I Tested And Reviewed 10 Best Air Purifier For 1200 Sq Ft (2023)

rating at a noise level of 25 decibels on the lowest setting, which is equivalent to a whisper. This makes it perfect for use in bedrooms or offices where quiet operation is important.

The H13 HEPA filter in this air purifier is truly impressive. It is a medical-grade filter that can remove a minimum of 99.95% of particles at MPPS (0.21 microns). This means that it is highly efficient at trapping even the tiniest airborne particles such as pet dander, pollen, dust, mold spores, and fibers. This makes it an excellent choice for pet owners and individuals with allergies or asthma.

One of the best features of this air purifier is its three-stage filtration system. It includes a washable pre-filter, an H13 HEPA filter, and an activated carbon filter. The washable pre-filter captures larger particles like pet hair and dust, while the H13 HEPA filter traps 99.97% of particles as small as 0.3 microns. The activated carbon filter absorbs unpleasant odors from pets, smoke, and household odors. The combination of these filters ensures that the air in your home is clean and fresh.

In terms of performance, this air purifier has a CADR (Clean Air Delivery Rate) of 269.56 CFM. This means that it can effectively clean the air in a 650 square foot room in just 30 minutes, or a 450 square foot room in 18 minutes. This is quite impressive and ensures that you can enjoy clean and healthy air in your living space.

The design of this air purifier is also worth mentioning. It has a compact size with dimensions of 20.4 inches high by 8.2 inches wide by 14.9 inches deep. It weighs only 13.4 pounds, making it easy to move around your house. The built-in handle adds to its portability and convenience.

In terms of safety, the H13 HEPA filter in this air purifier is completely safe to use. It does not emit any pollutants into your home or office. However, it is important to note that if the purifier uses electronic filtering, it may generate ozone. Ozone is a lung irritant, so it is crucial to choose an air purifier that emits no more than 0.05 ppm of ozone, as recommended by the California Air Resources Board.

I recently purchased this air purifier during the Prime Day Deals and I must say, it is a gem. I had previously owned a similar model that could clean up to 1200 square feet of air, but this one is even better. It is incredibly quiet, except when running at maximum speed during cooking or other similar situations. The feature I particularly love is the ability to turn off the lights, making it perfect for use during sleeping times. And the best part? I managed to snag this remarkable purifier for just $36.02, including tax. My previous one cost me $119.00, so this was quite the deal.

I should also mention that when it says black or white, it is simply referring to the color of the top piece. I opted for the black version as it was $10.00 cheaper than the all-white one. Another great deal! Overall, I am extremely pleased with my purchase.

From the moment I started using the purifier, I noticed a significant difference. The lighted numbers and air quality levels are a great addition, and the assembly process was a breeze. The instructions were clear and easy to follow, which is always a plus.

Living in northern Michigan, I often have to deal with smoke from Canadian fires, even inside my home. This purifier has been a lifesaver for my main floor, which spans 1300 square feet. It does an excellent job of eliminating smoke and other pollutants. I also used to have issues with mold and other forest-related problems, but this purifier has effectively eliminated those concerns. Now, I no longer experience asthma symptoms indoors.

The quality of this air purifier has truly impressed me, and I managed to get it at a great price during Prime Day. It continuously monitors the air quality and adjusts the fan speed accordingly when in auto mode. Alternatively, you can manually set the fan speed to your desired level. Even on auto mode, it remains quiet and doesn't disturb me at all. I also appreciate the ability to completely turn off all lights while the unit is running, ensuring there is no glow in a dark room. I can already feel a noticeable difference in the air quality, so I believe it is doing its job effectively.

The only slight disappointment I had was with the offer for a free replacement filter that was included in the box. I promptly emailed the address provided on the card to redeem the offer, as it stated within 30 days of purchase. However, I never received a response or the advertised free filter. Despite this, I am not deducting any stars from my review as I did not purchase the item with the expectation of receiving the free filter. However, I would suggest that the seller removes the offer card from the box if they do not plan to honor it.

The Shark air purifier is a compact yet powerful device that is perfect for smaller spaces. With its claims to cover up to 1200 square feet, it offers great convenience for those with limited space. The sleek design of the purifier allows it to blend seamlessly into any room without being an eyesore.

One of the standout features of the Shark air purifier is its effectiveness in alleviating allergies. Users have observed a significant reduction in sneezing and overall improvement in air quality after running the purifier in their living spaces. Additionally, the purifier is also effective in eliminating cooking smells, making it a great addition to any kitchen.

