Best Air Purifiers at Any Budget

Air Purifiers Buying Guide

Do you suffer from respiratory problems? Is the air quality in your home unsuitable for you and your growing family? Sounds like you need an air purifying system. Sure, HVAC systems come with its own air filtering system but nothing beats a standalone air-purifying unit.

Air purifiers are one of the most important, yet often overlooked home items. Poor air quality can cause a variety of health problems that’s why all households must come with their own air purifying system. These devices work in the background, relentlessly filtering the air, eliminating airborne allergens and improving indoor air quality. Air purifiers work great especially if your household has young kids living with pets or if your home is close to the main road.

Although these devices come in every imaginable size, features, and price points, not all home purifiers are made equal. Some are only able to filter larger micro-particles while others come with HEPA filters.

Difference Between Conventional and HEPA Air Purifiers

HEPA, which stands for high-efficiency particulate air filter is a material that can trap small and large micro particles in the air. Unlike ordinary filters, HEPA filters can eliminate 99% types of airborne allergens, including molds, dander, smoke, pollen, and dust. Simply put, HEPA air purifiers can reduce allergic reactions to dust, mold, and dander by improving the air quality.

The same thing cannot be said for ordinary filters. Because the sieves are larger, ordinary filters can only trap a selected type of allergens. If you have pets or you are suffering from respiratory issues, an HEPA air purifier is a must-buy!

There are wide ranges of air purifiers that will suit any budget on the market. To help you find the best air purifiers for your needs, check out our list below:

Best Air Purifiers $200 and Below

Air purifiers under $200 comes with basic controls to improve air quality as well as no-frills features like auto timers, and HEPA-like or true HEPA filters.

Homedics AF-100 Hepa Air Cleaner

The AF-100 is a customizable HEPA air purifier that comes in a compact, sleek form factor. This device features a programmable auto shut off, a 12-hour timer as well as adjustable air cleaning speed. The programmable timer is a great feature because you can turn this air purifier on and forget about it.

The digital LED display lets you know more about the features that are utilized when the device is in operation. When in use, this device is very quiet, perfect for baby rooms. If you or your loved ones suffer from asthma, eczema, or dust allergies, this is a great product to get.

Don’t let the diminutive design fool you, the AF-100 is a real hard worker, effectively ridding the air of allergens that could harm you and your loved ones. Its compact size makes it so easy to stow the AF-100 in any corner of the home, unseen from view.

As for the negatives, the smaller size means it can only cover a limited expanse of space. This product works better in small rooms. It’s not recommended for larger rooms with high ceilings. Also, the HEPA filter is not considered as a true HEPA filter. It’s not as souped up as more expensive devices but it gets the job done and that’s what counts!

Honeywell HPA100 Allergen Remover

Honeywell allergen remover is similar in size with the Homedics AF-100. Its compact design allows you to stow it in corners, unseen from view. It is neither too small nor too clunky especially when used in smaller rooms. This product features a True HEPA filter. Now, some manufacturers may say their air purifiers come with HEPA filters but these are not the same from true HEPA filters.

This tiny air purifier can trap 99.97% of microscopic particles that are 0.3 microns and larger. It can clear the air of dust, pollen, tobacco smoke, cooking smoke, fireplace smoke, pet dander and mold spores.

Honeywell’s allergen remover features a type of mechanical filtration process that pulls allergen-filled air and then forcing it through the HEPA filter effectively. This unit can circulate the air in a room up to 5 times in one hour. Best of all, this product does not release ozone back into the air, making the Honeywell allergen remover eco-friendly.

For the price, Honeywell’s allergen remover is definitely one of the best air purifying systems we’ve tested so far. Our only gripe is that it’s not as quiet as the AF-100. The motors tend to hum louder than we’d like so it’s not the best air purifier to use in the nursery. Also, expect this product to be nowhere near as durable as similar products from expensive brands.

Guardian Technologies AC5000E Air Purifier

Guardian Technologies’ air purifier is a 3-in-1 system cleanses, deodorizes, and sanitizes the air! Just like Honeywell’s allergen remover, this unit comes with true HEPA filter that effectively removes 99.97% of dust and allergens while reducing unwanted odors in and around the home. This product works with UV-C light technology, enabling it to kill viruses, germs, and mold spores dead. It can also clear smog, vehicle and cigarette smoke from the air!

