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Is anyone else allergic to their cat?
That’s right, despite having two cats myself, their dander makes me splutter and sneeze like there’s no tomorrow! If you also suffer from pet allergies, you may wish to find the best air purifiers for cat hair.
Air purifiers are great if you or any of your family members suffer from pet allergies, but are also a fabulous solution if you’re tired of cleaning up cat hair from around your home, and to reduce the cat-like smell that can linger in the air. These nifty gadgets work by removing cat hair and other unwanted particles from the air we breathe, making it cleaner and healthier.
While this sounds ideal, not all air purifiers for cat allergies are on par. Some are more powerful than others, some are whisper-quiet whereas others are noisy, and some have additional temperature and odor control features that put them a head and shoulders above the rest.
Wanting to keep my cat allergies at bay, I searched long and hard to find the best air purifier cat hair, so that I could enjoy time with my cat without feeling ill, and keep my home clean. Here are my findings.
My Top Pick
Without a shadow of a doubt, the best air purifier for cat hair is the LEVOIT Air Purifier. This product has a three-stage filtration process comprised of a pre-filter, True HEPA filter, and an activated carbon filter to capture cat hair, dander, odors, and allergens. No matter why you need an air purifier, this gadget will guarantee great results. On top of this, it’s highly efficient, operates ultra-silently, and is 100% ozone free.
In case this product isn’t for you, I have also reviewed some other top contenders, so keep reading for the full review on this product and more.
Best Air Purifiers for Cat Hair
Before I review the best air purifiers for cat hair, I want to let you know how I decided on these products. What features were important? Why were these important to me? Below are all the features I was looking for in the perfect product and what I based my search around.
- Maximum Power: Air purifiers come in many different strengths, and the power you need will depend on the severity of your allergies and the size of the room you’re using the gadget in. For me, I wanted to find a powerful air cleaner for cat hair.
- Low Noise: You will find that some air purifiers will be noisy, which can be frustrating! Therefore, I looked for a product that was virtually inaudible as to not cause any disruption to me or my pet.
- HEPA Filter: Top of the range air purifiers will have a HEPA filter to catch tiny particles as small as 0.3 microns, though you can get more porous filters that will trap larger particles such as cat hair. As I wanted an air purifier for cat allergies and cat hair, HEPA filters are preferable.
- Carbon Filter: For controlling pet odors, the air purifier must have an activated carbon filter that can catch and absorb nasty smells such as odors from cat urine, feces, dander, and hair.
- Timer Settings: Some air purifiers have timer settings so that they only come on at specific times of the day, which is great for prolonging the life of the filter and saving energy.
Of course, the strength and filter type you need is down to what issue you’re trying to solve. Similarly, whereas having a timer setting and low noise is preferable to me, these may be issues that you’re not too worried about. However, these are the factors I based my search for the perfect air purifier for cat hair on.
1. LEVOIT Air Purifier for Pets & Allergies (Best All-Rounder)
Hands down, the best HEPA air purifier for cat allergies is the LEVOIT Air Purifier. Since using this, my allergies have disappeared! Not only that, but my house is free from cat hair and smells so fresh, will all nasty odors having been eliminated. Plus, for the price, you cannot beat it.
Why is this air purifier so effective? It has a triple filtration system in place that is made up of a pre-filter, a True HEPA filter, and finally a high-efficiency carbon filter. All large dust particles and cat hair are caught in the pre-filter, pet dander and other allergy-causing particles are caught in the HEPA filter, and all odors are absorbed by the carbon filter. In fact, together this powerful trio removes 99.97% of airborne contaminants.
Alongside its impressive filtration, this air purifier is also powerful. The motor rapidly circulates air, allowing for all the air in a small-sized to medium-sized room of up to 129 square feet to be filtered up to four times per hour. Even rooms of up to 516 square feet in size will be cleaned once per hour, and you can choose between three different settings to select a fan speed that suits you.
Another perk is the noise of this air purifier, or should I say, the lack of noise! This product is whisper-quiet and when on the lowest setting makes noise as quiet as 25dB. I leave this on when I go to sleep and am not disturbed by it running whatsoever.
Unfortunately, this air purifier for cat hair doesn’t have a timer and must be switched on and off manually. However, the filter is expected to last for 6-8 months, even when constantly in use. When the filter does need replacing, a built-in replacement indicator will flash so you’ll never have to sacrifice air quality.
