26 Best Air Purifiers For Small Rooms of 2023 Reviews

The USB power supply is used, and the device can be turned on or off by one button, 3 mode adjustment, different working methods, different purification levels, with a working indicator

Based on modern and stylish design, lightweight and compact, if you are camping outdoors, or even in any place, you can plug in the portable power supply to purify the surrounding air

The air in the forest contains a lot of negative ions, so the air there usually feels very clear and comfortable, so negative ions are very important to us and helpful to our health

The negative ion purifier adsorbs the surrounding air through the fan and releases a large number of negative ions at the same time, which combine with the impurities and odors in the air and make them settle down to purify the air

Do not need to replace the filter, the release of negative ions belong to the physical purification of air, can not be compared with high-powered purifiers, after all, it is portable, but will help you

7*24 Live Chat Support: FREE upgrade to FULL-Replacement Guarantee-no need to return. We treat you like family and want you to be happy! If you are not satisfied, we simply refund your money.

Clean Air All Around - Megawise HEPA Air Purifier features a three-stage filtration system. This comprises a pre-filter, a HEPA filter, and an activated carbon filter, powerful enough to captures up Smoke, Dust, Pet Dander, filters particles as small as 0.3 microns and air pollution of PM 2.5. Perfect for pet lovers, babies, children, the elderly, or anyone wanting to improve the air quality.

Portable Air Purifier: Unique size and contemporary design make the Megawise air purifier suitable for small or medium-sized rooms, like offices, dorms, and bedrooms. You can move it from place to place anytime anywhere.

Advanced Color & Minimalist Design- The premium color makes it looks fashionable anywhere and fits any style of room decor. The minimalist design 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- Runs at low noise level (<32dB) on high speed（White Noise） for your undisturbed sleep or reading, and the decorative night light can be turned off by long-press the power button for 4 sec for sweet dreams.

6-FAN AIRFLOW: Six high-speed micro-fans work together to evenly distribute airflow across the filter.

ULTRA-FAST MEETS ULTRA-QUIET: With multiple smaller fans, you get a remarkably quiet clean, and an incredibly fast clean air delivery rate.

TRACKS & ADJUSTS AUTOMATICALLY: Clean Sense IQ tracks air quality and auto-adjusts power to constantly maintain clean air in your home. The easy-to-use control panel displays data in real time.

ANTI-ALLERGEN HEPA MULTI-FILTER: Shark’s Anti-Allergen Multi-Filter captures 99.98% of dust, dander, allergens, smoke, and household odors. Based on HEPA filtration standards of 99.98% filtration, down to 0.3 microns.

HEIGHTENED ODOR PROTECTION: An advanced odor guard on the filter protects against household odors from cooking, cleaning products, and more.

ALL-DAY CLEAN AIR CONFIDENCE: An intuitive display panel gives you real-time air quality reports, to give you clarity & confidence in the air you breathe.

XL CLEANING AREA: 6 fans working together generate the power to purify up to 1,200 square feet. Based on one air change per hour.

REMOTE CONTROL INCLUDED: An easy-to-use remote gives you complete control from anywhere in a room.

WHAT'S INCLUDED: Shark Air Purifier 6 & Remote Control.

OZONE FREE: Levoit air purifiers avoid using UV-C light, an air cleaning method that research has shown can produce harmful ozone and secondary pollution

HIGH PERFORMANCE: Enjoy fresh air in minutes with the Core 300 True HEPA Air Purifier. Featuring VortexAir Technology and 360° air intake, the Core 300 cleans spaces up to 547 ft² in 30 minutes, 219 ft² in 12 minutes (CADR: 141 CFM / 240 m³/h). Only products over 6 pounds can be equipped with such powerful motors that optimize the air cleaning performance

FIND RELIF: Ease sneezing, congestion, and other allergy symptoms caused by airborne contaminants. The H13 True HEPA Filter works alongside the Pre-Filter and High-Efficiency Activated Carbon Filter to capture 99.97% of airborne particles 0.3 microns in size, such as dust, smoke, pollen, odor

OFFICIAL LEVOIT FILTERS: Search for B07RSZSYNC or Core 300-RF to find Levoit's Core 300 replacement filter. Levoit filters provide the best fit and filtration, while off-brand filters are unreliable and may damage the air purifier