The secret to AC5000E’s effective air purifying process is the multi-layer filter tucked neatly within its interior. The first layer traps allergens as tiny as .3 microns, while the pre-filter layer pulls larger particles – such as dander, fur, lint – in the air.

The slim and contemporary design of the AC5000E is very stylish so it’s perfect for larger homes. According to Guardian Technologies, this air purifier works 20% harder than your ordinary air purifier. We’ve put it to the test and we’re quite impressed with the AC5000E’s performance. Because this unit works quietly, it’s ideal in the nursery, keeping your baby protected from viruses, bacteria, molds, and allergens all night long.

As for the downside of using the AC5000E, some users complained that it gives off a rather off-putting odor, like burned plastic. Luckily, our unit did not have the same problem but this defect is something to keep in mind before making a purchase.

GermGuardian AC5350B Air Purifier

GermGuardian is a 4-in air purifier that wards off allergens, eliminates unwanted odors, and kills harmful microorganisms in the air. It’s a larger, more powerful air purifier that utilizes HEPA filter to capture airborne particles as small as .3 microns as well as a charcoal filter and UV-C light with titanium dioxide to cleanse the air. Paired with a powerful but quiet motor, this device will clean, sanitize, and deodorize indoor air quickly. This is an excellent air purifier for those who suffer from severe asthma because it virtually clears the air of asthma triggers.

The AC5350B has a CADR rating of 125+ and is ideal for medium to large rooms. We loved how user-friendly this product is. Just plug it in, adjust the air cleaning speed and you’re done! It’s ultra-quiet too, making it a great choice for growing families. The sleep mode is a lifesaver if you have a baby. This product gets plus points for its versatile, sleek design that looks great in traditional and modern homes alike!

As for the downside of the GermGuardian AC5350B, some users say their units broke down after several uses. There could be many reasons for this but according to some customers, they got a lemon.

Sylvan Complete World’s 5-in-1 HEPA Air Purifier

Sylvan Complete World’s air purifier is an advanced, 5-in-1 system that not only cleanses, deodorizes, and sanitizes the air; it also comes with an air ionizer that removes .1 microns irritants. This multi-feature allergen remover features an activated carbon filter that keeps the air fresh smelling while the UV-C technology and Photo-Catalytic filter kills 99% of airborne viruses, bacteria and mold spores, even black mold. It features a customizable ozone controls with 5 levels of sterilization.

The unit also comes with Electrostatic Ionizer Purification technology, which when activated, generates negative ions to get rid of unwanted odors, airborne allergens, and other micro particles in the air. The design is a little chunky compared to other air purifiers on this list but it’s one of the most multi-faceted units we’ve seen from this price point. The large, LCD display and remote control makes operation almost effortless.

The Sylvan Complete World’s air purifier is one of the most highly rated air purifiers on Amazon and the negative feedbacks are very few. It’s worth noting that some users say the quality of this 5-in-1 air purifier leaves a lot to be desired. But overall, it’s a great device with lots of features to play with.

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Best Air Purifiers $500 and Below

At this price point, you can expect more health benefits from your air purifier. These air purifiers come with all the niceties you can expect from mid-range units including hi-tech features, ionizers, special settings, and of course, larger coverage.

AeraMax 290 Allergen Reducing Air Purifier

The AeraMax 290 is an advanced allergen and air cleansing system that boasts of a multi-layer filter, including a true HEPA filter that eliminates 99.97% of airborne germs, particles, dust mites, and mold spores. This device conducts a 4-stage purification process thanks to its AeraSafe antimicrobial treated filters and built-in carbon filter. The carbon filter minimizes unwanted odors in the air and captures larger airborne particles. On the other hand, the PlasmaTRUE Technology Ionizer releases negative ions that trap irritants in the air, ensuring clean, fresh indoor air at any time of the day!

The 290 is also one of the few air purifiers that’s certified asthma and allergy friendly by the Asthma and Allergy Foundation of America. The large coverage makes this device a perfect air purifier for large families. We’d recommend installing the 290 in the master’s bedroom or in the living area. A smaller model is also available for the nursery or children’s rooms.