- True HEPA filter plus activated carbon filter
- Removes 99.97% of pet hair, dander, and odors
- Cleans small rooms up to 4 times per hour
- Three different fan speeds
- Whisper-quiet at as low as 25db
- Built-in filter replacement indicator
- Extremely affordable price
- No timer settings
2. Gocheer Air Purifier for Pet Dander Allergens (App Controlled & Great for Large Rooms)
As this is such a powerful air purifier, it does also work well in medium-sized spaces such as master bedrooms or living rooms, as you can have it running on the lowest setting while not compromising its efficiency. This is great at it prolongs the life of the filter and keeps noise to a minimum. That being said, this air purifier is pretty quiet as it is even on the loudest settings!
Just as with my top pick, this air cleaner for cat hair also uses a combination of a True HEPA filter and an activated carbon filter to capture all airborne particles that are 0.3 microns in diameter or larger. This includes cat hairs, dander, and nasty litter box and pet odors. Of all the particulates and allergens of this size, this air purifier captures 99.97% of them.
This air purifier has four different fan speeds to choose from, as well as an auto mode setting which continually monitors the air and adjusts its speed accordingly. I also love the timer setting which can be set to turn the gadget off automatically after 1, 2, 4, or 8 hours, which is great for conserving energy and prolonging filter life, and means you can adapt how you use the air purifier based on your individual needs.
What’s really great about this gadget though is how it’s controlled. It has an advanced touch screen panel where you can easily control everything from fan speed to timer settings, and from sleep mode to lighting. There is also a child lock feature to prevent your little ones from messing with the settings. Additionally, you can also change all these settings through a smartphone application when connected to Wi-Fi for added convenience.
The main downside of this air purifier is its size. It is free-standing, measuring 14.7 inches long by 15.9 inches wide, and has a height of 31.9 inches. However, if you have space for it in your home it is an incredible product.
- Cleans up to 1,102 square feet in 15 minutes
- Removes 99.97% of airborne particulates
- Eliminates cat hair, dander, and odors
- Ultra-quiet motor
- True HEPA and activated carbon filters
- Four different fan speed settings plus an auto mode
- Controllable through a touch screen or mobile app
- Timer settings of 1, 2, 4, or 8 hours
- Freestanding and takes up a fair bit of floor space
- No pre-filter to extend the lifespan of the other filters
3. Hamilton Beach TrueAir Air Purifier (Best Budget Option for Cat Hair)
This high-performance system has a triple filtration process, again combining a pre-filter specifically to catch pet hair and large particles, an activated carbon filter to trap and absorb odors, and a True HEPA filter to capture dander and other allergens.
What is fantastic about this product is that the pre-filter and HEPA-grade filter are both permanent and you can vacuum them to keep them clean. This can substantially cut costs for cat owners who could end up spending a fortune on filter replacements. The carbon filters will need replacing, but the costs will still be kept lower than if a total filter replacement was required.
This air purifier also runs quietly while working powerfully, with three different fan speeds which can cover an area of up to 140 square feet. This is not as large coverage as other air purifiers but is ideal for a small bedroom, office, or nursery.
- Reusable pre-filter and True HEPA filter
- Pre-filter successfully traps cat hair and large particles
- Two carbon filters to eliminate pet odors
- Great budget option
- Three different fan speeds to suit your needs
- Runs quietly, especially on the lowest setting
- Only suitable for small rooms up to 140 square feet
- No timer setting or motion sensors
4. Hathaspace Smart True HEPA Air Purifier (5-in-1 Purification System)
This air purifier has a 5-in-1 purification system. The cold catalyst filter catches cat hair and other large particles, the activated carbon filter absorbs pet odors, the antibacterial filter targets bacteria and germs, the True HEPA filter removes all allergens as small as 0.3 microns, and lastly, the ionizer releases negatively charged ions to further eliminate odors. With this five-layer protection, your home will be hair- and allergy-free.
Unfortunately, ionizers also release ozone into the room, making them not ideal for everyone. However, this air purifier only releases a tiny amount that is safe for your health, and there is the option to turn the ionizer off if you’re feeling wary of it.
This product also has several smart features, such as the air quality sensor which detects and displays the quality of the air in your home. This will conveniently be displayed on the screen so you can learn more about the quality of the air you’re breathing.
There is also an auto mode, and when the air purifier is in this setting, it will adjust the fan speed automatically based on the real-time air environment picked up by the air quality sensor. Alternatively, operate the gadget yourself by using the convenient remote control, meaning you won’t even need to get up from the couch or your bed!
This air purifier for cat hair is also powerful, cleaning the air in a 350 square foot room twice per hour. Despite the strong power, you’ll also find this product is quiet when on its lowest settings, and even has a sleep mode so that you can have a peaceful slumber without being disturbed. However, when on full blast it can be a little noisy.
