What is the best air purifier for a bedroom?

Best 5 Bedroom Air PurifiersSalen Breathesmart FLEX - Quiet and Powerful, Levoit Core 300 - Small and Reliable, Hathaspace HSP001 - 5-Stage Filtration, Levoit LV-H128 - Aroma Pad for a Pleasant Sleep, Levoit Core 200s - Has a Night Light. In Auto (similar to medium; the air does not contain a particle counter to adjust to air conditions, but instead asks you to enter the approximate size of your room, after which the machine chooses a fan speed that Molekule deems appropriate), the air performed worse, reducing particles by 0.3 microns at only 18.0% (ambient) and 26.4% (clean). In Silent, it performed even worse, reducing 0.3 micron particles by 6.5% (ambient) and 7.2% (clean). And in Dark plus Auto, with its primary PECO purification system turned off and its fan at the equivalent of a medium setting, it reduced them by 21.3% (ambient) and 18.0% (clean).

Interestingly, those numbers closely reflect our results in automatic configuration with the PECO system activated, suggesting the possibility that the Molekule Air depends mainly on its physical prefilter, not its patented PECO mechanism, to remove particles. The best air purifier for the bedroom is quiet, has a high CADR rating, a HEPA-based filtration system, etc. All of these qualities come together best in the Alen BreatheSmart 45i. That makes it the best air purifier for bedrooms.

After careful testing and consideration, these are the best air purifier options according to our research. Any of the air purifiers below should improve indoor air quality, filter out smoke and particles in the air, and at the same time provide fresh air. While ion filtration technology is not a big advantage, it also doesn't produce significant ozone, as tested by the California EPA. If you want an air purifier for a medium-sized room, the Coway HEPA air purifier is one of the best air purifiers with one of the most adventurous looks.

The Blueair Blue Pure 411 is a simple and straightforward purifier with a smart design and a good investment. You get particulate and carbon filtration (activated carbon filter removes odors, pet dander, airborne allergens, and airborne gaseous contaminants) that will work well in a 160 square foot room, making it the best overall air purifier for rooms small. Some devices, such as the Sharp air purifier, don't even offer as much cleaning power at almost double the price. Okay, if you have the money and want a super-powered air purifier, or if you prefer a purifier to cover your entire house than buy one for each room, the Coway Airmega 400 could be the best air purifier for you.

This thing costs a dime, but you get 1,560 square foot air cleaning coverage. It's also important to note that many of the best air purifier models I tested have been going in and out of stock in recent months, given the demand for such devices during the pandemic and in the midst of wildfires. While that could mean that some of the above options are out of stock, we've decided to keep our recommendations (and the reasons behind them) published, so you can use them and find the best product for you. However, for now, our recommendations for the best air purifier options are based on the included prices, and we recommend avoiding sellers offering the same devices for significantly different prices.

We will update this list regularly as we review new products. For the above devices, I mainly considered power for price (i.e., the higher the CADR and the lower the price, the better). Secondly, I looked at the additional cleaning modes, the usefulness of the controls, the overall design and the noise level. The best air purifier looks elegant enough to fit the most modern decor, can work as desired with minimal manipulation, and can clean the air thoroughly and quietly.

By Katie Mortram Published 8 July 22, The best air purifiers will help you breathe a little easier at home. Air purifiers are designed to filter essentially any unwanted particles in the air, such as dust, pollen and smoke. Some models even claim that they help protect against the coronavirus COVID-19 by filtering airborne particles that carry the virus, according to Consumer Reports, this is the reason these devices skyrocketed in popularity during the pandemic. By filtering the air, air purifiers promote a healthier breathing environment, reducing allergy and asthma symptoms.

With charcoal filters, these appliances are also natural deodorants, making them ideal in the kitchen. However, most tend to store them in the bedroom, to help them sleep better at night. Our extensive research compared more than 30 brands and, after evaluating the strengths and weaknesses of each, we found the best air purifiers for every home. We recommend the Coway AP-1512 HH Mighty as the best overall air purifier.

It has great performance considering its price and offers a large number of filters including a HEPA filter, a pre-filter, an ionizer and an odor filter. It's also quiet to use, which is especially important if you want to use it at night. If you want style and substance, then Blueair Blue Pure 211+ is worth considering. It's available in a range of colors including pink, blue and yellow, so it really makes a statement.

This air purifier is powerful, but it's true that it's loud, so it might not be one for the bedroom at night. It also doesn't have a HEPA filter, but BlueAir claims that its filters are just as effective. Consumer Reports also noted that this model was one of the best for catching droplets of COVID-19 in the air. If you buy on a budget, then the Levoit LV-H132 or Blueair Blue Pure 411 are your best options.

