Top 10 Best Air Purifiers (Reviews & Buyers’ Guide 2022)

The Blueair Air Purifier Blue Pure 211+ 3 Stages with Two Washable Pre-Filters, Particle, Carbon Filter, Captures Allergens, Odors, Smoke, Mold, Dust, Germs, Pets, Smokers, Large Room is designed for use in large spaces with an impressive 360-degree air intake that absorbs every airborne contaminant and particle from all corners of a room. It boasts a three-stage filtration system that effectively pulls and cleans the air up to 540 sq ft.

The unit has a user-friendly all-purpose single button, making it easy to operate, whether it’s manipulating the fan speed or switching the air purifier on and off. The control button changes colors when the filter needs replacing.

With its impressive HEPASilent technology, this air purifier provides a high airflow and filtration while maintaining minimal noise, which leaves your family with uninterrupted sleep as it gets the job done even if you keep it running all night. Its three-stage filtration system captures room air at least four times an hour and removes up to 99 percent of irritants floating around. Many of our customers have recommended this smart air purifier for keeping their household free from dirt, pollen, dust, pet hair, and even viruses* that helps relieve sneezing, coughing, and allergies.

The Blueair Air Purifier Blue Pure 211+ works with a washable, reusable fabric pre-filter as the primary filter, which is responsible for catching 99% particles, alongside a combination Particle + Carbon Filter that pulls odors, unwanted aroma, and smoke from the kitchen. The unit’s primary filter can be vacuumed and be washed on a gentle cycle when it needs extra cleaning. Regular, routine upkeep of the filter not only helps ensure optimum performance but also extends its lifespan.

While the unit doesn’t have an air quality sensor and true HEPA filter, it automatically adjusts to a higher speed when a higher level of air pollutants and irritants are detected. And for its relatively lightweight and compact size, it’s an ideal choice of air purifier that surprisingly works pretty well in big households or offices, that is best suited for lounge spaces where people frequent to get some work done or meet fellow guests, friends, and family members.

You can place the unit anywhere in any room but since this has a 360-degree air intake, it might not be a good idea to have it flushed against a wall. Otherwise, it won’t work correctly.

The Blueair Air Purifier Blue Pure 211+ 3 Stages with Two Washable Pre-Filters, Particle, Carbon Filter, Captures Allergens, Odors, Smoke, Mold, Dust, Germs, Pets, Smokers, Large Room retails for $294.12. It’s moderately priced on the higher end of branded air purifiers but it is worth the investment. Blueair’s Blue Pure 211+ is built with high-quality, sustainable materials and components that are recyclable, including the pre-filter.

While the filter holds up well and is long-lasting enough to be used 24 hours day, seven days a week, the company recommends only using Blueair filter replacements every six months and costs as much as $70 per piece. Blueair also has a filter replacement subscription that lets customers receive a new filter every three, six, or nine months at a discounted rate.

The unit also comes with a one-year warranty but if you register the product through Blueair’s official website, the company will extend the warranty to two years.

Blueair prioritizes the sustainability and quality of its products to make the minimum impact on the environment. All their award-winning air purifiers are integrated with the Blueair HEPASilent technology that combines two filtration systems: electrostatic and mechanical. It is designed to give more clean air once viruses*, bacteria, and airborne irritants are captured and killed in the filter, all while still working with lesser noise and energy.

The LEVOIT Air Purifier for Home Large Room, H13 True HEPA Filter for Bedroom, Auto Mode, Cleaners for Allergies and Pets, Smoke Mold Pollen Dust, LV-H133, White is another value-for-money unit from LEVOIT, one of the best air purifier consumer brands in North America. The company is well-known for creating and innovating air purifiers from its attractive, minimalist design, high-grade filtration, low-cost, energy-efficient, and environmental-friendly products that go with Levoit’s sustainability front. The LV-H133 unit is introduced in the second generation of Levoit air purifiers featuring a spiral vortex air delivery system for better air circulation.

This unit is constructed with a tower design that allows its effective 3-in-1 filtration system with a 360-degree drum filter to deliver clean air through the spiral vortex. The filter is a combined HEPA and activated carbon filter, layered by a fine mesh nylon pre-filter, all collectively called the True HEPA combination filter. This key feature helps eliminate any airborne pollutants like accumulated dust, pollen, pet hair, lint, molds, smoke, and gaseous contaminants such as odors and volatile organic compounds (VOCs).