- 5-in-1 purification system to remove cat hair, dander, and pet odors
- Air quality sensor and display
- Auto mode to regulate fan speed automatically
- Operated via a convenient remote control
- Comes with a 2-year warranty
- Cleans 350 square feet twice per hour
- Sleep mode for night-time
- The fastest setting is a little noisy
- Air quality sensor is only accurate when on the highest setting
- Ionizer releases small amounts of ozone
5. Dyson Pure Cool HEPA Air Purifier & Fan (Added Cooling Features)
If you’re wanting more from your air purifier for cat hair than simply clean air, try the dual-functioning Dyson Pure Cool HEPA Air Purifier & Fan. This fancy gadget conveniently purifies the air as it cools you, ideal for people living in warmer countries or to cool down on hot summer days.
First and foremost, this product does a wonderful job of capturing all cat hair, pet dander, and pet-related odor through its True HEPA filter and activated carbon filter. These catch 99.97% of allergens as small as 0.3 microns, which is perfect for anyone with pet allergies, and traps all odors such as litter box smells.
This air purifier for allergies and pets also has several special modes. There is an auto mode that automatically monitors air quality, which is then displayed on the LCD display and improves air quality accordingly, a night-time mode that has dimmed display settings and the quietest noise settings, and a diffused mode to project the diffused air out the back of the machine without cooling.
I also love that this air purifier for cats is smart home compatible. You can control the machine through the Dyson Link app, as well as it working with Amazon Alexa and Siri. This is super convenient and means you can operate the device without having to get up.
While purifying your air, this gadget simultaneously cools your home by projecting purified air throughout the room. The fan oscillates by 350 degrees, meaning you can circulate cool air evenly or direct it to exactly where it is needed.
- Recommended by 90% of allergy sufferers
- Voice control using Alexa or Siri to turn on and off with ease
- Dual functionality as an air purifier and fan
- HEPA and activated carbon filters
- Traps pet hair, dander, and cat odors
- Measures and reports air quality on the LCD display
- 350-degree oscillation for airflow throughout the room
- Night mode for reduced noise and dimmed lights
- More expensive than other products
6. Blueair 221+ Air Purifier (Best for Eco-Conscious Pet Owners)
If you have a large room that you wish to clear of cat hairs, try the Blueair 221+ Air Purifier. Not only does this air purifier do a good job at trapping airborne particulates, but it also has a low energy consumption of 30 to 60 watts, great for those concerned about the environment and wishing to contribute to a healthier planet.
The simplicity of this design is what makes it so fantastic. Whereas some of you may love fancy touchscreen displays and a breakdown of the quality of the air you’re breathing, others prefer a minimalistic design. The Blueair Air Purifier has one button which is used to adjust the settings, which also glows red when the filter needs replacing.
Once again, a three-stage filtration process ensures all cat hairs, allergens, dander, and pet odors are trapped and eliminated from the air. The pre-filter catches large particles and is washable to keep costs down, extend the lifespan of the gadget, and please the eco-conscious owner. Catching odors is the activated carbon filter, and smaller allergens and pollutants are captured in the HEPA filter.
Unfortunately, this is not a True HEPA filter as it falls just slightly short of the specs. That being said, it only narrowly misses the mark and still removes 99.97% of particulates from the air.
The other downside of this air purifier for cat dander is that it is freestanding and takes up valuable floor space. However, it does have 360-degree air intake for optimal performance no matter where you place it in your room. It is also designed best for large spaces where floor space will likely not be an issue, cleaning a 540 square feet room five times per hour.
- Pre-filter to capture cat hair and large particles
- Activated carbon filter to eliminate cat litter odors and other pet smells
- Straightforward one-button control
- 360-degree air intake for optimal performance
- Cleans five times per hour in a 540 square foot room
- Washable and reusable fabric pre-filter
- Low energy consumption of 30 to 61 watts
- Does not have a True HEPA filter
- Freestanding so takes up floor space
7. Alen FLEX Air Purifier for Large Rooms (Removes 99.99% of Airborne Particulates)
Another sleek and modern air purifier for cat allergies that I love is the Alen FLEX Air Purifier for Large Rooms. Coming in eight different colors, this product will complement any décor in any home.
When it comes to filtration, this gadget has a medical-grade H13 True HEPA filter, removing 99.99% of bacteria and other airborne particulates such as cat dander, pet hair, and odors. It can trap airborne particles that are as small as 0.1 microns, providing top quality purification.
You can also set the fan to four different speeds depending on your needs. Plus, on the turbo setting the air purifier emits pink noise frequency, a lower tone than white noise. This is proven to help you sleep, and so ideal for anyone worried that the sound of their air purifier will keep them up at night. Combined with purified air to help improve sleep, you’re guaranteed a peaceful slumber.
