Keeping your workplace air quality free of contaminants may actually enhance productivity. A study revealed that improving indoor air quality at the office creates a healthier workforce.
According to the US Bureau of Labor, 89% of full time employed persons averaged 8.5 hours of work time on weekdays. So, if the workplace indoor air is full of pollutants, it will lead to a significant decrease in worker productivity.
If you’re in a hurry, check out our best picks:
To improve indoor air quality, concentration, and worker productivity, you need to invest in the best air purifier for your desk. In this post, we review the top 10 best air purifiers for study or work desk in your home or office.
List of The 10 Best Air Purifiers for Desk:
1. GermGuardian AC4100 Desktop Air Purifier
You may confuse the GermGuardian AC4100 Purifier with a powerful subwoofer, but it’s not. This 3-in-1 desktop air purifier has a pre-filter, a True HEAP filter, and an activated carbon filter.
The pre-filter has the following purpose. It helps to increase the lifespan of the True HEPA filter while filtering large particles. In fact, it traps pet hair and dust. The compact, impregnated carbon pre-filter also helps to reduce unwanted odors from around it. After the pre-filter, you have the True HEPA filter.
It reduces up to 99.97% of contaminants of 0.3 microns. These contaminants include pet dander, mold spores, pollen, dust, and germs. Thanks to the True HEPA filter, you can turn your work area into a cleanroom.
The last filter is in electronic form, which is a UV-C bulb to kill airborne bacteria, and mold spores. What you need to know is that this 11-inch desk air purifier can clean a 78 square feet room four times in less than an hour.
Dimensions: 7.5″L x 6.5″W x 11″H
Replacement filter Cost: ~ $19 for HEPA filter, 6-8 months usage (check availability & filter price), ~ $10 for UV-C bulb, 10-12 months usage (check availability & UV bulb price).
Pros & Cons:
2. Medify MA-14 Medical Grade HEPA Air Purifier
Medify Air is a trusted brand founded by a visionary engineer to help fight the indoor air pollution crisis. As such, the company ensures that each air purifier from its production line has a medical-grade air filter. This makes a big difference as the air purifier can clean your personal office space in minutes.
In fact, this air purifier has a CADR of 120 cubic meter per hour, which means it can clean up to 470 square feet of space in an hour or 200 square feet of space in 30 minutes, and 117 square feet in 15 minutes.
You have the pre-filter, which helps to remove large particles like fibers, hair, and pet dander. After the pre-filter, you have the medical grade H13 HEPA filter. The HEPA filter removes 99.97% of contaminants of 0.3 microns that include pollen, household dust, smoke, mites, and mold spores.
To ensure the MA-14 air purifier cleans your workplace indoor air as required, select one of the three fan speeds.
Dimensions: 8″W x 8″D x 12″H
Replacement filter Cost: ~ $38 for True HEPA H13, 3-4 months, or 1500 hrs usage (check availability & filter price).
Pros & Cons:
In-depth review >>> Medify MA-14 Air Purifier
3. Partu HEPA Air Purifier – BS-03
If you are looking for a compact air purifier that fits on your desk, has a three-stage filtration system, and fragrance sponge, then this is for you. The three-stage filtration system includes a pre-filter, a HEPA filter, and an activated carbon filter. Combined, these filters capture dust, smoke, pollen, pet dander of fewer than 0.3 microns, and odors.
Apart from getting rid of air pollutants, the air purifier comes with a fragrance sponge. The fragrance sponge is below the purifier air outlet. To allow the fragrance to flow in the air, add a drop of essential oil. Choices available include honeydew melon, vanilla, citrus, and musk.
When it comes to noise level, this gadget operates near-whisper silent. According to the manufacturer, the air purifier noise level range is 38 to 59 dB.
Dimensions: 7.5″W x 7.5″D x 13.8″H
Replacement filter Cost: ~ $19 for the 3-in-1 filter, 3-6 months usage (check availability & filter price).
Pros & Cons:
4. Bissell MyAir Personal Air Purifier – 2780A
Powerful enough to capture 99.7% of contaminants of 0.3 microns, the Bissell MyAir Purifier has a 3-in-1 filter. They include a pre-filter and a combination of the high efficiency and activated carbon filters. The combination of the activated carbon and high-efficiency filter captures pet odors efficiently.
What you liked about this air purifier is that it operates at a whisper-quiet level. Even when you set the air purifier at a higher fan speed, instead of interrupting your work, it actually acts as a white noise generator. This ensures you can focus on your work, while the air purifier continues to purify the air.
