The Best Air Purifier For Office Desk In 2023

Scott Nelson By, Scott Nelson
Best Air Purifier For Office Desk
Best Air Purifier For Office Desk

The Rundown

1. Best Overall: LEVOIT Air Purifier HEPA Fresheners Filter Small Room Cleaner

Enjoy clean, pure air in small rooms with the LEVOIT Air Purifier HEPA Fresheners Filter. The 3-stage filtration system and dual-sided H13 True HEPA filters capture 99.97% of airborne particles 0.3 microns in size, so you can breathe fresh and pure air all day. Read Review

2. Runner Up: Pure Enrichment PureZone Mini Portable Air Purifier

Featuring a two-stage air purification system, this portable air purifier effectively cleans your personal air from 99.97% of dust, pollen, pet dander, smoke, and odors. With four fan speeds and an adjustable handle to suit your needs, you can breathe easy wherever you go. Read Review

3. Best Smart: Germ Guardian HEPA Filter Air Purifier

This 4-in-1 air purifier removes up to 99.97% of harmful germs, dust, pollen, pet dander, mold spores, and other allergens as small as 0.3 microns from the air – perfect for smaller rooms and spaces. The optional UVC light technology works. Read Review

4. Best Powerful: True HEPA Filter Air Purifier for Small Room Desktop

This purifier features a 360-degree air intake and outlet, maximizing the amount of fresh and healthy air provided to all directions while improving air circulation. With a powerful motor, it can clean up to 60 cubic meter of air per hour in normal mode. The easy one-touch button allows you to turn it on/off,control fan speed and switch on/off the light with just one single press. Read Review

5. Best Portable: HIMOX HEPA Air Purifiers for Bedroom Allergies

Keep your bedroom allergen-free and enjoy a cleaner, breathable environment with HIMOX's HEPA Air Purifier. Featuring a 3-stage air filtration system and 360° air intake, this powerful purifier removes even the smallest particles like PM2.5, smoke, pollen, dust mites, mold spores, airborne bacteria and VOCs from the air. Read Review

Are you looking for the best air purifier for your office desk? Pollution in the air can have a negative effect on your health, making it important to filter the air in your workspace. That’s why having the right air purifier is essential. An air purifier can help to keep the air clean, removing dust, pollen, smoke, and other airborne particles that can cause health problems.

With so many choices available, it can be confusing to choose the best air purifier for your office desk. Fortunately, we’ve done the research for you and have compiled a list of the best air purifiers for office desks. We’ll break down the features and benefits for each one so you can make the best decision for your workspace. 

After nearly 20 hours of research, we were able to come up with many top products from prominent brands like Levoit, Pure enrichment, Germguardian, Mooka, Himox, Osimo, Megawise, Redypure, Queenty, Gonrair, Potulas. Among them, We think the best air purifier for office desk is LEVOIT Air Purifier HEPA Fresheners Filter Small Room Cleaner. This system captures at least 99.97% of airborne particles 0.3 microns in size, giving you and your family the cleanest air possible. Alternatively, if you're simply looking for another option, you may go with Pure Enrichment PureZone Mini Portable Air Purifier.

Our article today focuses mainly on giving you guidelines and tips to be able to buy the right product that best suits your needs. Explore with us right here.

Our Top Picks

WHISPER-QUIET: Babies are easily woken up by noises and sleep deprivation can negatively impact their well-being. This air purifier keeps noise levels as low as 28dB and has a Sleep Mode, so you and your family can feel well-rested every night

SMALL SIZE, POWERFUL DESIGN: Weighing only 3.3 pounds, you can take this air purifier anywhere. Enjoy completely refreshed air in just 30 minutes in 161 ft² spaces. It's perfect for living rooms, kitchens, offices, and bedrooms

DESIGNED IN CALIFORNIA: We believe fresh air isn't just nice to have—it's a must-have for every home. While air purifiers are more popular than ever, not all are created equal. This air purifier is fully certified and safe for your family

WHISPER-QUIET: Looking for stress relief after a high-pressure day. Add 2-3 drops of your favorite essential oils to the aroma pad and enjoy natural fragrance throughout your space

REFRESH YOUR AIR TODAY: Still struggling with allergy symptoms and unwanted odors. Breathe clean air with the effective Levoit LV-H128 Desktop True HEPA Air Purifier—perfect for anyone wanting to improve their indoor air quality