If you have a large room, this air purifier for cat hair also cleans rooms of up to 700 square feet twice per hour. This makes it great for bedrooms, family rooms, and kitchens.
There is also a timer function on this machine, meaning you can set it to run for 2, 4, or 12 hours. This will help to conserve energy and prolong the filter life as it won’t accidentally be left running. Also, if you have kids, a handy lock button means they won’t be able to accidentally adjust the settings.
- Medical grade H13 True HEPA filter
- Removes 99.99% of particulates and bacteria
- Timer settings to run for 2, 4, or 12 hours
- Cleans rooms of up to 700 square feet twice per hour
- Four different fan speeds
- Emits pink noise to help you sleep
- Available in eight different colors
- Sleek and stylish design that is perfect for any home
- Replacement filters are expensive
8. Pure Enrichment PureZone Halo Air Purifier (Fab for Smaller Spaces)
Another fantastic product, especially if you are short on space, is the Pure Enrichment PureZone Halo Air Purifier. Measuring only 12” by 12”, this air purifier can conveniently fit anywhere around your home, making it the perfect size for rooms up to 100 square feet.
It too has a True HEPA filter combined with an activated carbon filter which together acts as an extremely effective air purification system, removing 99.97% of cat hair, dander, and pet odors. Due to this passive purification, you can also rest assured that you will be safe from respiratory illnesses as it is 100% ozone free.
This air purifier does lack a pre-filter, which is not essential in removing contaminants. However, it does capture large particles such as cat hair so that the other filters have a prolonged lifespan, making this a minor downfall.
For anyone not too tech-savvy, this air purifier for cat hair is also extremely easy to control with four simple buttons. Using these, you can select between three automatic timer settings, or run continually after choosing one of three fan speeds. Optional lighting can also be controlled here, with the choice of a bright light, a blue mood light, or sleep mode.
According to reviews, the lowest two settings are ultra-quiet, whereas the third is slightly noisier. That being said, this does completely depend on your tolerance to sound and it is still a fantastic product.
- True HEPA and activated carbon filters
- Small size measuring 12” by 12”, ideal for smaller spaces
- Five-year warranty
- Optional mood lighting
- Automatic timer settings
- Three different fan speeds
- 100% ozone free to keep you safe
- Noisy when running on the highest setting
- No pre-filter to prolong the HEPA filter’s lifespan
9. RabbitAir MinusA2 Ultra Quiet HEPA Air Purifier (Customizable Panel & Filter)
This air purifier for cat allergies and pet hair has an incredible 6-stage filtration process, including a permanent and washable pre-filter for pet hair, a medium filter for dander, a HEPA filter for allergens, a charcoal-based activated carbon filter for odors, a negative ion generator for general freshness, and a customized filter of your choice. Depending on your air quality to start, all filters will last up to 2 years when used for 12 hours daily!
For the customized filter, you have the choice from Germ Defence, Pet Allergy, Odor Remover, or Toxin Absorber, allowing you to decide which factor you wish to cleanse further from your air. This level of personal control extends beyond the inside of the unit, and you can also choose a series of designs for the front panel so that the air purifier works well in your home.
I also love that this air purifier can be freestanding or mounted on the wall. This is great if you don’t have the floor space for a larger model, but do have a big room to clean. The RabbitAir MinusA2 purifier can clean a 700 square foot room up to twice per hour while taking up no space on your floor.
For any cat owner concerned about noise, this air purifier is also known to be whisper-quiet. The cutting edge motor runs at an impressive six different speeds, with noise levels ranging from only 20.8 dBA to 45.6 dBA. This is as quiet as rustling leaves and only gets as loud as a babbling brook.
- Six-stage filtration process
- Customizable filter and front panel
- Six different fan speeds to choose from
- Only reaches 45.6 dBA when on the loudest setting
- Can be wall-mounted if short of floor space
- True HEPA and activated carbon filters
- Filters can last up to 2 years before needing to be replaced
- The ionizer can be turned on or off
- Ionizer purification can release small quantities of ozone
- Batteries are required
10. Winix HR900 Ultimate Pet HEPA Filtration Air Purifier (Includes Filter Specifically For Pets)
What I love most about this air purifier is that it is designed specifically for people with pets. Often, large airborne particles such as cat hair can cause the expensive fine filters which are necessary for catching allergens and odors to have a reduced lifespan. This air purifier has an additional pet filter before its pre-filter to act as the first line of defense again cat hair and prolongs the unit’s lifespan.