All these filters come as a single unit to make replacement installations an easy task every six to eight months. You can also track the lifespan of your filter by checking the filter replacement indicator.

What’s more, the LV-H133 has a built-in infrared particle sensor that detects the room’s air quality, adjusts fan speeds, and automatically switches the unit on and off. The unit also boasts an impressive LED touchscreen control interface, where every mode and button is intuitive. You can change a setting or command a function by pressing a button once. Functions and labels include filter indicator, timer, display, sleep mode, auto mode, speed, speed indicator, timer display, and air quality indicator.

This Levoit air purifier is recommended for medium to large-sized rooms because it has an impressive CADR of 274 Cfm. This means it can clean and purify rooms as large as 410 sqft in 12 minutes, totaling 5 air changes per hour. Meanwhile, in larger rooms of up to 1,150 sqft, this unit can clean in 30 minutes while still consuming 47 watts of power even if you run it all day and night. In sleep mode, it generates little to no noise at 25 dB, which is almost audible as a whisper so you’re guaranteed to get a night’s rest with your children.

Carefully constructed with a sleek, minimalist design, this air purifier is best suitable for floor placements – you can place it anywhere in your living room, kitchen, or bedroom. However, it’s important to make sure you don’t get it near a wall or any object of obstruction. Otherwise, the airflow gets disrupted.

The Levoit Air Purifier for Home Large Room, H13 True HEPA Filter for Bedroom, Auto Mode, Cleaners for Allergies and Pets, Smoke Mold Pollen Dust, LV-H133, White retails for $179.99 on Amazon. Just like the Blueair Air Purifier Blue Pure 211+, this Levoit unit is also on the moderately expensive tier of popular air purifiers on the market, and for good reason. Aside from the 3-in-1 filter and H13 HEPA technology, it can clean room air at 274 Cfm in large spaces measuring up to 1,150 sqft. Its built-in dust sensor accurately determines indoor pollution in real-time and absorbs air at 360-degrees from all corners all while making little to no noise.

As it is a floor model, this air purifier weighs 20.2 lbs and it comes in a white, sleek design inspired by Scandinavian interiors, so it blends in any home perfectly. However, the unit is slightly difficult to move around since it doesn’t have a built-in handle nor wheels, or legs for portability and extra stability. Instead, the air purifier sits on a plastic base, which caused some complaints about its durability.

And lastly, maintenance and filter replacements can cost you extra as well. Levoit filters alone are priced at around $70-$76 each.

Levoit is an award-winning air purifier brand that offers a complete line of air purifiers in the US and Canada for every room in the house. Levoit's state-of-the-art, smart air purifiers utilize the most advanced air purification technologies to filter out 99.97% of airborne particles as small as 0.3 microns, including pollen, mold spores, dust, and pet dander. Today, the company is among the best-selling air purifier brands in North America with over three million customers worldwide.

The Medify MA-25 Air Purifier with H13 True HEPA Filter | 500 sq ft Coverage | for Smoke, Smokers, Dust, Odors, Pet Dander | Quiet 99.9% Removal to 0.1 Microns | White, 1-Pack is a compact, tabletop unit that provides relief to families suffering from asthma.

Considered as one of the best air purifiers for allergies, the MA-25 is designed from top to bottom inspired by its big brother, the Medify MA-40, with high-precision True HEPA H13 filters. This means that the unit absorbs and filters room air through a 3-stage filtration system to catch and remove harmful toxins, allergens, viruses, pet dander, and more.

In 2019, air purifier brand Medify Air was launched and released the MA-25 unit in 2020 to become one of the strongest lower-mid-range air purifiers on the market. Its popularity lasted due to its updated, portable design and decent fan power. Its price is also another factor that our customers are very happy with, inclusive of a lifetime warranty that you wouldn’t normally get in cheaper air purifiers.

This unit uses Medify’s signature dual side airflow direction, where polluted air is absorbed by the sides of the air purifier, then once filtered and freshened, clean air is released through the front outlet. This unique system usually requires a much more advanced fan power, which the MA-25 doesn’t have.

Instead, it gets the job done by employing its 3-stage filtration system to draw polluted air in the True HEPA H13 filters, using double the power to increase efficiency. Do note that its True HEPA filter is graded H13, which is only capable of dealing with particles as small as 0.3 microns, as expected from a lower-mid-range air purifier.