A unique feature of the AeraMax 290 is the special setting for allergy, cold and flu season. Perfect for asthmatic children or a household with young kids and pets, this setting allows the AeraMax to work extra hard to clean the air.

As for the negatives, some users say the air purifier emits a chemical-like odor but as later explained by the buyers, their AeraMax were defective. Our only gripe is that the AeraMax is not as quiet as other air purifiers we’ve road tested but we’re nitpicking at this point.

Blueair 203 Slim HepaSilent Air-Purification System

If you’re searching for a compact but powerful air purifier then you’d be hard pressed to find a better air cleaner than the Blueair 203 Slim HepaSilent Air-Purification System. Boasting of a sleek, slim design, the Blueair 203 features a unique HEPASilent® filtration to capture 99.97% of harmful particles that are up to 0.1 microns in size! Despite its portable design, this device can cover up to 240 feet of air. It’s incredibly energy efficient too! The Blueair 203 has a CADR rating of 155, which means it can cleanse 155 cubic feet of air per minute, circulating the air five times in one hour. The powerful fan can handle high-pressure airflow with ease, even on extended periods.

Another feature worth noting on the 203 is the 3- speeds purification system, which can clean rooms up to 175 square feet. Its HEPASilent® filtration utilizes electrostatic and mechanical filtration to rid the air of harmful irritants. What’s more, this device comes with a magnetic filter timer so you’ll be alerted when the filter needs cleaning.

Because it’s compact, the Blueair 203 fits in tight spots in the home without affecting its performance. In fact, this air purifier is small enough to fit along an interior wall or a tight corner. The only downside is that it’s not the best air purifier for larger or multi-floor homes. It just doesn’t work as efficiently when used in large spaces. Also, it’s not as effective in terms of eliminating unwanted odors in the home but granted, the Blueair 203 explicitly says it’s made specifically to eliminate airborne allergens.

Vornado PCO500 HEPA Air Purifier

The Vornado PCO500 is another advanced yet compact air purifier that not only cleanses indoor air, it also disinfects and eliminates bad odors in and around the home. Unlike conventional air purifiers that come with typical filters, the PCO500 boasts of advanced Photocatalytic Oxidation filtration system that attacks and kills airborne allergens, bacteria, viruses, odors and harmful gases instead of simply trapping these pollutants.

This product features an advanced sensor that monitors the dust and odor levels in the room, adjusting the output automatically to ensure safe, fresh-smelling room anytime. Despite its small, portable size, the PCO500 can cover up to 265 square feet of space. It comes with 4 airflow speeds that you can adjust according to your preference.

What’s more, the PCO500 comes with a control lock, preventing accidental re-setting. This feature is perfect if you have playful pets or toddlers at home. The PCO500 combines patented titanium dioxide media with UV light to break down almost all known irritants, particularly viruses that cause flu, common cold and antibiotic-resistant infections. It also disables bacteria and volatile organic compounds to keep your home safe and fresh.

Finally, this product comes with a powerful blower that effectively cleans all the air in the room up to 265 square feet! While many Vornado PCO500 users loved its versatility, some users complained that it’s not as effective in cleaning air in larger rooms. The good news is, if you’re not satisfied with your purchase, this product comes with a 5-year warranty.

Oransi Max HEPA Large Room Air Purifier for Asthma, Mold, Dust and Allergies

The Oransi Max air purifier is a high-end air cleanser designed to eliminate all allergens that cause respiratory illnesses, including mold, dust, dander, and harmful microbes. It boasts of a 3-stage filtration system, utilizing a series of filters (pre-filter, HEPA filter, and activated carbon filter) to cleanse, deodorize, and refresh indoor air in up to 600 square feet of space. Each of these filters has a lifespan of 12 months but they will require regular cleaning for maximum filtration.

The Oransi Max also features a filter check indicator to alert you whenever the filter needs cleaning/replacing as well as a dust sensor and ozone safe ionizer that traps larger particles in the air. This multi-feature device also comes with a coded monitor that tracks air quality in the home. Finally, the Oransi Max comes with safety certifications from ETL, GS, CE and is certified Ozone Safe by the California Air Resources Board.