SAVE ENERGY, SAVE MONEY: We understand the importance of conserving energy. With a low rated power of 10W, you can run this air purifier 24/7 and pay as little as dollar 10 for the amount of electricity it uses in one entire year

ONE-BUTTON CONTROL: Forget about adjusting settings and knobs. One simple button controls the air purifier and lets you know when the filter needs to be checked. This air purifier is user-friendly, effective, and convenient

Official Levoit Filters: Search for B08H8QNW1S or LV-H128-RF to find the Levoit Personal True HEPA Replacement Filter. Levoit replacement filters provide the best fit and filtration, while off-brand filters are unreliable and may damage the air purifier

3-STAGE DUAL-FILTER DESIGN: Dirty air in, clean air out. Unlike conventional air purifiers, the 3-stage filtration system with dual-sided H13 True HEPA filters captures at least 99.97% of airborne particles 0.3 microns in size

TOP Choice #2 Pure Enrichment PureZone Mini Portable Air Purifier
Our Score:
Pure Enrichment

WHAT YOU GET: Portable air purifier, 2-in-1 filter, USB charging cable, and Pure Enrichment’s guaranteed 5-Year Warranty. Our customer support team provides daily quality service and peace of mind to millions worldwide all from a brand you can trust.

VERSATILE DESIGN: Whether upright or on its side, our innovative adjustable handle allows this portable air purifier to adapt to suit your needs

2-STAGE AIR PURIFICATION: Clean your personal air from 99.97% of dust, pollen, pet dander, smoke, and odors. Stage 1: Activated carbon pre-filter; Stage 2: True HEPA filter.

4 FAN SPEEDS: Find your optimal fan settings with low, medium, and high options

IDEAL FOR TRAVEL: Weighing under 1 lb, this on-the-go small air purifier keeps your personal space clean for up to 12 hours (depending on fan speed) with a rechargeable lithium-ion battery. At your final destination, plug it in for continued fresher air.

TOP Choice #3 Germ Guardian HEPA Filter Air Purifier
Our Score:

Fights germs: optional UVC light technology works with Titanium Dioxide to kill airborne bacteria, viruses, germs and mold spores. Carb compliant.

4 in 1 Desktop Air Purifier: True HEPA air filter reduces up to 99.97% of harmful germs, dust, pollen, pet dander, mold spores, and other allergens as small as 0.3 microns from the air

Compact Design: 11 inch tabletop purifier is perfect for smaller rooms or offices and fits great in small spaces

CARB EO# G-13-097. EPA Registration # 87267-CHN-001.

Reduces odors: charcoal filter reduces common odors from pets, smoking and cooking.

[EASY & SIMPLE OPERATE]: Using this air purifier couldn't be easier. It takes one single press of the same button to turn it on/off and control the fan speed, while press and hold the same button to switch on/off the light. The minimalist design makes it look elegant and sleek and fit any style of room decor.

[COMPACT DESIGN]: Measures only 7.50 x 7.50 x 6.50 inches. It is small enough to fit in any suitcase, to put on a desk or counter. Perfect for use in bedroom, bathroom, office, or RV or hotel room when you are traveling.

[WHISPER QUIET SLEEP FRIENDLY]: At low fan speed, the noise is controlled with our unique noise-reducing fan blade design. You will barely be able to hear its white noise at an arm's length. The calming blue night light will help sooth your nerve but you can also choose to turn it off to keep your room pitch black.

[SAFE & CLEAN HEPA PURIFIER]: Equipped with 3-Stage Filtration system including Pre-filter, TRUE HEPA Filter, Activated Carbon Filter, this purifier filters out particles as small as 0.3 microns and can effectively remove odor and smoke, such as pet odor, cigarette smoke and cooking odor around your living space, with zero harmful Ozone emission certified by CARB.

[EFFICIENT AIR PURIFICATION]: The 360-degree air intake and outlet maximize the amount of fresh and healthy air provided to all directions, improving the air circulation in your room. It can clean 60 cubic meter air per hour in normal mode.

QUIET AIR PURIFIER FOR BEDROOM WITH AROMATHERAPY DESIGN - The H13 HEPA medical grade air filter removes 99.97% of particles down to 0.1 microns (higher rated than true HEPA). Add few drops of essential oil (Not Included) to the aroma pad in the central of air outlet, and gentle fragrance helps you relax, focus, and sleep. HIMOX air purifier can help with a better sleep.