You can place the unit anywhere in any room but since this has a 360-degree air intake, it might not be a good idea to have it flushed against a wall. Otherwise, it won’t work correctly.

The polished look of this unit makes for a decorative accent you can put on your bedroom nightstand or living room tabletop, thanks to its compact, lightweight body, with a height of only 13.5 in and a width of 8 in. This is a smaller and more convenient option for those residing in studio apartments or tiny homes that need a simple 3-stage air cleaning system.

The Medify MA-25 Air Purifier with H13 True HEPA Filter | 500 sq ft Coverage | for Smoke, Smokers, Dust, Odors, Pet Dander | Quiet 99.9% Removal to 0.1 Microns | White, 1-Pack retails for $188.71 on Amazon. For a lower mid-tier air purifier, the Medify MA-25 is most highly recommended in small spaces, like the bedroom and living room. It can cover a space of 250 sqft to reach its best filtration efficiency since it only has a rating of 147 Cfm.

At the highest fan speed, the noise level can reach up to 51 dB, slightly far from the ideal whisper volume that is a mainstay feature in most air purifiers.

Membrane Solutions Corp is driven to bring purity and good health to individuals, families, and nature. The company devotes continuous efforts and development to innovating water and air solutions through high-tech membrane filtration technologies, with a special focus on laboratory and industrial purification. With their impressive roster of high-quality products to truly purify water and air, they help create and provide a clean, comfortable, secure, and sustainable living environment for every consumer.

Medify created a perfect blend of upgraded technology and modern design for long-term air purification that every household needs. The company is inspired by parents and families alike, who are determined to meet the needs of their children as well as to protect them from potential health hazards from airborne contaminants. Medify systems use high-quality H13 True HEPA filters that remove as much as 99.9% of unwanted particles down to 0.3-0.1 microns, engineered by air quality experts who truly care about protecting your safe spaces.

The MSA3 Air Purifier for Home Large Room and Bedroom with True HEPA Filter, 100% Ozone Free Air Cleaner for Smokers, Pet and Allergies Remove 99.97% Allergens, Dust, Odor, Smoke, Pollen is another quality air purifier unit that utilizes True HEPA Filter technology for an ozone-free, clean air. Ideal for use as a home air purifier unit, it covers medium to large rooms measuring up to 400-800 sqft in as little as 30 mins to a full hour max.

Place it anywhere in your bedroom, living room, or kitchen, this MSA3 air purifier blends in perfectly thanks to its smooth, white plastic box design wrapped around the HEPA filter. It draws air from the sides, passes it through the filter, and releases refreshed air from the top. Built as a clean-cut, minimalistic smart device, both in function and design, this unit is ideal for busy households – you can simply set it and forget it, all you have to do is switch power on or off and select a fan speed, then the purifier will work its magic for the rest of the day.

As practical as it seems, on the other hand, the MSA3 Air Purifier gives you a surprising amount of flexibility to how you want the unit to work according to your preference. First of all, it’s child-proof with a Lock button to prevent any curious toddler from messing with the controls.

If you’re looking for a quick round of air purification, the Turbo Mode button sets the device to its highest fan speed, which makes quite the white noise in the background but is nowhere near distracting. Another is the Sleep Mode for setting the unit’s fan speed to low, meanwhile, the Light Mode turns off all the lights on the control panel and sets the fan speed to high but not in sleep mode. Lastly, there’s a timer too, that lets you choose the air purifier’s runtime before it turns off automatically. You can set it up to eight hours max and for reassurance, the MSA3 also included a convenient Lock button since the controls are touch-sensitive.

The built-in HEPA filters are evaluated to work for a total of 2,000 hours on average use, lasting up to nine months to about a full year. For continuous operations in larger rooms such as restaurants and hotel lobbies, running it non-stop would last you about six months. Afterward, you need to replace the filters, which costs you about $40 each.

One last thing to note is the HEPA filters’ odor reduction abilities. Since this works through a 3-stage filtration process, there’s active carbon in the filter that helps eliminate odor in the air, whether it’s smoke from cooking or lingering scents from molds and pets.

