pre-filter
With
Pre-filter
HEPA filter
With
True HEPA filter
carbon filter
With
AOC Advanced Granular Carbon Filter
other filter
With
Special pet filtration

Oldie but goodie, Winix 9500 Ultimate Pet PlasmaWave air purifier might be in the market for quite sometimes, it still possess the charm that most pet owner would be looking for. Powered by a 5-stage filtration that no doubt would trap any types of pet odors and allergies in its surrounding. The efficient pre-filter and True HEPA filter would stop cat hair, pet dander from flowing out while Coated Deodorization (CD) Carbon Filter would eliminate pet odor and other vapor based pollutants. Together with PlasmaWave Technology, there is also particle sensors, built-in timer, auto/ sleep mode and remote control to enhance on the air purifier usability.

On to the shortcomings, Winix 9500 Ultimate Pet design is clearly dated few years back, airflow purifying range is not great and rather low CADR compare with similar price range product. If you want the best in every aspect we should suggest you to consider the next product.
MRSP/ RSP**
+- 329.99
 Annual filter ($)^ 
+- 90
Online price*
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pre-filter
With
Pre-filter
HEPA filter
With
True-HEPA filter
carbon filter
With
Coated Deodorization (CD) Carbon Filter
other filter
With
Special pet filtration

A better alternative to Winix 9500 in our book, Winix HR1000 is more competitively priced, better CADR, wider purifying coverage, airflow and with the same filtration efficiency against pet allergies. The washable pre-filter is great to clean up congested dust/ pet hair while CD Carbon Filter and True-HEPA filter is great in tackling pet dander and odors. In addition to that, Winix HR1000 also support WiFi control where you could pair up with your smartphone and remotely control literally everything on the air purifier.

Its not perfect though, Winix HR1000 annual filter replacement is slightly on high side and there is the minor indicator light glaring issue that might or might not be a big deal to you. If the WiFi enabled feature is not your thing, you could also opt for the non-WiFi version Winix HR950 that has the exact efficiency against pets allergens.
MRSP/ RSP**
+- 379.99
 Annual filter ($)^ 
+- 100
Online price*
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Honorable mention

Below are some of the few honorable options not featured above that would also make a great pet air purifiers at its respected category.

Best Comparison Table

Other Best Guide

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