Best Air Purifiers for Home in 2025 – Top Picks for Every Budget!
We tested a handful of air purifiers. While there are a lot of specific gasses and compounds that can linger in your homes, we opted to get the best at eliminating the more common irritants such as dust, pollen, and pet dander. We also tossed in a handful of air purifiers that can remove formaldehyde, which can be easily emitted from common household appliances.
Cleaning indoor air is vital, you don’t want to be slowly poisoned in your own home.
Best Air Purifiers for Home in 2025 – Ultimate Picks for Every Budget!
Yes, it is a necessity nowadays. Air purifiers are not just a hype or a trend, these machines are capable of providing you with cleaner and fresh indoor air. You might be surprised at how toxic the air in your homes is becoming.
IQAir HealthPro Plus Air Purifier
Ionizers in air purifiers can have setbacks. These types of purifiers are often suited for use when humans are not in the space when the purifier is operating or if it has a feature that can halt the ionizer when needed. Ionizers can efficiently clean indoor air but can have trade-offs and a bit of adverse effects. If you are keen on this, we highly recommend this powerhouse.
This bad boy has enough prowess that clean larger spaces efficiently. The cleaning capacity is quite excellent and the unit uses activated charcoal to rid the air of common pollutants, the filters are beefier and can handle bigger jobs.
This is a smart choice for those who have asthma or allergies. Run this in the room for a day and you can experience the difference it makes to your tired nasal passages.
The filter change is expensive though, so you might want to take that into consideration before purchasing. It also comes in a bit bulky and large, considering the air coverage that is expected. But you won’t mind moving it around the house since it can be bought with wheels that make it easy to swirl anywhere.
- Buying Guide: Best Air Purifiers Especially Designed for Someone with Pets Today
- Buying Guide: Best Air Purifiers for Molds and All Things Fuzzy
- Buying Guide: Best Air Purifiers For Keeping Allergies and Asthma Attacks at Bay!
AIRDOCTOR AD5500i SMART HEPA Air Purifier
If you are looking for something more smart, this can be controlled via Wi-Fi. We think this would be lovely in a home with a smart ecosystem. It is also a workhorse and can clean an area as big as 2000 square meters.
This is an expensive choice though. But it comes with so much power that it can remove even the smallest allergen, dust, and molecules. This can be a wise investment if you are always waking up sneezing and appearing tired even if you have slept for 10 hours. So despite the excessive tag, we see this as a real value for those who have allergies and asthma.
Upkeep may be expensive, but the maintenance and filter change can rack up a few moolah. The excess tag has an excellent filtration system. It is also powerful enough to get rid of the smell and fumes of deep-fried fish in your kitchen.
Allerair AirMedic Pro 6 Ultra
This unit is equipped with 6 activated carbon filters that can wipe off heavier concentrations of VOCs and chemical gases. This can be an upgrade to your regular air purifier for common air pollutants and contaminants. Not only that, it can get rid of the more stubborn VOCs that can wreak serious havoc on your health.
Especially in a confined space or rooms that can harbor unpleasant musty smells, this is a powerful contender. Whether you want to remove strong chemical smells or fumes from household cleaners, this can significantly improve the quality of your indoor air. That’s why this is also highly recommended for spaces that are used for workshops.
Smart Air Blast Mini MKII Air Purifier
This petite, chunky little box is equipped with more features than you can expect from a unit this size. Its compact size makes it perfect for smart bedrooms or more confined spaces. Despite the smart space requirement, you cannot argue that it has a lot to offer.
It’s versatile and can remove a wide variety of air pollutants. From the common dust, bacteria, and food smells to the more hard-to-remove pet odor and dust mites, you can count on it. It can even handle cigarette fumes and is harder to get rid of VOCs quite efficiently.
This can get rid of viruses from common colds and influenza. This can indeed make your home a haven of relaxation and pure bliss, perfect for families with kids.
It can work wonders in the bedroom since it operates very quietly. You will not even realize that you have an air purifier running, it won’t make a noise or disturbance in your sleep. It will even make you sleep more dreamy.