MULTIPLE FILTER CHOICES: Choose from a variety of replacement filters to best meet your needs. The Toxin Absorber Filter specializes in smog, toxins and VOCs. The Smoke Remover filter specializes in wildfire, smoke and etc. And the Pet Allergy Filter helps to capture pet dander and absorb unpleasant odors

WHISPER QUIET AIR CLEANER: Choose Sleep Mode at night and then forget all about your air purifier while you sleep. QuietKEAP Technology reduces noise levels to a near-silent 24dB, ensuring the Core 300 won’t get in the way of a good night’s rest

SLEEK DESIGN: The Core 300 practically serves your home while blending in with your decor. Its award-winning design (Red Dot, 2020) and modern white finish help your air purifier fit anywhere in your home/bedroom/room

UNDISTURBED OPERATION: Display light can be turned off to enjoy a perfect night of sleep without the effect of light. A timer for 2/4/6/8 hours and filter life time indicator for your convenience

FULL CERTIFIED FOR SAFER: Energy Star Verified, Complies with California air resources board (CARB) for indoor cleaning devices. Also FCC certified, ETL listed

HIGH PERFORMANCE: 3-stage filtration provides another layer of protection to the air you breathe. With its UltraHEPA filter and proprietary dual-action Carbon VOC (Volatile Organic Compounds) filter, the AirDoctor 3000 air filter removes allergens, dog dander, and other volatile organic chemicals like formaldehyde.

100x MORE EFFECTIVE - UltraHEPA filter is independently tested and certified to remove 100% of airborne particles at 0.003 microns in size (ordinary HEPA filters have a 99.97% removal of particles as small as 0.3 microns).

ROOM COVERAGE - The original AirDoctor 3000 air purifier is a classic. Powerful enough to protect the air in bedrooms, living rooms, kitchens and more. Cleans the air in up to 638 sq. ft. 4x/hour or in 1275 sq. ft. 2x/hour

AUTO MODE & AIR QUALITY SENSORS - Auto-mode adjusts filtration levels instantly to current air quality. Whisper-jet fans are 30% quieter than traditional air purifiers. With 4 fan speeds to choose from, you can customize your purification needs, from whisper quiet to boost.

AirDoctor 3000 air purifier for home is only compatible with UltraHEPA and Carbon VOC filters made by AirDoctor.

AIR QUALITY SENSOR - Monitors and detects impurities and auto-adjusts fan speed to ensure air is always clean

HIGH EFFICIENCY FILTER - Removes common allergens and air impurities like pet dander, pollen, smoke and dust to keep the air in your room healthy and pure

ACTIVATED CARBON FILTER - Helps to remove common household odors from sources like pets, smoke and cooking, leaving your home smelling fresh

PURIFIES SMALL ROOMS UP TO 95 SQ FT- Efficient yet powerful filtration is perfect for a bedroom, nursery, kid's room, office or anywhere in the home

ULTRA-QUIET - Operates at sounds as low as 25 dB, delivering maximum comfort with minimum noise

REFRESH & RELAX: If you struggle with allergies, low-quality sleep, congestion, or symptoms caused by pet dander, the Levoit Core Mini Air Purifier is ready to help you create a healthy space

MATTER OF MINUTES: Breathe freely and sleep better as the air purifier uses 360° VortexAir Technology 3.0 and 3-stage filtration to ensure top-notch air purification

QUIET OPERATION: Sleep soundly without loud rattling coming from your air purifier. This little air purifier keeps noise levels as low as 25dB while keeping your space fresh

AROMATHERAPY: Struggling with pet odors or musty smells? Add a few drops of fragrant essential oils to the aroma pad to keep your space smelling great

SAVE SPACE: Tired of dragging a bulky purifier back and forth? Light, travel-friendly, and compact, the Levoit Core Mini Air Purifier (6.5 × 6.5 × 10.4 in) easily fits in any bedroom, office, or living room, creating less clutter and more fresh air

TRAVEL FRIENDLY: Take this air purifier around the globe and experience traveling without needing a transformer. The 100–240V~ 50/60Hz input design only requires an adapter (included inside the air purifier)

ONE-BUTTON CONTROL: Tired of complicated machines? Cycle through 3 fan speeds, turn the air purifier on/off, and reset the Check Filter Indicator with one simple button