Along with the standard pre-filter, activated carbon filter, and True HEPA filter, this air purifier also uses Plasma Wave Technology for the fifth burst of air cleaning power. This actively breaks down contaminants in the air including bacteria and mold, but it does have the potential to emit ozone.
Luckily, this feature can be turned on and off depending on whether you or your family suffer from respiratory conditions or not. If so, it’s advisable to avoid anything that emits ozone, no matter how small the quantity.
As a smart air purifier, the advanced triple-action sensors continually monitor the quality of the air in your home. This is displayed clearly and updated in real-time using an LED light display, which is great at letting you know more about the air you’re breathing without being overly complicated.
Thanks to these smart sensors, you can also put the air purifier into an auto mode where it will continually adjust its fan speed so that you have the best air without wasting energy and money. Also, there is an automatic sleep mode which will kick in when the room gets dark. When in this mode, there is reduced lighting and low noise levels to ensure you get a peaceful sleep.
- Pet pre-filter for the first line of defense against cat hair
- Five-stage filtration process
- True HEPA filter to remove 99.97% of airborne particulates
- Activated carbon filter for odor elimination
- Triple action smart sensors to measure air quality
- Auto mode to adjust fan speed according to air conditions
- Automatic sleep mode
- Optional PlasmaWave Technology to further purify the air
- PlasmaWave Technology reduces small amounts of ozone
Best Air Purifier for Pet Hair, Dander, Litter Dust Buying Guide
While I think these are all fantastic products and have included options for all size rooms, severities of allergies, and budgets, I understand that they may not be for everyone. In fact, there are a huge number of different air purifiers on the market, meaning you may wish to shop around.
Here is what you should look for in an air purifier for cat hair.
Air purifiers are not a cheap piece of kit. Plus, there is the cost of replacement filters every 3 to 6 months that also needs to be considered.
It is not always true that the most expensive air purifiers are the best. You can purchase an efficient machine that removes almost all airborne particulates including cat hair, pet dander, and pet odors for cheap. However, more expensive gadgets will often come will extra bells and whistles, such as touchscreen displays, additional heating or cooling features, or stronger filters.
I advise you to set your budget first and then take a look at all the products within your price range, as this is a great way to quickly whittle down the huge range of air purifiers on the market.
The success of an air purifier obviously depends on its filter. A machine with a poor filter will struggle to capture and remove anything from the air!
Often, air purifiers will have three different filters; a pre-filter, an activated carbon filter, and a HEPA or HEPA-style filter. The best air purifiers will have all three and include a True HEPA filter to capture 99.97% of airborne particulates.
That being said, the filtration system you need largely depends on your reason for getting an air purifier. If you simply want an air purifier for cat hair, yet are not bothered about removing allergens or odors, a more porous filter will suffice. If you additionally want an air purifier for cat litter odor or other pet smells, having an activated carbon filter is a must. And if you have severe allergies because of your pet, a True HEPA filter will ensure all allergens are captured successfully.
In my opinion, oping for a triple filtration system is best as then you eliminate all cat hair, dander, allergens, and odors. If you can hit four birds with one stone, then why not?
When choosing a product, the availability of the filter is also essential. Unfortunately, some big companies discontinue their filters which can be extremely frustrating if you have just bought their air purifier. Always check with the supplier as to how long replacement filters will be available or else you may become unstuck.
You will also find that air purifiers run at different powers. The strength you need will totally depend on the size of the room, as well as the number of pets and the severity of your allergies.
Some air purifiers will clean the air in rooms of up to 150 square feet a couple of times per hour, whereas stronger products can clean upwards of 1,000 square feet several times per hour. The best way to choose the right air purifier for you is to measure the size of the room and find a product that can successfully clean the air in the room accordingly.
In addition to room size, do consider the number of pets you have. The more cats you own, the more cat hair and pet dander will be circulating in the air and need to be removed. This will require more power than otherwise.
Almost all air purifiers will come with multiple fan speeds. This is great as it provides you with additional control over the power of the machine and means you can adjust the speed settings to your preference.
Noise is a huge factor when choosing an air purifier, and all products will make some noise when running, especially on the highest setting.
Always check the noise levels emitted by the air purifier and be careful not to fall into the trap of only looking at the noise levels for the lowest setting. Often, manufacturers will sell the product as being whisper-quiet, when in reality the gadget is only quiet when on the lowest setting. If you cannot have your air purifier on a higher setting because of noise, it will not be cleaning your air properly. Whereas noise is important, you cannot compromise the cleaning performance of the unit for it.
The noise we can tolerate is down to personal preference, so it is important you consider this when purchasing a product. If you will be using the air purifier for cat hair in your bedroom, this is even more essential as it could disrupt your sleep.