Coway Airmega 400S
Dimensions:14.8” x 14.8” x 22.8”
Weight: 24.7 lbs
Capacity: 1560 square feet
CADR: 400 CFM
This is one of the brand’s frontrunners if you are looking for an air purifier that can clean air in spaces as it measures up to 1500 square feet.
It has a higher CADR rate, a very comprehensive cleaning procedure, and excellent purifying capabilities. This is more suitable if you require more control or customization in how your air purifier operates. Among the units of its class, this offers tons of features that you can tinker through.
This can work wonders in smoky environments or if you want to get rid of toxic fumes and the smell of cigarettes faster. It can remove cigar smoke and smells and other VOCs in under an hour. So you don’t have to worry about thirdhand smoke wreaking havoc on your health. This also has a sensor that can alert you if the air quality in your space is falling below acceptable levels.
This air purifier does not make much noise. So if you don’t have any issues with a bigger unit in your bedroom, this can lull you to sleep.
- Buying Guide: Best Air Purifiers Especially Designed for Someone with Pets Today
- Buying Guide: Best Air Purifiers for Molds and All Things Fuzzy
- Buying Guide: Best Air Purifiers For Keeping Allergies and Asthma Attacks at Bay!
COWAY ProX Air Purifiers
This can handle bigger rooms and spaces and has a pretty amazing filtration system. Like the previous Coway air purifier above, it has a sensor that can track the indoor air quality. So if it goes below acceptable levels, you will know immediately. This can prevent the accumulation of harmful gases and gives you more control at the same time.
Though it may have a bit of a tradeoff. We noticed that upon changing the filter, it kind of gave off a not-so-pleasant distinct smell, but it soon dissipated. Also in terms of removing dust particles, this can do it but not exceptionally. So this will be ideal if you are buying air purifiers for this specific reason.
BLUEAIR ComfortPure
Those who are looking for a less complicated unit but have enough prowess to clean impurities may find refuge in this air purifier. This is quite easy to maintain. Both the pertains and its features have no learning curve. And since this is a 3 in 1 unit, this can be used as a heater too.
This is a compact and portable choice that can get rid of almost all types of air pollutants, particles, bacteria, and viruses. So we reckon this will do amazing in smaller spaces, dorms, or quaint apartments. We see this as a quick solution for those who are struggling to get rid of nasty-smelling litter boxes in their small spaces. And if you don’t have any room for multiple devices, you don’t have to sacrifice one or the other, you can get both what you want to live a healthy and comfortable life.
This has a straightforward design, easy to set up and operate. This also pairs well in a home with a smart ecosystem since you will be able to control it via your mobile phone.
- Buying Guide: Best Air Purifiers Especially Designed for Someone with Pets Today
- Buying Guide: Best Air Purifiers for Molds and All Things Fuzzy
- Buying Guide: Best Air Purifiers For Keeping Allergies and Asthma Attacks at Bay!
Austin Air Healthmate Plus
What sets this air puffer apart from the rest is the addition of carbon zeolite in its filtration process. This is one hardworking unit that can get rid of virtually any type of VOCs, impurities, and name almost anything that destroys the quality indoor air.
But of course, there are setbacks. While it is king in getting rid of chemical smells, fumes, and pollutants, it can be mediocre when dealing with dust. But when it comes to VOCs and chemicals, we vouch for this. It’s not that efficient in removing dust and you might see it settle on your furniture. So you really have to weigh and discern what type of pollutants are lingering in your indoor spaces.
This also sports a very simple and laid-back design and has a user-friendly interface. So even seniors and those who hate learning curves will love this.
IQAir GC MultiGas Medical-Grade Air Purifier
This can effectively get rid of a larger group of air pollutants that other average air purifiers failed to. If you have problems getting rid of tobacco smoke, musty smells, and irritating pet odors, you are looking at the right product.