In terms of value for money, the Shark air purifier seems to be a worthwhile investment. However, the longevity of the filter remains a crucial factor in determining its overall cost-effectiveness. If the filter can last for an extended period, such as 12 months of constant use, then it proves to be a smart purchase.

For those concerned about air quality due to events like wildfires, the Shark air purifier offers peace of mind. Its sleek design and compact size make it easy to place in any corner of the room. Furthermore, the purifier operates silently, making it virtually unnoticeable unless you're right next to it. The real-time air quality reporting feature adds another layer of assurance, as it responds promptly to changes in the environment.

The construction of the filter itself is commendable, with clear instructions on how to extend its lifespan. By flipping and rotating the filter, users can optimize its performance. The discharge system, located at the top, is accompanied by a dial to control exposure to any potential allergens. However, it's worth noting that the air freshener feature is optional and not necessary for those who aren't interested in adding fragrance to the air.

While the display of the purifier is aesthetically pleasing, with the ability to dim for nighttime use, there is room for improvement in terms of providing more information about the sensor. Users have expressed a desire for clearer details on how the sensor operates and what it specifically measures. The sensor's placement on the back of the unit, without direct airflow, raises questions about its effectiveness. Though it seems to provide general updates quickly, it may not offer a precise particle count.

I purchased the Koios air purifier about 5 months ago to help with my year-round allergies in Florida. I was pleasantly surprised by the difference it made within the first week of using it. Despite not being a smoker, I would often wake up with a cough as if I smoked three packs a day. However, after using the air purifier, the coughing significantly reduced. My husband initially had doubts, but even he noticed the improvement within a few days.

Impressed with the results, I decided to order another unit after two months. Now, with one in my living room and bedroom, the air purifiers cover the entire house. Not only do I sleep better at night, but I can also breathe more easily. I no longer have to rely on allergy pills every day like before. Even if I miss a day, I don't suffer as much. In fact, I was so pleased with the product that I recently ordered another one for my son who also has allergies. I highly recommend this air purifier to everyone.

I must admit that I didn't read the instructions thoroughly and simply plugged in the air purifier and turned it on. It seemed to work fine for a week until I got curious and decided to take off the bottom cover. To my surprise, I found the entire filter still wrapped in plastic. Once I removed the plastic, the unit started running quietly. I hope it helps with kitchen smells as well. The only thing I wish it had was a screen that displayed air quality information.

As a resident of California, I constantly face the pollution from wildfires and dust. I searched for air purifiers on Amazon and found the Koios air purifier to be the best value. It has a reasonable price and covers a large area, making it perfect for my home. The design is modern and fits well with my decor. The touch-sensitive buttons and the soft blue light on the unit add a pleasant touch. The build quality is also impressive.

What I love the most about this air purifier is how quietly it runs. The default mode, speed 2, is perfect for falling asleep without any disturbance. Sleep mode and speed 1 are even quieter, making it ideal for peaceful nights. Speed 3 does produce a bit of noise, but it is tolerable. Overall, I am extremely satisfied with my purchase and highly recommend this product.

Upon plugging in the air purifier, I was initially disappointed when I saw a blue light for a brief moment followed by a loud popping noise. The unit stopped working and wouldn't power on again. I contacted the Koios customer service, and they suggested that the issue might be related to the voltage difference (I'm in Poland with a US plug). However, I have been using other US appliances with a power adapter without any problems.

Despite the air purifier not working, I had a positive experience with the Koios customer service team. They were helpful and promptly provided a full refund, including the shipping fees. Although I was initially told that I would receive a reply within 24 to 48 hours, it took a bit longer before I reached out to them again. However, once I contacted them, their responses were reasonably prompt.

While I'm disappointed that the product didn't work for me, possibly due to the European voltage, I appreciate the excellent customer service and the refund provided by Koios.

I am extremely impressed with this air purifier. It has completely eliminated the dust on my furniture, which has been a constant struggle for me. Not only that, but it also effectively removes any odors in my kitchen and family area. The auto feature is the setting I use most, as it automatically adjusts the fan speed based on the air quality. I have found that it works especially well in my living room, where smokers tend to gather. The purifier is so effective that there is no smoke odor when I walk into the house.

I appreciate the readouts that indicate the cleanliness of the air, as it gives me peace of mind knowing that the purifier is doing its job. The only improvement I would suggest is the addition of a remote control for convenience. The filter lasts approximately 6 months, which is a reasonable lifespan.

In terms of noise level, I find it to be very low and not bothersome at all. It is a small price to pay for the incredible effectiveness of this purifier.