ULTRA QUIET AIR PURIFIER & AROMATHERAPY ENABLED - Filters the air with the 'low' mode as quiet as 20dB for a restful and soothing indoor environment; If you’re looking for an even deeper level of relaxation, add a few drops of your favorite essential oil to help unclog stuffy noses, relieve sore throats, and aid in deeper, more peaceful sleep.

SAFE CERTIFIED & PORTABLE - CARB Certified, FCC Certified, and ETL Listed, 🔷[HIMOX which is supported by US based company provides customer service in USA.] Portable size 6.7 x 6.7 x 9.1. Effective area up to 215 sq.ft. It perfectly fit in office, bedroom, baby room or pet house.

SMART FILTER REPLACEMENT INDICATOR - Built-in Replacement Indicator reminds you when you need to replace your air filter. It is recommended to replace your filter every 3-6 months depending on the use and air quality. Genuine replacement filter is available to purchase ( Search for B0B5DH71YC or B08QMQGYTN ).

3-STAGE AIR FILTRATION SYSTEM & 360°AIR INTAKE - Includes a pre-filter which is for large particles like pet hair dander, H13 HEPA and activated carbon filter to effectively remove the smallest particles such as PM2.5, smoke, pollen, dust mites, mold spores, airborne bacteria, VOCs and all kinds of odor. 360° air intake and discharge provide fresh and healthy air at all times to give you a cleaner space.

【Advanced 3 Stages Filtration】: This air purifier has a 3-stage filtration system, including a pre-filter, true HEPA filter and activated carbon filter, which can remove 99.9% of air pollutants, like dust, pet dander, smoke, house odor, and particles as small as 0.3 microns and help you enjoy the fresh air at home. Unlike the negative ion purifiers, this HEPA air purifier is no ozone with CE, FCC, and ROHS certification to ensure your safe use.

【3 Fan Speeds and High-Performance】: The air purifiers have 3 modes to adjust the fan speed, including sleep mode, normal mode, and strong purification mode. You can choose different modes and fan speeds according to the actual air quality and space size. The 360° strong purification mode makes efficient air intake and exhaust, it will quickly clean and release 51-150m/h of fresh air, which can improve the air circulation and provide healthier air in your room.

【Portable and Sleek Design】: This portable air purifier has a compact size with an extended 4.9ft Type-C USB cable, which is portable enough to move from room to room. It is very suitable for use in small areas within 215sq.ft (20m³), such as the bedroom, office, kitchen, smoking areas, etc. This small air purifier uses a high-grade white matte shell and looks elegant and sleek, which is both practical and decorative.

【OSIMO Official Filter and Friendly Service】: Search B098NBBJ9T on Amazon to get the Official replacement filter!!!! (Only use official filter failure to provide the item quality assurance). We recommend that you need to replace the air filter every 6 months. In addition, This air purifier will provide 2-year quality assurance. If you have any questions, please let us know, and we will provide you with professional and satisfactory solutions.

【Silent Tech and Easy Operation】: The air purifiers for bedroom adopts advanced silent technology and noise reduction fan blade design. In sleep mode, its sound can be as low as 22dB to create a quiet and comfortable indoor environment, which will not disturb your study, work, or sleep. Using the hepa filter air purifier couldn't be easier. Just press the same button to turn it on/off or control the fan speed.

7 MEGAWISE H13 True HEPA Air Purifier Cleaner
Our Score:

💖Mega Service💖-24/7 Live Chat Support & FREE upgrade to FULL Replacement Guarantee- We treat you like family, so we want you to be 100% happy! With any questions, please reach out to us, and our wonderful people will be there for you.

💖 Premium Color & Design 💖 - Its premium color fits any room decor. With its minimalist design, it only takes one single press of the same button to turn it on/off and control the fan speed and night light.

💖 Ultra-Silent Operation & Night Light 💖 - It runs at low noise level (

💖 Mega Purification 💖 – This true HEPA Air Purifier is powerful enough to capture of Smoke, Dust, Pollen, Pet Dander and all other particles . Perfect for pet lovers, babies, children, the elders, or any other of your loved ones. Breath fresher air and enjoy a healthier life now!

💖 Portable and Sleek Look 💖: Its compact and contemporary design makes this purifier a perfect fit for small or medium-sized bedrooms, living rooms, offices, student dorms, and many other spaces. It is also a great gift to consider--giving this lovely air purifier to your family or friends is like giving them fresh air and a healthier life!