This is a heavy-duty air purifier that has enough prowess that get rid of the most lingering and nasty smells. It can be bliss for spaces that are not cleaned properly and harbors that acrid musty scent. This air purifier has one of the best filtration systems suitable for larger spaces too. This can clean the air in rooms up to 1000 square meters.
Dyson Air Purifier Cool TP07
- Automatically senses, captures, and traps pollutants for cleaner air.
- Fully sealed to HEPA H13 standard. It's not just the filter that's fully sealed, it's the whole machine. So what goes inside stays inside.
- Air Multiplier technology generates the circulation power to draw distant pollutants into the machine, projecting purified air throughout the whole room.
- Automatically senses and reacts to changes in air quality, then reports pollution in real time on LCD screen and on the MyDyson app.
- The filter is quick and easy to change. With automatic filter-life notifications on the LCD screen or MyDyson app. Control your machine hands-free with compatible voice services. Works with Amazon Alexa, Apple Siri and Google Home.
- Program your machine to turn off after pre-set intervals between 30 minutes and 8 hours. In Night mode, the machine monitors and purifies using the quietest settings with a dimmed display.
This is the perfect air purifier if you have a small to medium size room. This brand is equipped with HEPA filters with activated carbon, it efficiently removes animal dander, pollen, and dust as small as .3 microns.
So if you have cats or dogs, this is also a competitive brand. The HEPA filter can also help get rid of undesirable odors that can make your home less comfortable. We felt that this air purifier was able to do a very good job in lessening the amount of allergens that are floating that are floating in the air. Allergy sufferers can experience immediate relief with just a day of using this Dyson unit.
It also operates rather quietly, so this is also one of our top choices for the bedroom!
- Buying Guide: Best Air Purifiers Especially Designed for Someone with Pets Today
- Buying Guide: Best Air Purifiers for Molds and All Things Fuzzy
- Buying Guide: Best Air Purifiers For Keeping Allergies and Asthma Attacks at Bay!
Blueair Blue Pure 211+ Auto
- Auto adjusts so you can rest easy: One touch auto mode uses a particle sensor to monitor pollutant levels and adjusts fan to ensure optimal air quality; led indicator displays air quality status as excellent (blue), moderate (orange) or polluted (red)
- Clean air in minutes: Blueair’s hepasilent dual filtration delivers up to 45% faster cleaning and up to 67% less noise than traditional hepa filtration alone; quickly cleans 550sqft large room in about 12.5 min or up to 2640sqft xl space in 60min, on high
- Rated best for lowest annual energy consumption: Quieter (23 db) than whisper on low; energy star rated - uses less energy (4w) than an led lightbulb on low so it’s kind to your wallet and the planet
- Removes 99.99% of common allergens: Helps reduce allergens and pollutants that trigger allergy and asthma symptoms
- Removes odor & particles down to 0.1 micron: Ideal for smoke & smog during wildfire season; removes 99.97% of airborne particles like smoke, dust, viruses and pet dander, while the carbon filter traps light household odors from smoking, pets and cooking
This baby is very easy to use despite the bigger size, it is quite straightforward to operate. But it does have some fancy fling to it, you have the option to change the light of the air purifier. The lower half of the unit comes in several colors that you can customize to your fancy.
The unit itself is quite affordable too, on the midrange level. But be prepared to shell out a bit more on the filter replacement, it can be a bit costly.
- Buying Guide: Best Air Purifiers Especially Designed for Someone with Pets Today
- Buying Guide: Best Air Purifiers for Molds and All Things Fuzzy
- Buying Guide: Best Air Purifiers For Keeping Allergies and Asthma Attacks at Bay!
Blueair Blue Pure 511
- Only Blueair air purifiers use HEPASilent technology; it can quickly cleans up to 432sqft space in 30min or 180sqft small room in about 12.5min
- Ideal for bedrooms nurseries or home office with compact footprint and low noise levels; 24 dB quieter than a whisper on low and 49 dB on high
- Removes at least 99.97% of airborne particles down to 0.1 microns; The tiniest particles, such as viruses and bacteria, are captured, while larger particles such as dust, pollen and smoke are also removed
This is a compact, portable, and energy-efficient air purifier for those who are skimping on their utility bills. It only draws 3.5 watts on medium speed, so you needn’t worry about plummeting electric bills even with regular usage. An ideal option for small spaces like bedrooms or office!