Depending on your preferences, you can turn on or off the blue light.
Dimensions: 8″W x 8″D x 12″H
Noise level: 30 – 46 dB(A)
Replacement filter Cost: ~ $15 for the 3-in-1 filter, 6 months usage (check availability & filter price).
Pros & Cons:
In-depth review >>> Bissell MyAir Personal Air Purifier
5. Levoit Desktop HEPA Air Purifier – LV-H126
Allergists have always recommended Levoit air purifiers for several reasons. First off, it generates the lowest noise level at 32 dB. As such, you can focus on your study or work while the air purifier captures contaminants from the air.
Speaking of purifying the air, this purifier has a 3-stage filtration system. It’s composed of the pre-filter, HEPA filter, and an activated carbon filter, they work together to capture 99.9% of air pollutants. They include smoke, odors, allergies, pollen, pet dander, and mold spores.
Operating the air purifiers is very easy. You have the choice of 3 fan speeds. To select the right settings, turn the dial on the front panel. By adjusting the dial between low, medium, and high fan speeds, the air purifier can cover 161 square feet of your personal office space.
Levoit made it easier for users to change the filter. It has a filter reminder wheel. All you have to do is turn the wheel on the back panel to put fresh filters.
Dimensions: 6.8″W x 7.9″D x 10.5″H
Noise level: 32 – 54 dB
Replacement filter Cost: ~ $13 for 1 HEPA filter and 3 pre-filter, 6-8 months usage (check availability & filter price).
Pros & Cons:
Check out our review >>> The 5 Best Levoit Air Purifier
6. UNbeaten Air Purifier – FERRIS 360
If you are in search of an air purifier with a modern compact design for your desk, we recommend the Unbeaten Ferris 360 Air Purifier. Thanks to the efficient design, it can sit on your work desk and help to keep your air clean. It features an antimicrobial true HEPA filter.
The H13 grade HEPA filter can capture 99.97% of air pollutants no larger than 0.3 microns. They include bacteria, dust, pet dander, and other airborne pollutants. This air purifier has a blue antimicrobial layer. It helps to neutralize bacteria and prevent second-degree pollution.
What you need to know is that the air purifier generates a sound level of 28 dB. This keeps your workplace quiet and allows you to focus on your work.
Dimensions: 10.6″W x 3.3″D x 10.8″H
Lowest Noise Level: 28 dB
Replacement filter Cost: ~ $23 for the antimicrobial true HEPA filter, 6-8 months usage (check availability & filter price).
Pros & Cons:
7. Renpho Air Purifier – RP-AP068
Renpho is another trusted brand when it comes to air purifiers. As a leading innovator in health and wellness technology, the company thoroughly tests all its products. This is to ensure they perform at their best. One of the company’s best products is the Renpho AP068 Air Purifier from its compact air purifier lineup.
This compact size air purifier features a one-button design. To start the air purifier, simply press the power button and adjust the fan speed. You have the choice of low, medium, and high fan speed. What you need to know is that at the lowest setting, the noise level is 37 dB.
Apart from its compact size, it features a 3-stage filtration system. It has a pre-filter, true HEPA filter, and an activated carbon filter. These filters work together to capture 99.97% of contaminants as small as 0.3 microns. They include dust mites, allergens, mold, dust, and pollen.
Dimensions: 11″W x 5.7″D x 11.4″H
Noise Level: 37 – 52 dB(A)
Replacement filter Cost: ~ $20 for the RP-AP068 replacement filter, 6 months usage (check availability & filter price).
Pros & Cons:
8. Pure Enrichment PureZone Halo 2-in-1 Air Purifier
The Pure Enrichment Halo Air Purifier is a compact 2-in-1 air filter perfect for tabletops and desks. Whether you are working from home or at the office, this air purifier provides coverage of up to 100 square feet.
Thanks to the 2-in-1 filtration system that includes an active pre-filter and a True HEPA filter, the air purifier captures 99.97% of air pollutants. They include dust, pet dander, household odors, smoke, and pollen. The air purifier comes with an efficient auto timer.
This auto timer can shut off the air purifier after two, four, and eight hours of continuous operation. By doing so, the air purifier helps to extend the life of the filtration system and conserves energy too. It features an intuitive control panel, which makes it easy to set the air treatment time and fan speed.
Dimensions: 10.2″W x 7″D x 10.4″H
Model No: PEAIRDSK
Replacement filter Cost: ~ $19 for the PureZone Halo replacement filter, 6 months usage (check availability & filter price).