The MSA3 Air Purifier for Home Large Room and Bedroom with True HEPA Filter, 100% Ozone Free Air Cleaner for Smokers, Pet and Allergies Remove 99.97% Allergens, Dust, Odor, Smoke, Pollen retails for $129.99 on Amazon. While some of the unit’s features are quite redundant in their utilization, this MSA3 air purifier quietly blends into the background of any household as it filters out bad air in your surroundings.

This MSA3 unit also features a high-quality 3-stage filtration, equipped with a Pre-Filter, True HEPA Filter, and an Activated Carbon Filter, all absorbing 99.97% of particles as small as 0.3 microns and air pollution worth PM 2.5. This includes odor, hair, pet dander, fiber, smoke, dust, pollen, and VOCs. You will immediately notice the difference in air quality in as little as 10 to 30 minutes, especially in rooms like bedrooms, basements, or any enclosed spaces.

Membrane Solutions Corp is driven to bring purity and good health to individuals, families, and nature. The company devotes continuous efforts and development to innovating water and air solutions through high-tech membrane filtration technologies, with a special focus on laboratory and industrial purification. With their impressive roster of high-quality products to truly purify water and air, they help create and provide a clean, comfortable, secure, and sustainable living environment for every consumer.

Visit the official Membrane Solutions store on Amazon for more information.

The Okaysou Air Purifier with Washable Ultra-Duo 2 Filters, H13 True HEPA Filter, 5-in-1 Cleaner Odor Eliminators for Large Room, Remove 99.97% Dust Smoke Pollen VOCs, 500 Sq Ft (White) ensures that you have clean and fresh air in the house to prevent you and your family from experiencing major health issues.

Fortunately, this unit incorporates two filtration processes that specifically alleviate allergies and asthma: the Ultra Filter and Duo Filter. This consists of a total of five stages of mechanical filtration to purify indoor air that is contaminated with unwanted particles and odorous pollutants. Here, we’ll break down what sets the Okaysou Air Purifier (AirMax8L) apart from the usual 3-stage filtration purifiers.

Firstly, the 3-in-1 Ultra Filter utilizes True HEPA as the primary filter. This helps trap dust particles, pollen, mold spores, and smoke beat down to 0.3 microns. On the other hand, the unit also features a pre-filter net and an antibacterial dual coating. The pre-filter helps conserve the core True HEPA filter from larger particles like lint and pet dander, while the antibacterial layer captures second-degree pollution from the HEPA filter, such as mold growth.

Secondly, the 2-in-1 Duo Filter takes care of absorbing unpleasant odors and gas emissions in a honeycomb-style activated carbon filter. Combined with a cold catalyst filter layer, the activated carbon becomes an essential substance for trapping and removing formaldehyde, VOCs, and particulate matters that cause foul odors in your home.

Aside from the 5-stage filtration design, this Okaysou unit has a CADR rating of 210 Cfm, making it ideal for small to medium-sized rooms such as your bedroom, living room, and even the kitchen. It absorbs and purifies indoor air reaching up to 320 sqft surface area at least five times in an hour. This earned the unit with certifications from the CE, ETL, CARB, and FCC after multiple testing for quality, meaning it has met all the US customer base recommendations for better purification performance.

Another great thing about the Okaysou air purifier is its low noise functionality. The device runs on 22dB at most, which is considerably lower than refrigerators. You can simply leave the purifier on to get its job done with minimal disturbance, allowing you and your family to enjoy quality rest and sleep during the night.

The Okaysou Air Purifier with Washable Ultra-Duo 2 Filters, H13 True HEPA Filter, 5-in-1 Cleaner Odor Eliminators for Large Room, Remove 99.97% Dust Smoke Pollen VOCs, 500 Sq Ft (White) retails for $101.12 on Amazon. This is one of the most affordable finds on the market that eliminates major household worries such as pet dander and foul odors without emitting any chemical byproducts.

If you have children or small pets, this Okaysou unit is kid-proof thanks to its Child-lock Mode feature that allows the air purifier to continue performing its duty worry-free. We know that it’s often risky to leave smart devices on especially when there are kids around – simply tap the Child-lock button to avoid changing settings by accident.

Additionally, it is recommended to replace the filters every six to eight months for the best results. Thankfully, the unit’s intuitive control panel has a Filter Replacement Indicator that will alert you when it’s time to replace them. You can also opt for an annual filter replacement subscription to Okaysou at a discounted price of $69.