It does only have a two-stage filtering system, but for its size and price, you can not complain. This can be a perfect little air purifier for a decent or small size bedroom. You can also use it in your zen nook for your reading pleasure and yoga practices.
Levoit Vital 200S
- The Vital 200S-P is designed specifically for allergy groups, effectively preventing allergens such as pollen, pet hair, dander, and dust from the air. Its efficient filtration system captures tiny particles, significantly improving indoor air quality and helping you and your family enjoy fresher air.
- Purify your air quickly. With a traditional air inlet and the additional U-shaped air inlet, airborne pet hairs and odors can easily be trapped without causing clogs
- The Vital 200S-P is perfect for large, indoor spaces, especially large bedrooms.
This is another compact and portable air purifier like the Blueair Blue Pure 511, but it comes with a three-stage filtering system. So when it comes to purifying prowess it can be a notch higher. If you have a smaller space but might have more impurities lingering in the air, then this is a must.
This baby can also remove VOCs from the air, so don’t let its small size fool you, this can be a hardworking horse.
Bissell Smart Air Purifier with HEPA and Carbon Filters
If you have allergies, this is another convenient and more effective pet air purifier on this lot. This offers a more extensive cleaning of your indoor air and can remove pet dander, allergens, and even smoke from your home.
It has a three-stage filtration system that has a pre filter, an activated carbon filter for odors, and a HEPA filter for smaller particles and dust. In addition to removing pet odor and dander, this can also be a compatible unit for eliminating funky smells and smoke from your weekend cooking.
- Buying Guide: Best Air Purifiers Especially Designed for Someone with Pets Today
- Buying Guide: Best Air Purifiers for Molds and All Things Fuzzy
- Buying Guide: Best Air Purifiers For Keeping Allergies and Asthma Attacks at Bay!
Honeywell HPA5300B
- Powerful Filtration for Extra Large Rooms: Circulates air 4.8 times/hr (115 times a day)** for extra large, 500 sq. ft. room cleaning coverage! Other brands may inflate room size claims with only 1-2 air changes per hour.
- Allergen & Odor Reduction: HEPA filter + Carbon pre-filter
- Automatic Cleaning: automatically monitors air quality and adjusts
- Genuine Filters: Use only Honeywell filters for reliable air cleaning
This is a fairly large air purifier that can cover a larger area. It can efficiently eliminate dust, pollen, and even smoke from your indoor air.
Now, if you are worried about expensive filter replacements, this is a strong contender. The HEPA filter will not be that expensive so if your space requires filter replacements often, this can save you money. But this might come with a bit of a trade-off, this unit is not that quiet, so maybe best be used in living areas.
Dyson Purifier Humidifier+Cool Formaldehyde TP09
- Automatically senses, captures, and traps pollutants for cleaner air.
- Detects and destroys formaldehyde released from household items.
- Air Multiplier technology generates the circulation power to draw distant pollutants into the machine, projecting purified air throughout the whole room.
- 360° filtration system uses a HEPA filter to capture 99.97% pollutants as small as 0.3 microns
If you need more prowess from your air purifier, this Dyson model can fulfill your indoor air needs. In addition to eliminating dust, pollen, and pet dander, this can also easily remove formaldehyde from the air.
Kerosene, tobacco, and car exhaust are just some of the common sources of this harmful gas. Several common household appliances can also contribute to elevating the concentration of this harmful compound in your homes.
Keep in mind though that this might require more energy if used regularly.
- Buying Guide: Best Air Purifiers Especially Designed for Someone with Pets Today
- Buying Guide: Best Air Purifiers for Molds and All Things Fuzzy
- Buying Guide: Best Air Purifiers For Keeping Allergies and Asthma Attacks at Bay!