In my opinion, it is also worth looking for an air cleaner for cat hair that has optional timer settings.
By setting a timer you can help to save energy, keeping costs down, and do your bit for the planet. This is also great for prolonging the life of your filter, as the longer the filter is running without needing to be, the more the filter is getting clogged up unnecessarily.
For example, you may wish to have your air purifier on as you sleep, but don’t need it on for the entirety of the night. Timer settings will allow you to have the unit running for a few hours as you fall asleep. Fancier machines will also allow you to program specific speeds at certain times of the day or week for perfect air purification at all times.
Size & Mobility
You will also need to consider the size of the air purifier as you need to find space for it in your home. Size is also an important factor if you need to move the air purifier around your home.
Some air purifiers are small and easily portable and can be set atop a chest of drawers or a bookcase. However, many are large and freestanding, taking up floor space. Often, the larger the area you need to clean, the bigger the unit. This is because the filter and power must be bigger to clean all of the air effectively, and so the size of the whole unit will increase.
That being said, you can get sleek and innovative designs that take up little floor space, which is ideal if you have a smaller home. Also, look for air purifiers that have casters or handles so that even larger units can easily be moved around the home.
The placement of the unit is also important to ensure it works effectively, which goes hand-in-hand with size. You will need to position the unit away from doors and windows as the fresh air can affect the filtration. Also, some air purifiers take in air from 360 degrees, but those that only have an air intake from one side must not be placed in the corner of a room, nor behind furniture.
Therefore, be sure to choose an air purifier that is the right size to clean the air in the room, but also will fit comfortably into the space so that it can still work effectively.
Many air purifiers have optional additional features that may be beneficial to you.
A common example is automatic monitoring. These air purifiers have sensors that continually monitor the quality of the air in the room by assessing the number of airborne particulates in a given area. Based on this, the device will automatically change its fan speed to provide the best cleaning power possible, while not running on a higher than needed power unnecessarily.
Some more advanced machines will also have an air quality display, allowing you to know more about the air you’re breathing and to check that the air purifier is working.
Other features could include a night-time mode, whereby the fan runs at a lower and quieter speed and any lighting is dimmed, or heating and cooling systems that will simultaneously change the temperature of the air in your home as it cleans it.
Why Do I Need a Pet Air Purifier?
You may be wondering if an air purifier is necessary for your home, so here are several reasons that you’d benefit from purchasing one of these gadgets.
Pet allergies are extremely common among cat owners, which can lead to unpleasant symptoms such as sneezing and coughing, runny noses, stinging eyes, and difficulty breathing. Being an allergy sufferer myself, I know how frustrating and exhausting this can be when suffering on a daily basis.
Many people assume that cat allergies are down to cat hair when actually the majority of allergies are caused by dander. This is tiny pieces of dead skin that peel off your cat as they shed their fur, and as your cat gets older, their shedding will get worse.
Air purifiers can catch dander and eliminates it from the air, alongside other allergens too such as pollen which causes hayfever or dust mites. Therefore, if you suffer from any form of allergy, having an air purifier would well be your saving grace.
Whereas pet hair itself doesn’t cause allergies, it does cause a huge amount of mess. This is particularly true when the fur starts to form clumps on your carpet and furniture, which will otherwise need to be vacuumed away.
Air purifiers capture cat hair that is airborne in their pre-filter, preventing the fur from settling on your furniture and leaving a mess around your home. This saves you time and effort when cleaning, as well as giving you a nicer and fresher home to live in.
As a pet owner, smells such as dirty litter trays or a musty cat scent are often seen as an unavoidable by-product of having a feline friend. However, this doesn’t need to be the case!
Air purifiers can also capture odors in the air. Both True HEPA filters and activated carbon filters are effective in capturing odors. The HEPA filters catch the tiny airborne particles and contaminants that are emitting the nasty smells, and the activated carbon filter absorbs the chemicals that create the odors.
Together, these two filters can effectively remove nasty odors from your home. Whereas they are effective in eliminating pet smells, they can also remove smells from cooking or smoking, which is an added bonus.
What Are The Different Types of Air Purifiers?
There are two main types of air purifiers: active and passive. Active air purifiers are active in the sense that they emit certain particles or ions that neutralize particles in the air to eliminate them. On the other hand, passive air purifiers wait for the air contaminants to run through the filtration system where they are captured rather than destroyed.
Here is a close look at the different types of active and passive air purifiers available.
Active Air Purifiers
There are several different types of active air purifiers which all work at destroying airborne contaminants.