Okaysou offers innovative and stylish products ranging from high-quality yet affordable air purifiers, robot vacuums, humidifiers, and more that are guaranteed to improve the quality of your life. Located in China, the company strives to bring the best design and technology guided by their excellent customer service, high level of innovation, long-term strategy, and a customer-first approach to serving their millions of consumers with some of the best value for money smart devices on the market.

Since its launch in 2018, the brand continues to grow fast with its best-selling ace low-range tier air purifier, the Okaysou AirMax8L, which is a completely ozone-free air purifying unit with quality specs at an affordable price range.

The SilverOnyx Home Air Purifier, H13 True HEPA Filter, Air Cleaner with UV Light, Air Quality Monitor, for Allergies and Pets, Dust, Quiet Odor Eliminator for Bedroom - Large Room 500 sq ft Black is, by no means, an air purifier from a big-shot brand. But for a unit running on a 5-in-1 filtration system, this low-range unit is impressive coming from a small company based in Utah.

This 5-in-1 air purifier is not to be underestimated for its size. Though it’s compact and light, the SilverOnyx Home Air Purifier packs a punch with a powerful performance brought by its H13 True HEPA Filter and ionizer that absorbs small to large amounts of particles like pet hair, ultra-fine dust, and household odors. Featuring a versatile cleaning power thanks to its 3-stage filtration system, this unit helps improve indoor air quality and free your home from a wide range of pollutants and allergens. What’s more, it also comes with a built-in ionizer and UV-C light sanitizer that eliminates airborne particles to ensure your indoor air quality is completely fresh, clean, and safe.

Furthermore, the SilverOnyx uses the common bottom-to-top airflow system concept, which is proven to be the most effective way for indoor air circulation, especially for most cylindrical air purifiers. Fresh air is usually released through the top air outlet grill, which is distributed 360-degrees by the outlets on both sides of the unit. But for this to work perfectly, you should avoid putting the air purifier near or directly against the wall because it will block the air inlet.

On the other hand, this air purifier is also constructed with an easy-to-use push-button interface to access the variable Fan Speed (up to five levels), Ionizer, UV Light, Sleep Mode, On-Off Timer, and an Auto Mode with a 2.5 particulate matter sensor.

Design-wise, it earns a worthy recommendation for the discerning buyer on a budget. While it packs a punch on technicalities and powerful delivery, its cheap price implies a few losses such as premium materials and housing. Standing at 13 inches tall, the SilverOnyx air purifier follows the cylindrical-shape trend that many other brands continue to adopt, making it an eye-pleasing, geometrical cleaning companion for the bedroom or on any side table in your home.

The SilverOnyx Home Air Purifier, H13 True HEPA Filter, Air Cleaner with UV Light, Air Quality Monitor, for Allergies and Pets, Dust, Quiet Odor Eliminator for Bedroom - Large Room 500 sq ft Black retails for $144.92 on Amazon. It boasts a lot of features, like a big digital control panel with nine functions and portable size for easy movement and storage.

The unit comes in three different color options: black, silver, and white. It also pulls off an impressive 5-in-1 air cleaning system that combines all four main filters being used on the market (pre-filter, True HEPA Filter, Activated Carbon Filter, and the UV-C Light Filter), which is the most important part to deciding on an air purifier’s performance.

SilverOnyx offers the best value appliances for the home & kitchen to daily nutrition, beauty supplements, and herbal blends. Located in Salt Lake City, Utah, the native American brand is one of the small-scale brands currently championing the lower-mid-range market for electronic appliances with products like vacuum cleaners, pressure cookers, and sound therapy. The SilverOnyx Home Air Purifier is the first air purifier for the brand that has gained many loyal customers and a hefty amount of recognition for its price and value.

The Rabbit Air BioGS 2.0 Ultra Quiet HEPA Air Purifier (SPA-550A White) is the upgraded version of the BioGS Classic reintroduced in 2013. Rebranded as the BioGS 2.0, it has since accumulated multiple awards in the appliance space including the Red Dot, G-Mark, and Chicago Athenaeum Good Design Awards.

This unit boasts an impeccably sleek and minimalist design without sparing air purification fundamentals such as trapping and eliminating allergens, dust, and dirty particles, deodorizing indoor air free from pollutants and contaminants, and establishing a healthy air circulation to freshen your environment.