Winix 4-Stage True HEPA Air Purifier
- Also cleans rooms up to 1,740 sq ft in 1 hour (870 sq ft in 30 minutes, 580 sq ft in 20 minutes, 435 sq ft in 15 minutes)
- Control and monitor your unit anytime from anywhere by instantly accessing your unit with the Winix Smart App through the convenient WiFi feature
- Captures 99.99%* of airborne allergens including pollen, dust, smoke, and pet dander, as small as 0.01 microns
- The first line of defense against the largest airborne particles found indoors
- Reduces VOCs and household odors from cooking, pets, and smoke. It is designed to catch airborne particles found indoors, which also helps prolong the True HEPA Filter life
This bad boy is perfect for bigger rooms and if you have open spaces in your homes. It can filter air of up to 200 square feet.
The downside is that the shape is not sleek. It can be a bit bulky and boxy and can eat up a bit more space in your room. Not to mention, it does not look that aesthetic, so you have to manage your expectations.
But the good news is, it also has a nifty feature that allows you to take more control of the quality of your indoor air. You’ll be able to see the specific air quality at any time, so you can set it when you need the air purifier to run.
The HEPA filter has an activated carbon filter to reduce odors from cooking, pets, and more. It is a 4 stage filtration process, so it can remove even micro dust, making it a great choice for allergy sufferers.
- Buying Guide: Best Air Purifiers Especially Designed for Someone with Pets Today
- Buying Guide: Best Air Purifiers for Molds and All Things Fuzzy
- Buying Guide: Best Air Purifiers For Keeping Allergies and Asthma Attacks at Bay!
Kenmore Smart2300E
- More than 90% of modern life is spent indoors, effectively remove odors in your home caused by dander, smoke, cooking and pollutants
- Noticeably reduce the amount of dust and pet dander in your room with a True HEPA filter captures 99.97% of airborne particles down to 0.3 microns
- Purify up to 2,300 square feet, based on one air change per hour. Perfect for living rooms, kitchens, bedrooms and more
This is an affordable option when it comes to large-size air purifiers. Despite the larger dimensions and capacity, it will not add much to your electrical bills and utilities. This may top our list if we are speaking of more energy-efficient air purifiers.
It can be quite challenging to purify air in larger areas, but this unit does the job rather well. It cleans indoor air with less energy and at a faster speed too.
Medify MA-25 Air Purifier With True HEPA H13 Filter
This air purifier makes use of a medical-grade HEPA filter that means serious business when it comes to dust and pet hair. It can even be used in areas where there are frequent wildfires.
It can filter out particles as small as 10 micrometers, so all those tiny hair and fur that linger in the air and settle on top and the carpets will be easily dealt with. In addition to that, it can also efficiently get rid of VOCs that are present in common home products. Add that to the pet dander and the dust and smoke, that is one perfect recipe for a severe allergy and an impending asthma attack. That’s why despite the higher upfront cost, we see this as quite valuable for those who are extra sensitive.
We also tried these air purifiers!
These air purifiers might still be able to fulfill your needs to some extent.
- Winix 5500-2
This is aesthetics and function combined. When it comes to style and design, this can take away the cake. It has this stylish and striking look that can elevate the interior of your home. It functions like a basic air purifier but can be a bit expensive on the utility bills.
- Coway Air Mega 200 M
This is built for small spaces and bedrooms. Having the capacity to clean air up to 361 feet, it requires little energy to operate. It looks simple and sleek too. But when the fan is used at medium speed, it can be very noisy.
- IKEA Förnuftig and Starkvind
This is a unique air purifier that can stand out from the crowd. It is very stylish and inexpensive too. You have an option to add carbon to the filter which can help remove benzene in the air. But it doesn’t have any HEPA filters. And this is only idle for very small spaces as it does not have enough prowess and range.
Also, this can be mounted on the wall and if you have an IKEA smart home hub, this can be easily synced to it.
What To Look For When Buying Air Purifiers for Home Today!