Filter Replacement Reminder: When the filter's lifespan is exhausted (reaches 100%), the red indicator light will stay lit to remind you replace it with a new filter. It is recommended to replace the air filters every 3-6 months. Genuine JR6 replacement filter: B08CK673W8. Note: Remove the protective plastic from the new filter before running the air cleaner.

Ultra-Quiet & Energy-Saving: Three modes (Sleep / Low / High) for different purification needs and size of the space. Noise levels as low as 24dB at the sleep mode with display light auto-off to offer you and your baby a quiet & peaceful sleep. Running in low power makes it extremely energy-saving, saving 50% on electricity bills than other air purifiers.

360° All-Round Filtration: Covering an area of up to 20m² / 221 sq. ft in about 43 mins , perfect for quickly replacing the air in your bedrooms, small room, offices, nurseries or dorms with cleaner, healthier air.

Safety and Certification: Complies with California air resources board (CARB) for indoor cleaning devices. Also CE certified, ETL listed. 100% Ozone Free, RedyPure air purifiers avoid using UV/Ion light, an air cleaning method that research has shown can produce harmful ozone and secondary pollution.

Advanced 3-Stage Filtration System: 3 Stage Filtration (Pre-filter, H13 True HEPA filter, Activated Carbon filter) captures and reduces up to 99.97% of contaminants as small as 0.3 microns in the air, including allergens, fine dust, pet dander, pet hair, pollen, mold spores, cigarette smoke, odors, VOC's and more. Create a healthy environment for you and your family.

Easy to Use—Small air purifier with one button control, 360°air inlet, half of the height of the fuselage, air filter to eliminate odor smoke allergy pet odor dust airborne in sortest time.

Quiet Air Purifier for Bedroom, Noise Level ≤ 20dB—HIMOX H07 adopting brushless DC motor to lower energy consumption, as quiet as leaves rustling. Whisper Quiet 20 dB Air Purifier with white noise, ideal for bedroom, dorm and office desktop. Providing a fresh and quiet environment.

Warm Tips and Safety—Please remove the plastic wrap from the filter before use. Don’t clean and reuse the filter, which needs to be replaced each 4-6 months. Please search “HIMOX H07 Filter” to find the new replacement filter. If any questions about product, please feel free to contact us

Effective HEPA Air Purifier (Available for California)—HIMOX air purifier is more effective in capturing bacteria and germs. Reduce smoke harmful air pollutants pollen mold dust mites, and other air allergies and the residues after decoration.

Lightweight and Portable Air Cleaner—desk mini air cleaner is lighter than a 16.9 oz bottle of water weigh, as tall as a purified water bottle. USB air purifier is powered by USB cable, compatible with power bank, computer wall outlets USB port and any adapter. Nice for your travel and business trip

🍃【Low Power, Easy Operation and Quiet】 air purifiers for home comes with USB Powered, DC 5V, 0.5A input, 2W, Energy Saving. The true hepa air purifier works automatically once being connected with power supply. Noise level lower than 35dB. Oscillating on or off, two speeds (quiet or powerful mode). The air cleaner purifier can be easily set up in seconds.

🍃【Air Purifier with True HEPA Filter】Small air purifier with 3 stage filtration system: pre-filter, true HEPA filter & activated carbon filter. The true hepa air purifier for home will remove 99.97% of pollutants. Filters particles as small as 0.3 microns and larger and filters air pollution of PM 2.5 (pollution rate).

🍃【Desktop Ionizer Air Purifier】The air purifiers for bedroom comes with oscillating air outfit delivers consistent and enough breeze, fresh air and negative oxygen ion to your breathing area, the air ionizer purifier negative ions help to beautify your skin. You can enjoy a SPA without leaving the office desk with the Ionic Air Purifier

🍃【Certificates, Patents and Professional After-sales Team】The Desk Air Purifier HEPA has gotten the CE, RoHs, SDOC (Fcc), WEEE certificates and design patents. Package Includes: 1 X QUEENTY FW01 Portable Air Purifier Home & HEPA Filter(in the Air Purifier), 1 X USB Power Cable (Plug Adapter Not Included), 1 X User Manual. If you have any question, please feel free to contact us and we will try our best to help you as we want you to be happy.