Both are affordable, but they will make a difference in your air quality. IKEA's new Förnuftig air purifier is also worth a look. However, you may need to buy more than one to see results similar to our winner. The Coway AP-1512 HH Mighty consistently ranks among the best air purifiers on the market and with good reason.

It's also one of the fastest selling out in online and physical stores. Finally, the Coway AP-1512 HH Mighty is easy on the eyes. It comes in sleek black or white and is relatively compact compared to many other purifiers of similar performance, so it just fades into a corner. The Coway Mighty is one of the only purifiers that we consider to have an ionizing function.

The effectiveness and safety of ion filters is questionable (due to possible ozone production), but you can turn off this feature. We also noticed that the noise rating is quite high at the higher settings, up to 53.8dB, which is something to keep in mind. The Blue Pure 411 is like the much smaller sister of the 211+. It uses similar technology and filtering features and comes in a variety of colors.

The only thing to keep in mind is that if you plan to move your purifier from one room to another, the Blue Pure 411 won't be very effective in larger spaces. Also, this doesn't capture pet dander or lint, so it's not ideal for pet owners. The Blue 211+ Auto pre-filter comes in five different colors, from bold yellow to discreet gray, so you can customize the look of your space. The machine also has a filter indicator light so you know when it's time to replace the main filter.

Potential disadvantages of the Blue Pure 211+ Auto include more noise at lower speeds compared to similar machines and relatively high purchase and maintenance costs. For example, it consumes more power than the Coway at similar speeds (although it moves more air) and is slightly higher and more expensive (both upfront and over time). Coway's Airmega 400 is a high-performance air purifier at a hefty price, but reviewers generally agree that the compensation is worth it. The Airmega 400 has a true carbon+dual HEPA filter, which allows it to clean the air in a large space for a short period more effectively than other machines.

Coway says the Airmega 400 is good at filtering rooms up to 1,560 square feet, but it's likely to perform better in rooms half that size. If you place the purifier in a space up to the recommended maximum size, it will perform two or fewer air changes per hour. Plus, it has five fan modes that are super quiet and a brightly colored LED ring that tells you how dirty your air is. Please note that due to its size, it may not be suitable for small spaces or rooms.

However, the Airmega 400 is large but elegant, and has practical functions such as a programmable timer and a screen shutdown to minimize interruptions during sleep. There is also a smart version (the Airmega 400S) that you can integrate with an Alexa device or a mobile application. Like its smaller cousin, the Coway AP-1512 HH Mighty, the Airemega 400 was sold out everywhere the last time we looked. Hopefully it will be available again soon.

The main selling point for the Austin Air Healthmate HM-400 is its high-performance, long-life filters, which handle everything from mold and pet dander to gases and chemical contaminants. In addition to being effective, Healthmate HM-400 filters last up to five years. You can also vacuum or clean the pre-filter periodically during that time. Reviews of the Healthmate HM-400 include a time-consuming filter replacement process, which is also expensive.

Along with the noisy medium and high fan speeds, the unit lacks some basic features (such as a programmable timer or filter indicator light) that you would expect even at a lower price, and it consumes quite a bit of energy. While the Healthmate HM-400 is expensive, it's a good choice if you're particularly concerned about chemicals and odors, or if you suffer from extreme allergies. The HPA300 is built to last and is easy to transport, so you can easily move it between rooms. What the Honeywell HPA300 could fall short of is its filter maintenance and replacement requirements.

Both the true HEPA filter and the pre-filter are disposable and should be replaced every six to 12 months. The HEPA filter is actually three filters that critics say can be difficult to get in the right place and can be costly. The Levoit LV-H132 is an Amazon bestseller and the most economical purifier on our list. Critics said it does a decent job for the price, especially with pet odors.

It's also a sleek machine that's lightweight, compact, and portable, so you can easily move it around your home. At this price, you can't expect bells and whistles and the Levoit LV-H132 doesn't have. There is no programmable timer and the filter indicator light on the device reminds you to check the filters, but it doesn't tell you when it's time to replace them. Reviewers report that the Levoit LV-H132 is quite noisy on higher settings, so sensitive sleepers may struggle to use this unit in their bedrooms.

The buttons are also reportedly picky, can stick, freeze, or stop working altogether. If you're looking for an inexpensive air purifier or want several machines to cover multiple rooms in your home, the Levoit LV-H132 is a decent unit to start with. However, to tell you the truth, it's probably worth spending a little more for a better device (like the Blue Pure 41) than committing to the Levoit. The PureZone 3-in-1 True HEPA air purifier is another popular (and inexpensive) model among customers.