For starters, the Rabbit Air Purifier uses a 4-stage BioGS HEPA Filtration that traps and reduces common allergens as small as 0.3 microns, preventing the growth of bacteria and viruses that get absorbed in the filter. This is also a wonderful counter for unpleasant odors that leaves any room revitalized and fresh-smelling, thanks to the BioGS HEPA technology’s effective purification and odor elimination claims.

Like other air purifiers, this unit has a pre-filter, an activated carbon charcoal filter, a BioGS HEPA Filter (as previously described), and a negative ion generator. The pre-filter is responsible for effectively trapping and reducing large-sized particles, dust, and allergens; chemicals and common household odors are filtered in the activated carbon charcoal filter; the BioGS HEPA filter, meanwhile, further traps and diminishes allergens and bacteria already captured in the pre-filter to prevent them from growing over time; and lastly, the negative ion generator helps the purifier weigh down unwanted particles and odors to get them trapped more easily in the filters.

This combination of advanced filters makes the Rabbit Air stand out from your average air purifier because for its size, this device covers up to 625 sqft that is powerful enough to purify 5,000 cubic feet (cuft) of air in just 30 minutes.

As far as air purifier designs go, the Rabbit Air presents a stunning “flow” concept with a curvaceous shape that is modern, premium, and most importantly, stylish. Its unique design won the Rabbit Air brand multiple awards since 2014 for marrying both a beautiful minimalist body and a user-friendly interface. The unit also features a single button for all controls and a small remote to help you navigate through the functions from a distance.

The Rabbit Air BioGS 2.0 Ultra Quiet HEPA Air Purifier (SPA-550A White) retails for $369.95 on Amazon. This impressive air purifier unit is Rabbit Air’s mid-range flagship that brings together our ideas and expectations of how an air purifier should operate: smart, economical, responsible, thorough, quiet, and energy-efficient.

You can simply leave this on at home to do its job for five to eight hours straight, and when it goes idle, all interface lights will disappear to reduce light pollution and save energy. The unit also features a filter life indicator that will alert you when it’s time to change filters. Furthermore, the Rabbit Air BioGS can purify and clean indoor air up to 550-625 sqft twice in an hour on the highest setting. It also has a BLDC motor that operates at five different speeds. The air purifier works at its most quiet on the lowest setting.

Each Rabbit Air Purifier is backed by a five-year complimentary warranty, that is also extended on its parts.

The Rabbit Air story began in 2004 with a mission to improve the quality of indoor air. For the last 15 years since the brand continues to commit to creating and innovating home essentials that purify the air in our homes and businesses around the world.

After the release of the first Rabbit Air BioGS in 2005, the brand launched more products with features that were not seen in any other air purifiers on the market, such as deodorization by UV light, activated carbon and negative ions, ease of use due to intuitive control panels and remote controls, and sleek designs that fit into any home or office environment.

Satisfyingly quiet and effective, the PURO²XYGEN P500 - True Hepa Air Purifier for Home with UV Light & Ionizer, up to 1650 sq ft Large Room Air Purifier, 6-Stage Air Cleaner for Smoke, Odor, Dust, Pet Dander is more than capable of cleaning up your indoor air free from smoke, pet odors, dust, and other airborne contaminants in any room. Thanks to its 6-stage advanced purification system, this lightweight, compact unit covers all the bases you may have initial concerns about the quality of air circulation in your household.

This PURO²XYGEN unit is an excellent choice of an air purifier for small spaces. It cleans up to 550 sqft in an hour, guarantees to remove 99.98% of airborne pollutants and natural impurities that developed and continue to develop in selected areas at home. All of these unwanted particles are consumed by the air purifier’s fine mesh pre-filter, True HEPA Filter, activated carbon filter, and cold catalyst filter to ensure thorough indoor air cleaning and purification.

Meanwhile, the Negative Ion Generator helps clean the air from dust, pollen, pet dander, mold spores, and other potential allergens by removing the debilitating effects of excessive positive ions in your surroundings. It’s also responsible for providing a relaxing ambiance in the space the unit occupies, which results in a healthier respiration rate, decreased blood pressure, and lowered tension among family members.

In addition, the unit also boasts an impressive UV Light Sanitizer that eliminates germs, allergens, bacteria, mold, pollen, and viruses*. It easily improves the air quality by eliminating common causes of serious illnesses, infections, and allergies such as asthma, colds, flu, and pneumonia. Overall, this and the Negative Ion Generator make up the last steps of the 6-stage advanced purification process when the air purifier is hard at work.