Sometimes, indoor air can be more dangerous and can contain more toxic fumes than the outdoors. If you have a lot of household appliances that can emit toxic fumes, you can easily inhale these harmful gases without even knowing it. That’s why purifying the air indoors is very essential. You don’t want to be poisoned in your own homes, do you?
Whether you need one for your bedroom or kitchen, these factors can help you decide the right model and size of air cleaner.
The size of the room and CADR
Air cleaners are based on the square footage of a room.
A small device is not suitable for cleaning a larger area, the same rings true with air cleaners and purifiers. So using small air cleaners for a big room will be useless. It will not have enough prowess to eliminate contaminants from the air.
On the other hand, if you use a big air purifier for smaller spaces, it can be an overkill and will just be a waste of money. Air purifiers will have this specification labeled properly. You’d easily know how many floor areas a specific air cleaner can cover. Determining where you want to place the air purifier can also help you pick the right size.
Another more scientific approach to help you figure out what size of air purifier to buy is by knowing the CADR. Most brands of air purifiers come with a CADR number. This is a metric measurement that helps us know how effective an air purifier is at cleaning various particles in a particular room size. The higher the CADR number, the faster it can clean out air particles. Air purifiers with higher CADR ratings will be more beneficial in larger and more spacious rooms.
There is also a simple way of computing the CADR. You need an air purifier with a CADR number that should cover at least two-thirds of your room. But keep in mind that it’s better to get one that has a higher CADR than the needed CADR for your room.
Type and number of filters
It’s essential to know what type of pollutants are present in your indoor space. This will help you to pick the right type of air purifier, you’d have to check out for the filters.
Not all air cleaners are made the same. Some are equipped with filters for a specific air pollutant or contaminant.
Also, keep in mind that the gold standard for choosing air purifiers are HEPA filters. In addition to this, enumerate the concentration of specific contaminants that you need to eliminate from your indoor space. For instance, if you have pets, you should get an air purifier with filters that can effectively remove pet dander from the air.
The number of filters also matters a lot. For starters, most air purifiers have at least two filters. The first one catches the larger particles and the second or main filter traps the smaller air contaminants. Some air purifiers are designed with multiple filters. This with additional filters will have more prowess that can trap more VOCs and bad odors.
The air changes per hour or ACH
This refers to the number of times that all the air in your room will be cycled through your air purifier within an hour. Often, you can see this in the product description, so it pays to read the fine print. You can also manually calculate this by measuring the volume of the room vs the capacity of the device.
Efficient air filters should have at least two air changes per hour. But if you have more pollutants in the air, you should get one that has a higher number, especially if you also want to lessen the load of tobacco smoke if you have a higher concentration of bacteria or viruses in your homes. An air purifier with an ACH rating of 4-6 is king when it comes to this specific need.
Level of noise
Check for the technical specifications of the unit and decide where you want to place them in your house. An air purifier in the bedroom must operate quietly so your sleep will not be disturbed. Some units can be quite meek while others can make a noticeable noise while in operation.
Cost of Maintenance
There are two cost components in owning an air purifier. The upright fee and the cost of maintenance.
Filters are replaceable and you need to buy a new one when it becomes saturated, otherwise, it will not be efficient in cleaning anymore.
Some filters are cheaper, but they often need to be replaced more often than more expensive filters.
So you have to consider this continuing cost if you decide to buy air filters.
Energy efficiency
As with any electrical appliance, air purifiers can either be cost-efficient or a liability to your electrical cost.
This will depend on the model, the size of the unit, and the surface area of the room. Bigger air purifiers often consume more power. That’s why using a huge unit for a small room can just be a waste of money.
Buying the right one will help you save money!
Even indoor air can be polluted 🙁
This is a reality that we are living in. That’s why it is crucial to take the necessary steps to clear your homes of the toxic irritants.
One of the simpler ways is by using an air purifier. When used consistently, you can ensure that you and your family are only breathing in clean non-toxic air. That’s probably one of the more pressing reasons why many choose to stay indoors nowadays. So to not defeat that purpose, you have to buy a more suitable air purifier for your home.