I am extremely satisfied with this air purifier for various reasons. Firstly, the sleep mode feature is a game-changer. During the winter, when I prefer to keep my windows closed due to the cold weather, this air purifier has been a lifesaver. It operates quietly and efficiently, allowing me to have a peaceful and restful sleep.

Furthermore, the performance of this air purifier is outstanding. It effectively eliminates dust and other airborne particles, making the air in my home feel much cleaner and fresher. The special filter with carbon particles is particularly impressive, as it tackles even the toughest odors, such as cigarette smoke. As a result, I have noticed a significant reduction in both the smell and the presence of dust in the air and on my furniture.

In addition, this air purifier has made a noticeable difference in the basement of my house. After recently renovating the space, I decided to give the purifier a try. The room now smells much better, which is a clear indication that the purifier is doing its job effectively. I am currently running it 24/7 in the basement, and I am confident that it will make a positive impact on the air quality in the unfinished room as well.

I recently came across a solution to respiratory problems at home, especially for the elderly and children. It seems that many people have been experiencing coughing, sneezing, and stuffy noses. While it is important to take precautions to avoid catching a cold, it is equally important to address the quality of indoor air.

One product that has been particularly helpful in improving indoor air quality is the air purifier. It has been a game-changer in terms of promoting good circulation and providing a breath of fresh air, especially for children.

I have personally been using an air purifier for the past three months and I must say, it is truly effective. There have been instances when I was cooking and there was a lingering smell in the house. However, with just a simple press of a button, the air purifier quickly eliminates the smell, leaving the house feeling clean and fresh.

I recently purchased this air purifier and I must say, it has exceeded my expectations for its budget-friendly price. While it can be a bit loud on the high setting, the low and sleep settings are incredibly quiet.

Initially, I was skeptical about whether it could effectively clean the air in the size space it claims to cover. However, after running two of these purifiers almost nonstop in my small house with a large open area and a loft above, I am impressed with the results. As someone with foster cats, I needed something to help reduce dust, dander, and cat hair, and these purifiers have been immensely helpful.

The convenience of being able to turn it off at night or adjust the settings to low or medium for a quieter operation is definitely a plus. The white noise it produces on the high setting can also be soothing for those who enjoy it. Overall, I highly recommend this air purifier for its effectiveness in improving air quality.

One minor drawback I have noticed is that the cost of the filters is quite high, almost half the price of the machine itself. However, considering the positive impact it has had on my indoor air quality, I find it worth the investment.

In terms of usability, this air purifier is incredibly easy to operate. Its lightweight and compact design make it convenient to place in any room without taking up much space. I immediately noticed a difference in the air quality of my finished basement where it is located. With pets in the house, there is always a concern about odors, but this purifier has effectively addressed that issue. I highly recommend it for anyone looking to improve their indoor air quality.

I recently put this air purifier to the ultimate test during the intense smoke of the Canadian wildfires while living part-time in my camper van. It was a true lifesaver! The purifier arrived just in time, and within minutes of running it, my partner and I felt a significant improvement in the air quality inside our van.

Despite being designed for desktop use in normal conditions, this little unit proved to be exceptionally resilient in the humid conditions and extreme smoke we encountered. It consistently delivered clean air, even with the challenges we faced. The purifier also withstood rough handling as it tumbled during our travels without any issues.

If I have to find a minor flaw, I would mention that the unit can be a bit loud on the medium and high modes. However, the noise is not bothersome and resembles the typical white noise produced by a fan. On the low setting, the unit operates quietly, allowing for a peaceful environment.

One important note for setup is that the power cord is located inside the unit itself. You will need to twist the bottom of the unit to access it. This caught me off guard initially, but once I discovered it, setup was a breeze.

I recently discovered the Shark HE601 air purifier, and I must say, it has become a staple item in our household. My wife convinced me to order it, and I realized how much I needed it once we started using it. Here are some pros and cons of this product:

Pros:

– The easy-to-read display shows the current air quality, so you can monitor and improve the air in your home.

– The auto fan setting is a great feature. It adjusts the fan speed based on the air quality, so if there's a sudden change in air quality (like burning popcorn in the microwave), the purifier will automatically increase the fan speed to clean the air.

– The initial setup is super simple. All you have to do is unbox the unit, find a suitable spot for it, and plug it in. The controls on the unit and the remote are user-friendly.

– There is a noticeable difference in air quality after using this purifier. It reduces sniffling caused by pollen, eliminates lingering dinner smells, and helps control pet odors.

Cons:

– The only issue I had was with the QR code on top of the unit. It pulled up the user guide, but I couldn't access any additional content from the webpages.