The Oransi Max is a much raved air purifier but some users say that theirs tend to break down a few months after use. Our advice is to check the manual to ensure smooth operation. It’s also quite expensive for an air purifier but we loved the automated controls and comprehensive settings. Some, we didn’t maximize but it’s nice to have that extra option.

Alen BreatheSmart FIT50 Customizable Air Purifier

Rounding up our list of the most highly rated air purifiers under 500 bucks is the Alen BreatheSmart FIT50. This customizable air purifier features HEPA-Pure filter that attracts and gets rid of allergens in the air including as dust, pet dander, mold spores, and pollen, leaving indoor air nice and fresh all day and night!

Because it’s a rather sizable air cleanser, the FIT50 can clean up to 800 square feet of air. Apart from the wider coverage, this device features SmartSensor tech that automatically adjusts the BreathSmart FIT50’s cleaning power to ensure the best air quality. It also circulates air from the ceiling and downwards, spreading pure air in the room and drawing unwanted particles within its filters.

The BreatheSmart FIT50 is unique because you can customize its shell and filters too. You can utilize up to four layers of filters to ensure clean indoor air for you and your family. Apart from customizing the filters, you can change the panels and Alen has 13 of them to match your interiors. The device is also whisper-quiet, perfect for the nursery or the bedroom. The cherry on top would be the lifetime warranty for a no-risk purchase!

As for the negatives, there’s not a lot of complaint other than the price tag. Of course, the added features, dependable durability, hi-tech smart settings plus the lifetime warranty makes the FIT50 an excellent buy for those in serious need of a powerful air purifier.

Air Purifiers for $1000 and Below

These are the best air purifiers money can buy. At this price point, you can expect industrial-grade performance, sizable form factor, smart features, excellent quality and effective air filtration processes in your air purifier. They may be expensive but they will definitely keep your home safe from virtually all allergens.

Blueair 403 HepaSilent Air-Purification System

The Blueair 403 hyper-silent air purifier is an award winning indoor air filtration unit that boasts of a powerful motor and whisper-quiet operation. And it’s not a hype, we tested this air purifier and we have to say, the overall operation is impressive!

With coverage of 365 square feet, the 403 is best for mid-sized rooms. This product has been tested independently by the Association of Home Appliance Manufacturers (AHAM) for Clean Air Delivery Rate (CADR) and got a rating of 240 cubic feet per minute for smoke, dust, and pollen as well as superior 5 air changes an hour.

What takes the cake is the brand’s proprietary HEPASilent® technology, which utilizes electrostatic and mechanical filtration to attract and trap 99.97% of particles, including micro-particles that are 0.1 microns in size! The HEPASilent® tech works by charging up irritants as they pass through the air purifier’s ion-particle charging chamber, locking pollutants in effectively.

As with its more affordable sibling, the 203, the 403 comes with a magnetic air filter timer that alerts you whenever the filter needs changing. Overall, this is a great air purifier but at $549.00, we feel that the 403 is similar in performance with the more affordable 203.

The 403’s edge over the 203 is its energy efficiency (the former has a 155 rating), lengthier filtration process and of course, the larger coverage. Other than these features, there’s not much extras to distinguish this air purifier from its cheaper sibling.

Dyson Pure Hot Cool Link Purifier

The Dyson brand is synonymous with futuristic home appliances and its Dyson Pure Hot Cool Link Purifier lives up to the company’s design. Sleek, compact, and innovative, the Pure Hot Cool Link is a fan and air purifier in one. This device eliminates 99.97% of airborne pollutants and deodorizes the home. The Pure Hot Cool Link air purifier features a 360˚, vacuum-sealed glass HEPA filter that traps particles as small as .03 microns, flushing out harmful toxins and unwanted odors away from indoor air.

This smart home appliance features a series of sensors that monitors the air quality 24/7 and adjusts its power accordingly to keep indoor air safe for you and your family. As with all Dyson products, this air purifier features a link app that enables you to control it remotely, using your mobile device. The Pure Hot Cool Link air purifier doesn’t stop at filtering allergens in the air, it works as a cooling fan and a heater too!

When used as a standard fan, the Pure Hot Cool Link air purifier blasts cool or hot air into your living area while the sensor ensures uniform air temperature inside the home. It comes with a jet focus control so you can tweak the generated air according to your preference. This air purifier also comes with a night time auto mode so you don’t have to manually turn it off at night.