- Ionizers: Ionizing air purifiers release either positive ions, negative ions, or a mix of both into the room. These ions then bind to molecules in the air to destroy them, and while good at reducing odors and destroying allergens, they are not effective in trapping cat hair.
- Ozone Generators: Ozone is also good at cleaning the air as it chemically reacts with airborne particulates to produce water and carbon dioxide. Unfortunately, ozone is also dangerous to human health if inhaled in large quantities.
- UV Light Purifiers: These air purifiers emit UV light which destroys contaminants in the air. However, these only work at destroying pathogens and microorganisms such as viruses, bacteria, and mold, and cannot capture cat hair or allergens.
Therefore, while active air purifiers are effective in destroying airborne bacteria and microbes, they are not ideal for eliminating allergens, cat hair, or dander. Of all three, ionizers are most effective as they can reduce pet odors and dander, but will still fail to reduce the pet hair in your home.
Also, whereas ozone generators are the most detrimental to human health, both ionizers and UV light purifiers release small quantities of ozone. While in small quantities ozone will not pose much risk, those with respiratory conditions could have adverse effects when inhaled. With all this in mind, active air purifiers are a worse option.
Passive Air Purifiers
You can also purchase several different types of passive air purifier, but the thing these all have in common is that they capture rather than destroy contaminants through a filtration process.
- HEPA Air Purifiers: HEPA air purifiers for cat allergies are the most common and effective option. A HEPA air filter is made from a fiber-like material with tiny holes in its surface, acting as a super fine sieve to trap particulates. The best HEPA filters can capture particles as small as 0.1 microns, so always opt for True HEPA over other types.
- Other Filter Types: You can also buy air purifiers that have filters made from polyester, fiberglass, and other materials. The holes in these filters are larger and so let more particles through, and are often used as pre-filters in HEPA air purifiers. These may let allergens through, but they are ideal for trapping cat hair.
All of the products I have recommended are passive air purifiers, as these are the best at capturing allergens, cat hair, and dander. However, certain active features can be combined with a passive purifier, such as Hathaspace Smart True HEPA Air Purifier which combines passive purification with ionization and an antimicrobial coating.
How Else Can I Reduce Cat Hair & Allergies?
It is normal for cats to shed as they are removing dead skin cells from their body. If left on their skin, this can cause irritation, and so shedding is a normal and necessary part of a cat’s life. In fact, if your cat is not shedding, this is more likely a cause for concern.
Some cats will shed more hair and dander than others, which will depend on the breed as well as whether they are an indoor or an outdoor cat. Yet, no matter whether your cat sheds a lot or a little, the chances are it is frustrating, time-consuming to clean up, and potentially allergy-causing.
Aside from buying an air purifier for cat allergies and pet hair, there are also several other things you can do to help combat these issues.
Create a Cat-Free Space
If you do suffer from allergies like me, you may need to create a cat-free space in your home. This ideally should be your bedroom where you need the air to be free of allergens so that you can get a peaceful night’s sleep. It can be tempting to want to snuggle up with your cat in your bed, but keeping them out of the room is a small price to pay for no more allergies!
If you can’t bear to lock them out altogether, at least stop them from sleeping on your bed. You should also get into the habit of washing your bedding regularly on a hot wash to destroy any allergens on there for when they do sneak up when you’re not looking!
When you have a cat, you need to get into the habit of vacuuming everywhere. Yes, this means your carpets and floors, but also your furniture. Vacuums are great at sucking up pesky cat hairs, but if you invest in a high-grade HEPA vacuum they can also do a good job at capturing allergens and dander too.
If you have a handheld vacuum for cat litter, this can double up as a vacuum for cat hair. Run it over the areas your cat loves to hang out, such as their favorite perch, the top shelf of your bookcase, or your couch. This is often much more convenient than having to pull out your household vacuum daily and is a worthwhile investment, especially if you have a long-haired cat or suffer from severe allergies.
Clean Your Cat Regularly
You could also try bathing your cat regularly to reduce the amount of cat hair and dander that is released into the air. Similarly, brushing your cat will help to trap all of their loose hair before it has a chance to spread around your home.
When bathing your cat, ensure you only use a shampoo that is intended for pets which is non-toxic, and if you have a kitten, you may need a special shampoo safe for kittens. Cats are naturally clean themselves, and so don’t overdo the washing. Ideally, you should be bathing your cat once every 3 to 6 weeks.
Keep Your Cat Hydrated
The dryer your skin, the more likely it will shed. When it comes to cats, this is no different. If your cat is not properly hydrated, it may be shedding dead skin cells and hair more than it should be.