Pros & Cons:
9. Mooka Air Purifier – EPI810
The MOOKA Air Purifier is one of the best mini air purifiers. Its equipped with a 3-stage filtration system that includes a pre-filter, True HEPA filter, and an activated carbon filter. Thanks to the 3-in-1 filtration system, this air purifier can filter particles as small as 0.3 microns. It can filter out 99.97% of air pollutants that include large pollution of PM 2.5.
Equipped with a 360-degree air intake, the air purifier discharges healthy air in your office. In fact, the air purifier can clean 50 cubic meters of air per hour in normal mode. While doing so, it consumes 0.002 units of power.
The air purifier has a one-button design. To operate the gadget, all it takes is a single press of the button. You can also change fan speed at the press of a button.
Dimensions: 6.5″W x 7.5″H
Noise Level: <35 dB
Replacement filter Cost: ~ $23 for the EPI810 true-HEPA replacement filter, 6 months usage (check availability & filter price).
Pros & Cons:
10. Queenty Desktop Air Cleaner
This uniquely designed air purifier is compact and portable. It weighs 730 g and has the following dimensions – 80 by 105 by 335 mm. Thanks to its minimalist design, it fits perfectly on your office desk.
It comes with a 3-stage filtration system that includes a pre-filter, true HEPA filter and activated carbon filter. As such, the air purifier can remove 99.97% of air pollutants such as pet dander, odor, smoke, and dust. What you need to know is that the filtration system can filter particulate as small as 0.3 microns.
The mini air purifier comes with an ionizer inside the unit, it releases negative ions in the air. It helps to increase particle filtration efficiency.
Dimensions: W 8cm x L 10.5cm x H 33.5cm
Noise Level: 28 – 35 dB
Replacement filter Cost: ~ $12 for the Queenty true-HEPA replacement filter, 6 months usage (check availability & filter price).
Pros & Cons:
Buying Guide for Desktop Air Purifiers
Before buying an air purifier for your office desk, several questions come to mind. What particulate matter can the air purifier remove from the air? How many filters are available in the air purifier? Does it fit my desk? How much space can the air purifier clean? These and other questions can help you examine the available options to find an air purifier suitable for your needs.
This post explores what every customer should consider before buying the best air purifiers for a desk.
According to EPA, indoor air quality is a significant concern. The reason why is because poor indoor air quality impacts our health. It also impacts our well-being and productivity.
A majority of employees spend more than 8 hours at the office on weekdays. Those who work from home spend more time indoors than office workers. According to experts, air pollutants indoors are actually higher compared to the outdoors.
Air pollutants found at the office include pollen, dust, bacteria, mold spores, mildew, cigarette smoke, odor from waste, and fumes from vehicles. In a home office, you expose yourself to the above air pollutants as well as pet urine, pet feces, saliva, and microscopic skin flakes.
These air pollutants can cause or heighten allergies, asthma, and chemical sensitivities.
Learn more about indoor air pollutants including their sources.
EPA recommends the following methods to improve or control indoor air quality. First off, one can either isolate the air pollutants from occupants using a physical barrier. Second, users can dilute pollutants or remove them through ventilation. Last, users can remove particulate matter in the air using air purifiers.
If you have allergies or asthma, we recommend an air purifier designed for allergy relief. Such air purifiers have multiple filtration systems that include a HEPA filter. The HEPA filter helps to remove 99.97% of tiny indoor allergens such as dust and pollen as small as 0.3 microns.
Air purifiers also have an activated carbon filter, which absorbs odors and VOCs. So, if you want an air purifier that removes the odors, buy one with a 3-stage filtration system.
Size & Portability
Apart from filtration capacity, another way to determine if the air purifier is the best fit for your workplace is by looking at the dimensions. A large air purifier can be powerful but is not suitable for use on the desk. A 10-12 inch height air purifier would easily fit into any type of desk in your home or office.
Air purifiers have internal fans that pull or push the air through the filtration system to ensure the removal of air pollutants. Some fans are silent, especially when running at the lowest setting. But when you select a higher setting, the fan speeds faster generating more noise.
During work or study, this can be distracting. The suitable noise level for desktop air purifiers should be not more than 35 to 40 dB.
When shopping for the best desktop air purifier for a study desk or a work desk for home or office, there are more factors to consider. These factors include energy efficiency, maintenance costs, portability, sleek design, and non-distracting aesthetics.
Combining these factors and the others highlighted above will enable you to buy the best air purifiers for a desk.
Best of luck!