Don’t let its compact design fool you, this air purifier has a surprisingly large coverage. It’s also one of the most unique-looking air purifiers we’ve seen. However, we feel that the Pure Hot Cool Link air purifier doesn’t really offer much other than its good-looks. Sure, it purifies the air and it’s a standard fan but at this price point, the WOW factor is lacking.

Alen BreatheSmart Customizable Air Purifier

The Alen BreatheSmart is a powerful, customizable air purifier that can cover an impressive square feet. It features the brand’s HEPA-Pure filter that efficiently removes airborne allergens in the air in two hours or less. This product also boasts of Alen’s proprietary SmartSensor feature that monitors air quality all day and all night, adjusting the air filtration power of the device when needed. This feature also prolongs the filter life of the device so you don’t have to spend a lot of cash on HEPA filters.

The BreatheSmart also features WhisperMax technology, which effectively eliminates high frequency noise during operation. And if you’re all about customization, this air purifier is for you.

The Alen brand offers a variety of filter options that you can mix and match to suit your needs. The brand has 15 different panel colors to choose from so you can change up the look of your BreatheSmart! On top of that, Alen is offering a lifetime warranty on this device, along with its 60-day money back guarantee.

Testing this product, we are quite blown away with its coverage and smooth, almost silent operation. However, not all buyers have similar experience. Some say the BreatheSmart can be too noisy while others claim it’s not working as efficiently as expected. Our experience is different but in any case, this product comes with a 60-day money back guarantee and a lifetime guarantee so you can always return it and get a full refund if you’re unhappy with your purchase.

AIRMEGA 400 The Smarter Air Purifier

It’s big and it’s more than capable of filtering airborne pollutants in larger homes: the AIRMEGA 400S is one souped up air purifying unit with all the advanced features you can expect from higher end air filtering systems.

With a coverage of 1,560 square feet, this beast offers the most advanced system to keep the air fresh smelling in and around the home. It comes with several air quality sensors that track air quality in real time. It also features a smart mode that adjusts the filtration speed for optimum filtration. The dual filtration system ensures that indoor air in your home is free from harmful irritants all day and all night.

The AirMega is also incredibly energy efficient. It shuts down automatically when the air is nice and clean and then restarts once pollutants are detected. The SmartMode also comes with a sleep sensor, allowing the device to detect darkness to reduce operation noise.

As with most smart home appliances, the AirMega can be linked to an app so you can operate it remotely using your smartphone or tablet. The app is available on IOS and Android, enabling you to manage air quality in your home wherever and whenever!

As far as negatives go, there’s none except the hefty price tag. This product got a high rating on Amazon for a reason and that reason is, it works.

Dri-Eaz F284 DefendAir HEPA Air Purifier

Rounding up our list of the best air purifier in every budget is the Dri-Eaz F284. This contractor-grade air purifier won’t win any beauty contest but it makes up for the lack of good looks with sheer power. The DefendAir can filter out dust, mildew, mold and other irritants. It comes with an attachment that enables the unit to capture particles in damp areas and crawlspaces. The DefendAir can clear the air in up to 1000 cubic feet of enclosed space. It eliminates paint fumes, pet odors, and other unwanted odors!

Beyond air purifying, this product can be used to remove dust quickly during remodels, floor sanding and deep cleaning beyond the home. We’re talking about home repairs, water damage restoration, mold remediation and so much more. The unit itself is encased in a tough heavy-duty plastic to take on big jobs.

We loved how versatile this air purifier is. Though pricey for what it is, the DefendAir is a professional cleaning machine, an industrial-grade air purifier that does more than just clean indoor air. Our only gripe is the voltage. At the moment, the DefendAir works on 105 volts, which means it can’t be used in Europe.

Summary of buying the best air purifier

Air purifiers are a must in a home but because of the sheer variety in features, sizes, and prices, it’s equally important to choose one that works according to your needs. We hope that this review will help you find the right product for your family.

Please follow this link to see comparison charts for Air Purifiers under $400

Compare Air Purifiers under $400

Please follow this link to see comparison charts for Air Purifiers over $400

Compare Air Purifiers over $400


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