FULLY CERTIFIED: Your concerns are our priorities. This air purifier is Energy Star and FCC certified, as well as ETL listed

GENUINE LEVOIT FILTERS: Only use genuine Levoit replacement parts to maintain the best performance (Search for Core Mini-RF or B09FK5PN4H). Off-brand filters are inconsistent, unreliable, and may damage the air purifier

NOTE: The adapter is stored in the middle of the filter element inside the air purifier

Safety Assurance - 100% OZONE FREE; ETL listed, FCC certified, CARB approved

Smoke Eater & Odor Eliminator - Charcoal Foam Filter and Granular Activated Carbon Filter Bring 2x absorption for heavy smoke odor and other nasty smell.

High Quality Personal HEPA Filter - Remove 99.9% of particles as small as 0.3 microns. Pre-filter and Mesh scaffoid are designed for supporting and prolong main filter's life.

Compact But Powerful - 30 minutes to feel different in small room (size≤161 sq ft²/15 m²) when put on the desk and switch to speed Level 3. Fit for bedroom, office, dorm etc.

Ensure Sound Sleep - Noise is merely 32dB at the lowest mode which will not affect you during work, study, sleep, meeting. No light design helps sleep in dark night.

TRUE HEPA AIR PURIFIER - Filters out dust, pollen, and pet dander. This air purifier filters particles as small as 0.3 microns and larger air pollution of PM 2.5, 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 perfect holiday, birthday, house-warming gifting choice for parents, adult children, colleagues, and friends.

ENVIRONMENT-FRIENDLY AIR CLEANER - Equipped with 3-Stage Filtration system including Pre-filter, TRUE HEPA Filter, Activated Carbon Filter can effectively remove odor and smoke, such as pet odor, cigarette smoke and cooking odor around your living space and zero Ozone emission certified by California Air Resources Board

360° DEEP PURIFICATION - Efficient air intake and discharge maximize fresh and healthy air provided to all directions, improving the air circulation in your room. It can clean 55 cubic meter air per hour in normal mode and consume less than 0.002 units of power.

EASY OPERATE, SIMPLE DESIGN - 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. The minimalist design makes it look elegant and sleek anywhere and fit any style of room decor. The low power consumption means it's more than affordable to run all day. Please NOTE: Press the button for 4 seconds to Turn ON/OFF the night light when the machine is running.

WHISPER QUIET, ENERGY-SAVING - At quiet mode, the noise is controlled under 25dB with the cutting-edge noise reducing fan blade design. You will barely be able to hear it at arm's length. And it consumes only 0.192 units of electricity with a rated power of 8W, and it would be even much less in quiet mode. (NOTE: If you have any questions, just simply get in touch with customer service.)

🍀【Efficient Particle Filtration】 Equip with H13 True HEPA filter and high-efficiency system, AMEIFU air purifier filt 99.97% of particulates such as bad odors, air pollution, smoke, pet danger, leaves the air in your home fresh and healthy. It can effectively improving indoor air quality for a room as large as 376.74 sq ft / 35 m². A great home companion for anyone who is allergic, smoker, pet danger suffering, or just want to breath cleaner air.

🍀【Quiet Operation & 3 Speed Fan】 Quietly cleans the air with less noise than a whisper on low 18 dB, and screen turns off automatically after one minute, relaxing to use as you sleep or work. Three fan speeds & auto-mode can be selected according to the actual need when use.(* The first or auto speed is recommended to use when sleeping.)

🍀【PM2.5 Sensor & 6 Timer Funtion】 The Puricare air purifier automatically detects the indoor air condition and marked on the LED touch panel.Features 6 time function(2/4/6/8/10/12 hours) for your convenient use. The modern white finish help your air purifier fit anywhere in your home/bedroom/room.

🍀【Unique Aromatherapy Design】 Struggling with musty smells? Add a few drops of your favorite fragrant essential oils (Not Included) to the aroma pad to keep your space smelling great.Great for Indor room bedroom, this is a lovely gift.

🍀【TRUSTED & CERTIFIED】 Unlike the negative ion purifiers, this hepa air purifier is 100% no ozone with CE , FCC certification to ensure your safe use, which also meets the California Air Resources Board (CARB). We recommend replacing the filter every 3-6 months to ensure optimum performance. For any problem, just message us and we will make every effort to solve it.