Therefore, you can also reduce the amount of shedding by keeping your cat hydrated. Cats can typically be fussy drinkers, so be sure to replenish their water regularly so that it is clean and fresh. You may also find your cat’s water intake increases if you try swapping from a regular water bowl to a cat water fountain, as they have a preference for running water over still water.
Q: Do air purifiers help with cat hair?
A: Yes, air purifiers help to remove cat hair and dander from the air you breathe. However, they can only remove the hair floating in the air, but not once the pet hair has settled on your furniture. However, if you catch the cat hair before it settles, there will be a huge reduction in cat hair around your home as a whole.
Q: Are air purifiers safe for cats?
A: Yes, air purifiers are safe for cats, and will actually benefit them as well as you, as the gadget will clean the air that your both breathe. If your cat has allergies or asthma, they can be even more beneficial.
Q: Do air purifiers help with cat allergies?
A: Yes, cat allergies are predominantly caused by dander, and air purifiers will successfully catch dander and other allergens in their filters. Removing these from the air, your allergies will improve.
Q: Do air purifiers help with pet smells?
A: Air purifiers can help with pet smells such as litter box odors and other unpleasant scents, but it depends on the filter used. HEPA air purifiers with an activated carbon filter are the most effective at removing pet smells, so if you want your air purifier to remove odors, opt for these filters.
Q: Are cat allergies caused by cat hair?
A: No, most cat allergies are caused by dander. This is microscopic pieces of dead skin that fall off with cat hair as it sheds. This is often why people assume they are allergic to cat hair when it is the dander that is also falling off that is triggering an allergic reaction.
Q: Where should I place my air purifier?
A: If you are targeting a specific source, such as an air purifier for litter box dust or odors, then place it nearby. If you wish to clean the air in the room as a whole, it doesn’t matter where you keep the unit, as long as it is not near open windows. Also, gadgets that take in air 360 degrees can be placed anywhere, whereas air purifiers that have an intake at the front of the machine should not be placed in a corner or behind furniture.
Q: How long should I run an air purifier for?
A: Keeping your air purifier running permanently will ensure you have clean air all the time, but the filters will need replacing more frequently and it will use more energy. As a minimum, you should have your air purifier running for at least 12 hours per day, especially on days where you’re at home.
Q: What is the best air purifier for cat hair?
A: In my opinion, the best air purifier for cat hair is the LEVOIT Air Purifier for Pets & Allergies. This product has a three-stage filtration process to capture cat hair, dander, odors, and allergens and runs whisper-quiet. My air is cleaner, my allergies gone, and the amount of pet hair reduced!
Q: How often do HEPA filters need to be replaced in an air purifier?
A: True HEPA filters will need to be replaced at least once per year if they are to continue working effectively. However, this does depend on how much air they have processed and how dirty the air was in the first place. The more you use your machine, the more quickly the filter will need replacing.
Q: What is the difference between an active and a passive air purifier?
A: Active air purifiers emit ions, ozone, or other particles to bind with and break down airborne contaminants such as bacteria, viruses, and odors. Passive air purifiers work more like a sieve and capture rather than destroy particles and airborne contaminants.
Q: Will an active air purifier work for cat hair?
A: No, active air purifiers only work to destroy particles on a molecular level, so while they are partially effective in destroying pet odors and dander, they cannot get rid of cat hairs. For this, you will need a passive air purifier.
Q: How can I get rid of cat hair everywhere?
A: Getting an air purifier can capture cat hair when it is in the air, reducing the amount in your home. You can also brush and bathe your cat regularly, keep them hydrated so their skin is not dry and will shed less, and purchase a handheld vacuum to easily clean up any remaining hair.
Q: Is my cat shedding too much fur?
A: All cats will shed different amounts, but one way to tell if your cat is shedding too much is to check if their coat is thinning or if they have bald patches. If so, they are likely shedding too much. Also, look out for excessive hairballs, as if your feline frequently vomits up hair, they could be ingesting excess.
MY FINAL THOUGHTS
Regardless of whether you wish to simply remove cat hair from your home or whether you’re trying to also combat allergies and pet odors, having an air purifier is a fantastic solution.
Remember, a HEPA air purifier for cat allergies is the highest level of filtration possible, so where possible opt for these. Having a pre-filter to trap cat hair is also great to prolong the life of the HEPA filter, and an activated carbon filter will remove odors. A combination of these passive purification processes with active methods can work, but ionizers or ozone generators alone will not be successful for cat hair.
Hopefully, this information and these product reviews and recommendations will give you a great starting point in finding the perfect gadget for you. Purchase an air purifier today and say hello to a cat hair free and odorless home while keeping those sneezes at bay!