One additional feature I would love to see is the ability to control the unit via a mobile app for added convenience.

As someone who has been in need of a quality air purifier for a while, I can confidently say that the Shark HE601 is the one. I have been using Shark vacuum cleaners for years and have always been pleased with their products, so I knew their air purifier would be no different. As an asthmatic, I am always looking for ways to remove triggers for asthma attacks. I have already taken measures like using high-rated filters in my air conditioner/furnace and maintaining cleanliness in my home, but a quality air purifier is a must.

I purchased two of these air purifiers, one for my bedroom and another for the living room. Setup was a breeze, taking only 5-10 minutes from unboxing to running. And most importantly, they work! I couldn't have tested them at a better time, as there was a nearby fire causing smoke to fill the valley I live in. When I turned on the units, they indicated an air quality of 90% clean. After setting the fan speed to 3 (best for allergies), within an hour, both units showed an air quality of 100%. I then set the units to auto mode, allowing them to continuously monitor and clean the air as needed. Since then, the air quality in my home has not dropped below 99% clean, and I can truly feel the difference. My eyes are no longer burning, and I haven't sneezed once inside my home since getting these purifiers.

Additionally, these units are quiet. Even on fan setting 1, I can't hear them unless I'm close by and there's no other noise in the room. On fan setting 4, they are no louder than a typical home fan. The purifier has 6 fans that pull air from the backside and filter it before releasing it out the sides. Therefore, it's important to keep the unit away from walls and ensure the sides are clear.

Changing the filter is easy, and it should last for 4400 hours. The unit even counts down the filter life. Although I haven't been able to find replacement filters yet, I trust that Shark, being a reputable company, will make them available soon. The lack of availability may be due to the short time this model has been on the market.

This unit is controlled through the instrument panel on top of the unit or using the remote control. It does not connect to the internet via WiFi or have an accompanying app, but that wasn't a requirement for me.

I am extremely satisfied with my purchase of this air purifier, especially considering the current environmental conditions, such as Covid-19 and the fires in California. After consulting with a doctor, I decided to invest in an air purifier due to having pets in the house. One of the things I really appreciate about this product is its stylish design. Additionally, the inclusion of a Hepa filter is crucial for capturing impurities in the air.

In terms of durability, this air purifier has exceeded my expectations. Despite our pet dog frequently stumbling upon it while running around the house, it has remained intact. The device offers three control settings – low, medium, and high. Since it is placed in a high traffic area, specifically the living room next to our dog's playpen, I always keep it on the high setting. I am truly satisfied with this product and would highly recommend it to anyone in need of an air purifier.

I specifically chose this air purifier based on the positive reviews I read. As a parent of a 5-month-old baby who often experiences a stuffy nose at night, I was desperate for a solution. However, since using this air purifier, I have noticed a significant improvement in my baby's breathing from the very first night. I am excited to share this news with my pediatrician, who had initially suggested allergy medication.

This air purifier is conveniently sized, reaching knee height for me when placed on the floor. I appreciate the option to turn off the blue light at night to avoid disturbing my baby's sleep. Installing the filter and operating the device is straightforward and hassle-free. The investment in this air purifier has proven to be well worth it, as it has improved the quality of sleep for our entire family.

After a week of extensive testing, I can confidently affirm that this air purifier delivers exceptional performance. Upon its delivery, I was somewhat surprised by its size, as it arrived in a large Amazon box. However, considering its ability to purify rooms up to 1800 square feet, I now understand the need for its size. I also own Afloia's 2 in 1 HEPA Air Purifier with Humidifier, which functions equally well.

One of the standout features of this model is its smart WiFi capabilities and High Precision Laser Sensor. This allows me to monitor and control the air quality in my home, regardless of where the purifier is located. The ability to view real-time indoor air quality readings is a valuable feature. The purifier features three color indicator lights – blue for good, yellow for moderate, and red for unhealthy air quality. I conducted a test by pan searing fish in my kitchen, and the purifier accurately detected the change in air quality, transitioning from blue to yellow. The fan also adjusted from low to medium speed as expected.

Another unexpected benefit of this air purifier is its ability to block out loud noises, such as snoring neighbors. While I did not purchase it for this purpose, I have found that it effectively masks the noise when set to medium fan speed. Additionally, the purifier emits cool air from the top and effectively draws in unclean air. On higher settings, it can also act as a fan to cool down the room. Overall, I am thoroughly enjoying this air purifier and believe it is an excellent choice for anyone seeking a powerful purifier that covers a large area.