Desktop air purifiers are often necessary for people with allergies and asthma. Not only do they help to clean the air in your immediate vicinity, but they can also help to improve your overall health. Desktop air purifiers are one of the best investments you can make for your health.
But with so many different models and brands on the market, it can be hard to know which one is right for you. To help you choose, we’ve compiled a list of the best desktop air purifiers on the market.
Here is the list of 6 Best Desktop Air Purifiers
Buying Guide: The Best Desktop Air Purifiers
To choose the best desktop air purifier for your needs, there are several factors you will need to consider.
The first is the size of the unit. Make sure to choose a purifier that is the appropriate size for the room you wish to use it in.
The second factor is the type of filter. There are various filters available, each with its advantages and disadvantages.
Do some research to find the best option for your needs. The third factor is the interface. Some air purifiers have a very simple interface, while others offer more options and features.
Consider how easy it is to use the unit before making your purchase. Finally, think about maintenance. Some air purifiers require very little upkeep, while others need to be regularly replaced.
6 Best Desktop Air Purifiers
1. KOIOS EPI810 Desktop Air Purifier
Pros
- Stylish, compact design
- HEPA H13 air filter
- Energy efficient
Cons
- Not ideal for large rooms
This incredible air purifier filters out dust, pollen, and pet dander, helping to improve overall health.
Perfect for pet owners, babies, children, the elderly, or anyone wanting to improve the air quality in their home, office, or hotel room, the KOIOS H13 is a must-have.
Equipped with a 3-stage Filtration system including a Pre-filter, TRUE HEPA Filter, and Activated Carbon Filter, this purifier can effectively remove odors and smoke, such as pet odor, cigarette smoke, and cooking odor, around your living space.
The KOIOS H13 is also zero Ozone and UV-C light-free, making it completely safe for you and your loved ones.
2. Molekule Air Mini Purifier
Pros
- Molekule’s Air Mini, Air Mini+, and Air Pro are FDA-cleared as medical devices and many other air purifiers are not.
- All Molekule air purifiers are designed to fit in with any home decor aesthetic.
- Devices are Wi-Fi enabled, so you can control them with an app even when you’re not in the same room as your device.
- Molekule offers a 30-day in-home trial period with free return shipping and a 2-year factory warranty.
Cons
- Only Molekule filters work with Molekule units, so you can’t mix and match cheaper, off-brand filters with the devices.
- Some reviewers say that Molekule’s customer service was difficult to reach and that problems with the devices took a long time to resolve.
This medical-grade air purifier is FDA-cleared to destroy viruses and bacteria and trap 95% of particles 0.3-1 micron in size – making it the perfect choice for small spaces like studio apartments, kids’ bedrooms, and home offices.
Powered by PECO technology, the Mini can remove allergens, bacteria, mold, chemicals, and more from the air – giving you the peace of mind that comes with knowing you’re breathing clean air.
With five fan speeds to choose from, you can customize your purification needs, from whisper-quiet to boost mode.
3. SilverOnyx Air Purifier
Pros
- 5-stage air filtration with pre-filter
- CADR of 140 m³/hr is quite impressive for a filter this size.
- H13 HEPA filters.
- According to SilverOnyx, the 360-degree purification design provides a 60% larger air surface area.
- Lots of high-end functions like PM 2.5 sensor, auto mode, 5 fan speeds
Cons
- Expensive
This high-quality purifier uses a True Hepa H13 filter to capture 99.97% of particles, including ultra-fine dust, smoke, fiber, and pet hair.
Additionally, the silver and black finish on the Hepa makes it one of the most stylish air purifiers on the market.
5-stage air filtration with pre-filter; high-grade H13 HEPA; activated carbon for odors/VOCs; negative ionizer; and a UV-C/photocatalyst filter for germs and mold spores
The activated carbon filter captures odors and household dust, while the UV light and ion generator freshen the air further.
The 2.5 Pm (particulate matter) sensor automatically adjusts air flow to ensure consistently high-quality air, making the SilverOnyx Hepa perfect for anyone looking for an all-in-one solution to their air quality needs.
4. LG PuriCare Mini Air Purifier
Pros
- Highly portable; weighs just over 1 pound
- Fairly quiet and very easy to operate
- Run it on battery power—only plug in when it’s time to charge
- British Allergy Foundation-certified
Cons
- Filters may often be unavailable/out of stock
- Slow cleaning, better suited for very small rooms
Weighing in at just 1.2 lbs, the LG PuriCare Mini is as light as a water bottle (500ml) and easy to take along wherever you go.
Don’t let its small size fool you – this little powerhouse packs a big punch when it comes to purifying the air.
The PM 1.0 Sensor & Smart Indicator provides real-time detection of ultra-fine dust and displays the air condition using four colors, so you always know when it’s time to give your PuriCare Mini a whirl.
And because we know that your time is precious, we’ve designed it to be easily charged with a USB cable and used freely anywhere, anytime.
5. TruSens Air Purifier
Pros
- Improved airflow and accelerated cleaning
- Great for mid-sized rooms
- Combats allergies, mold, germs, and dust
- Prevents the “stuffy” feeling of enclosed spaces
Cons
- Quality control issues
- Customer service may be difficult to contact
This powerful little unit uses 360-degree DuPont True HEPA filtration to capture pollutants like airborne viruses, allergens, certain VOC gases, and ultraviolet light (UV-C) to kill germs and bacteria trapped in the filter.
It does an incredible job of filtering pet dander, smoke, odors, and more. Perfect for your home or office, the PureDirect proprietary technology splits clean air into two air streams, delivering purified air more comfortably and efficiently throughout the room.
6. Honeywell Tabletop Air Purifier
Pros
- Small size and convenient to use
- Affordable
- 3-year warranty
Cons
- No True HEPA filter
- Low fan power
- No feature
This helpful little machine is great for small rooms and can capture nasty airborne particles, like dust, pollen, pet dander, and smoke.
Plus, it’s super quiet, so you won’t even know it’s there – except for the occasional reminder to change the filter.
How Do Desktop Air Purifiers Work?
Desktop air purifiers are designed to remove airborne contaminants from the device’s immediate area.
Most desktop air purifiers use one or more filters to capture particles as air circulates through the unit.
Some units also use ultraviolet (UV) light or ozone to destroy contaminants, while others release negative ions into the air to bind with and remove particles.
The size of the unit and the specific type of filter or other technology used will determine the degree of purified air the device can provide.
For example, a small personal air purifier might use a high-efficiency particulate air (HEPA) filter to remove 99.97% of all particles larger than 0.3 microns from the air that passes through it.
FAQ
CAN YOU LEAVE AN AIR PURIFIER RUNNING ALL NIGHT?
There is no one-size-fits-all answer to this question, as the best way to keep your air purifier running all night depends on the specific model you own. However, most air purifiers are designed to be left on continuously, so it is generally safe to leave them running all night. Just be sure to check your air purifier’s specific instructions.
Are air purifiers good for allergies?
Yes, air purifiers are good for allergies. They work by capturing allergens like dust, pollen, and pet dander in the filter, which helps to improve air quality and reduce allergy symptoms.