🍃【Portable and Compact Size, Environmental Material】Hepa air purifier with size 3.15 x 4.13 x 13.2inch, light weight 1.6LB. The portable air purifiers can cover area of about 10 square meters. ABS, Steel and silicone rubber material can be degraded quickly even in extreme weather. A perfect gift for friends and family. Suitable for home and office using.

Product Images, Product Titles, Product Highlights from Amazon Product Advertising API

Which Characteristics To Consider On Selecting best air purifier for office desk For 2023?

To make a practical purchase, you guys need to be aware of best air purifier for office desk ultimately. Several key factors must be taken into account and evaluated. Of course, there are some challenges for you during the process of studying products. So we are available here to provide you with comprehensive advice and support.

Thanks to the evaluation supported by high technology, we have come up with some significant features for you to go through. Let’s check it below!

Sensors And Timers

Many air purifiers include sensors which can measure the amount of pollutants in the air and other parameters such as temperature and humidity. These sensors will display information usually on the unit, and (for Wi-Fi models) in an accompanying app. This may include a complete particle count or simple indicators such as green for healthy air or red for highly polluted.
One can program the purifiers to turn on automatically when the pollution level reaches a set point. This can come in handy for those who want the purifiers to work continuously.
If there is no way to program the sensor to automatically turn on or off, you can use a timer function to tell the unit when to start.

Remote Control

The remote control makes it easy to use, although not all models come with them. You can also connect your air purifier to your WiFi network. Some models can also be controlled by a smartphone or tablet app. Dyson Pure Cool's Pure Hot + Cool model, but not the Pure Cool Me, allows for access to data from an air purifier that can be accessed from your smartphone. You will then have information about what type of pollutants were removed.


An air purifier can be quite heavy - it can weigh up to 10 kg. Before you move the device between rooms, ensure that its weight is within your ability. You can move the unit more easily with wheels or carrying handles.


An air purifier should have a range of speeds. When you have to quickly clean an area's air, you want to get powerful air flow. However, you can use a more gentle fan for nighttime cleaning in your bedroom. Oscillating is a good option to cover more room.
You can try using an ordinary fan, like a ceiling or pedestal fan. The purifier should have adequate air circulation. If it doesn't, then it could end up cleaning air all around the unit, which can leave pollutants behind.
You should be aware that your air purifier may become quite loud at its maximum settings.

Alternatives To Air Purifiers

You can also clean up your home without buying an air purifier by regularly wiping down your furniture and thoroughly vacuuming your floors. You can use HEPA filters on your vacuum to ensure you're not just blowing dust around the room. You can remove even more pollutants and dust by regularly mopping hard floors. Finally, make sure to air-condition the home when outside air is clean.

Room Size

The recommended room size for most air purifiers is usually listed on the product label. Consider buying an air purifier that can be used in larger rooms than your home. You might find that the purifier clears the room more rapidly on the fastest setting. However, it will still keep the room clean on the slowest and most comfortable speed. This is good for when you are sleeping.


What type of air purifier is best for an office desk?

The best type of air purifier for an office desk is one that is small and compact, yet powerful enough to filter the air. Look for an air purifier with a HEPA filter and/or activated carbon filter that is capable of capturing allergens, dust, smoke, and other airborne particles from the air. Many air purifiers designed for office desks are also equipped with a timer and filter change indicator to ensure optimal and efficient performance.

How often do I need to change the air filter in my office air purifier?

The frequency of filter changes will depend on the type of air purifier you have and the environment it is in. Generally, it is recommended to change the filter every 3 to 6 months, or more often if the air quality is poor. Check your air purifier's user manual for instructions on how often to replace the filter.

Can an air purifier help reduce odors in the office?

Yes, some air purifiers are designed to effectively reduce odors in the office. Look for an air purifier with an activated carbon filter, which works to absorb and neutralize gases and odors from the surrounding air.

All in all, you guys now are able to stay up to date on best air purifier for office desk of 2023 with new information. As mentioned, on top of that, the fluctuation of sources like websites and forums, you must be aware of which is best reliable for you. 

Honestly, we are delighted to have the chance to support you with product-related issues and additional concerns as well. So it would be best if you didn't hesitate to contact us. Feel free for that!

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About Scott Nelson

Scott Nelson

Scott Nelson is a freelance writer who specializes in camping and wildlife topics for CampFireUSA. He has written for several outdoor magazines and websites, and he enjoys nothing more than spending a weekend in the woods with his family. Scott is an experienced camper and backpacker, and he has also spent considerable time studying the behavior of bears and other large mammals.

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