Other than the PURO²XYGEN P500’s excellent key features, this air purifier is extremely easy to set up thanks to its smart technology. It has a touch-sensitive control panel consisting of the most necessary functions: power switch, fan speed (up to three speeds), auto mode, 1-12H timer (sleep mode), and child lock. What’s more, it comes with a remote control too, which is handy for when you have kids around because the digital interface is highly sensitive, even when slightly jostled.

Light sleepers are in for a treat too because the PURO²XYGEN air purifier is a silent worker because of its excellent streamlined airway design. But it depends on the fan speed that the device is running on – it has three different speed modes and the maximum level can rack up noise as much as 61 dB. You can also set the unit to sleep for a set period of time, where it turns off the LED lights for reduced distraction at night.

The PURO²XYGEN P500 - True Hepa Air Purifier for Home with UV Light & Ionizer, up to 1650 sq ft Large Room Air Purifier, 6-Stage Air Cleaner for Smoke, Odor, Dust, Pet Dander is currently available on Amazon at $189.97. It’s a fantastic, stress-free buy if you need an air purifier that requires less monitoring and maintenance.

The PURO²XYGEN P500 also comes with a 1 Year Warranty upon registering the device on the product’s official website. And in case the unit needs to have its filter changed, the PURO²XYGEN air purifier has a filter replacement indicator on the interface. Filter replacements cost up to approximately $40.

PURO²XYGEN is a part of Productech Corp., a product development and distribution company with operations in the USA and Europe. Established in 2015 with a team of five, the company successfully launched two brands and eight products. Their best-selling PURO²XYGEN P500 Air Purifier continues to rank highly among hundreds of thousands of competitors on the biggest online shopping platforms and offline sales channels.

The Alen T500 Air Purifier, Quiet Air Flow for Large Rooms, 500 SqFt, Portable Air Cleaner for Allergens, Dust, Mold, Pet Odors, Bacteria, in Black is a great budget air purifier that excellently does the job without many of the fancy features that most units are known for. A practical buy for those with a preference for tower air purifiers, the Alen T500 is the updated and lightweight version of the brand’s previous T100 and T300 models. The company discontinued manufacturing them to focus on the T500, with an even more attractive price tag and high-quality performance with its new airflow approach.

It’s not been long ago that the Alen T500 was tagged as Amazon’s Choice air purifier for $213.99, competing with the likes of Levoit and Coway air purifiers in the lower-mid-range segment. It’s a great deal that really pushes the Alen T500 in the mass market because it comes with a Lifetime Warranty and satisfactory customer service.

But besides all these, this air purifier has a classic tower design that is lightweight enough to pack and carry around with you anywhere. It uses a back-to-front airflow concept, wherein the filters are placed behind the fan of the device to prevent dust from hitting the motor and accumulating on it. This method is ideal for tower-style air purifiers because it “pushes” the air instead of “pulling” it to help improve ventilation in your home.

This is done by the Alen T500’s 3-stage air filtration system that starts with a washable pre-filter, then the 4-layered HEPA Filter, and the negative ion generator goes last. It’s a pretty straightforward process that does the job efficiently in small spaces. It cleans indoor air up to five times in a room measuring 79 sq ft. But if you use the Alen T500 in a space of 500 sq ft, it will only clean your room once an hour.

The polluted air first needs to pass through the washable pre-filter, which is responsible for capturing large particles like dust and pet dander. Then, the HEPA filter absorbs about 95% of it and breaks it down to 0.3 microns of unwanted particles and harmful pollutants. To guarantee absolute purification, the ionizer provides longevity and helps with the efficiency of the built-in HEPA filters. However, when we tested the unit, the ionizer quite struggled with deep cleaning, causing the air purifier’s efficiency to remain the same. Even at higher fan speeds, its best optimal performance is only suitable for small spaces of not more than 100 sq ft.

On the other hand, on top of the unit is an LCD control panel with four essential functions: Ionizer (ION), 1-12 hr Timer (TIMER), 3-Speed Fan (SPEED), and Reset (RESET). This analog setup may look great on the curved head of the unit, however, upon testing the buttons were slightly hard to push. Design-wise, the Alen T500 came with many panel color options such as the Classic Black and White variety, and the more distinct Black Espresso, Black Oak, Black Rosewood, White Maple, and White Oak.