It's small, sleek, and understated, making it a good choice for those who care about aesthetics and decent performance. In addition, it is ideal for smaller rooms or compact spaces. What differentiates PureZone 3 in 1 is its quiet operation. It's gentle on the lowest settings and has an automatic timer that can turn off the device while you sleep.

This makes it a good choice for bedrooms and baby rooms, where noise and light interruption are important. The device comes with a five-year warranty, longer than other machines at similar prices. The PureZone 3-in-1 has one of the lowest CADR ratings of the devices on this list (80 cfm) and reportedly has a weak fan that limits it to small spaces, but critics say it is effective at filtering the most common air particles. The IQAir HealthPro Plus also covers a huge area (1,125 square feet) with two air changes per hour, and can do six per hour in a smaller room.

In addition, it has six speeds, programming options, filter indicators and a remote control. A single Förnuftig can really only handle the smallest rooms, those 108 square feet or less. It has a higher CADR of 70 cfm, which barely exceeds the EPA's minimum recommendations and is the lowest we've seen. And at 60 dB for the highest fan speed, the one that offers the maximum CADR, it could be a little noisy.

The white cylindrical unit has a black vent at the top through which air flows, surrounding a circular control panel. In the center of the control panel is a digital readout that tells you how clean your air is, measured by the number of particles of 2.5 microns or less per cubic meter. If it's OK, an LED ring is blue; as air quality grades decrease, the LEDs turn green, orange, or red. Because the Levoit Core 400S tests air quality, it can automatically adjust the fan speed to match.

While this has been praised for its superior filtration performance, others have mentioned that it cannot eliminate harsh odors. Government agencies and professional groups, including the EPA and the American Lung Association, recommend True HEPA filters as a standard for air purification. These filters trap 99.97% of particles with a minimum size of 0.3 microns. If an air purifier is designed to reach a large room and uses a powerful fan to do so, it is likely to consume more energy than a smaller model, although efficiency may vary.

An environment worth considering is a “green mode”, which should save on energy use and make the product more sustainable in operation. On our list, the Blue Pure 411 requires the least amount of energy, but can only reach a small space, so you should always consider using energy with coverage. Some modern air purifiers, such as the Levoit Core 400S, can be connected to Wi-Fi and linked to an application on your smartphone. By doing so, you can control the air cleaner remotely, including changing the fan speed or setting a schedule.

For some air purifiers, the app will also analyze the air quality and allow you to control it more precisely. This Levoit air purifier is a Good Housekeeping seal holder, thanks to its combination of value, performance and intelligent design. In particular, the unit's three-stage filtration, which includes a true HEPA filter, helps capture even the smallest airborne contaminants in rooms up to approximately 400 square feet. A built-in precision laser sensor accurately monitors particles in the room and automatically adjusts fan speeds as needed.

The purifier is also incredibly quiet, it works at only 24 dB, which you will appreciate if it is placed in your bedroom. One of our staff evaluators has been operating the unit for several months at home and says that the light hum is quite quiet at night. Then there are intelligent capabilities, including the Levoit app, which allows you to monitor air quality in real time, view filter life, and set schedules. Consumer Reports and New York Times Wirecutter reviewers, who rated Molekule's largest model the worst air purifier we've ever tested and the Air Mini the second worst, didn't seem to prove VOC reduction.

While some ion purifiers are effective and standards for them have increased significantly in recent years, the benefits offered by an ion purifier compared to a HEPA filter are in many cases negligible, especially given the risk that an occasional ionizer poses. Although Blueair says the last two models are slightly more powerful, they share the same clean air supply rate (CADR) of 120, making them suitable for spaces up to approximately 180 square feet. Plus, get expert advice on other ways to control allergens and air irritants in your home, including using dehumidifiers wisely. Personally, using this brand of air purifiers, I have experienced fewer allergy symptoms during the seasons that are typically difficult for me.

Before making a purchase, it is important to understand the basic mechanisms that air purifiers use to clean the air. Some filters are reusable, but require meticulous maintenance, so they are not usually found in the most effective air purifiers. As mentioned above, in the home, transmission of the virus usually occurs through close contact, which means that an air purifier probably won't protect you if a roommate or family member in the same household becomes ill. Below you will find a list of the best bedroom air purifiers with the comparison table (comparing coverage areas, CADR rating, noise levels, etc.).

For that reason alone, Molekule's eye-catching brand is worth keeping an eye on, especially since its latest air purifier was approved by the FDA as a Class II medical device. . .