The Alen T500 Air Purifier, Quiet Air Flow for Large Rooms, 500 SqFt, Portable Air Cleaner for Allergens, Dust, Mold, Pet Odors, Bacteria, in Black currently retails for $213.99 on Amazon. While it promises to clean and refreshen air in rooms sizing up to 500 sqft, it can only cover 70-150 sqft (at most) if you want this device to purify the air in your room more than once in a span of an hour. The CADR rating of this unit is 142 Cfm for dust, 121 Cfm for smoke, and 159 Cfm for pollen, which is below the standard for most $200 air purifiers.

If you’re wondering about its noise level, the Alen T500 can rack up noise at 42 dB when it’s operating at the lowest fan speed. But once you adjust the unit to the highest setting, it is not quiet at all. In fact, it rises up to a level of 56 dB, combined with the unpleasant crackling noise from the ion generator. So it’s best to use this smart device in busy environments where the sounds are more tolerable.

The Alen T500 also saves you a chunk in your electricity bill with not more than 53 watts of power consumed for its price tag. This unit is one of the few air purification devices from Alen that got an Energy Star rating, which is a significant selling point for the brand.

Alen specializes in top-rated True HEPA air purification products to provide homes and offices with safe, healthy, and worry-free air. Most of their air purifier models have earned 5-star customer reviews and top industry rankings for balancing superior airflow and impeccable performance at attractive price points. The brand continues to be committed to improving the quality of people’s lives by inspiring a healthier life and giving peace of mind to their customers with pure, clean air.

If the Alen T500 air purifier operates with a relatively tolerable noise level, the Pro Breeze Air Purifier for Home - 5-in-1 HEPA Air Purifier with HEPA Filter - 500 Sq Ft Coverage for Home Office, Living Room, Bedroom is a quiet champ that gives you peace of mind while the unit does the job. Boasting a 5-in-1 air purification system, this unit is fast, powerful, and versatile enough to be placed in small, medium, and large rooms of up to 500 sqft.

The Pro Breeze air purifier purifies and refreshes the air through its advanced multi-stage filter. The unit absorbs air in the room, captures large contaminants such as human and pet hair in the pre-filter. Then it breaks down and removes 99.97% of unwanted airborne particles like dust, molds, and mites in the True HEPA filter. Meanwhile, the activated carbon filter eliminates odors and filters varying degrees of compounds including formaldehyde, benzene, and VOCs. And lastly, the cold catalyst filter then transforms them and other remaining harmful impurities into less-toxic pollutants. It also comes with a built-in Negative Ion Generator that helps neutralize dust, pollen, smoke, and even emissions from household appliances and electronics. The ionizer features make up the fifth step of the 5-in-1 technology of the Pro Breeze air purifier.

What’s more, it also has a touch-sensitive LED control panel featuring Sleep Mode, Fan Speed, 1-4 hr Timer, and a button to activate the Negative Ion Generator. It is certainly the kind of air purifier you don’t need to worry about because it goes on Auto Mode and operates quietly during the day, contributing to a calmer atmosphere so you can read, meditate, and study without any distractions.

It has a working period of up to 5,000 hours but that depends on the frequency of use. Afterwards, you must replace the filter (approximately every 5-6 months).

The Pro Breeze Air Purifier for Home - 5-in-1 HEPA Air Purifier with HEPA Filter - 500 Sq Ft Coverage for Home Office, Living Room, Bedroom retails at $119.99 on Amazon. It’s a great value for your money, especially for those who are on a budget. It’s a high-quality air purifier that’s in the low range segment, with all the necessary controls like Sleep Mode, 1-4 hr Timer, and Auto Mode, so it’s definitely an air purifier that you can leave to work on its own all day. It also has a top handle so that you can carry it around with you anywhere.

You can save up on your electricity bills too because this unit does not consume a lot of energy, only taking up 0.045 kW per hour. For an easy-to-operate and powerful air purifier with a True HEPA filtration system, this is a steal.

Pro Breeze is a leading manufacturer of top-tier air treatment products. A trusted household name with over 375,000 customers worldwide, their roster of products range from dehumidifiers, humidifiers, heaters, fans, and air purifiers for home and office use.