The 10 Best Hepa Purifier in 2024 - Features, Reviews and FAQs

Coway Mighty (AP-1512HH) is designed to accommodate room sizes up to 361 sq. ft (CADR: Dust 246 / Pollen 240 / Smoke 233 cb. ft. ).

4 Stage Filtration System (Pre-filter, Deodorization filter, True HEPA filter, Vital Ion) captures and reduces up to 99. 97% of particles 0. 3 microns in the air, including pollen, pollutants and other allergens. It also reduces volatile organic compounds and reduces odor.

Coway Mighty pollution sensor communicates indoor air quality in real-time. The brightly colored LED lets you know how clean or dirty your indoor air is every minute of the day. And it features a timer, and filter lifetime indicator.

Fan speeds available in 1, 2, 3 stages by manually setting up. While auto mode automatically optimizes the speed setting 1 through 3 based on the level of indoor air quality. When no pollution is detected for 30 minutes, the fan will automatically stop and set as Eco mode to save energy.

Timer feature allows the machine to run 1/4/8 hours before automatically powering off.

Filter replacement indicator checks both Pre-filter and HEPA filter respectively to let users be aware of when to wash or replace the filter.

77 W power consumption and quiet operation with noise level ranging from 24. 4 dB to 53. 8 dB.

Limited manufacturer's covers any internal/functional parts for 1 year and motor and electronic parts for 3 years. Filters are excluded.

Won the Best Air Purifier of 2018 at Wirecutter and ranked 1st place at the TopTenReviews.

Power source type: Electric

EXTRA LARGE ROOM AIR PURIFIER - Honeywell HPA300 HEPA Air Purifier helps provide fresher, cleaner air in minutes. Cleans up to 2250 sq ft in 60 mins (1 ACH), for powerful large room coverage. Provides 4.8 air exchanges per hr in AHAM suggested room size of 465 sq ft

HELPS REDUCE ALLERGENS - This HEPA air purifier has 3 air cleaning levels including Turbo Clean. It helps capture the following microscopic airborne allergens and particles: dust, pollen, pet dander, dust mite debris and smoke

EFFECTIVE AIR CLEANING AND CIRCULATION – The Honeywell HPA304 Air Purifier filters and circulates air in extra-large 465 square feet rooms up to 4.8 times an hour.

ALLERGEN PLUS SERIES – This Honeywell HEPA Air Purifier is part of our Allergen Plus series. This product earned the ENERGY STAR label by meeting strict energy efficient guidelines set by the U.S. EPA.

COMPATIBLE DOES NOT MEAN COMPARABLE – For best performance, use only Genuine Honeywell air purifier filters. Compatible air purifier filter replacements are not guaranteed to offer the same performance or efficiency.

IDEAL FOR WILDFIRE SEASON: Wildfire smoke can impact the air quality where you live, even if you don’t live anywhere near the fires themselves. Because smoke contains extremely small particles, air purifiers can help remove some of these particles¹ from your air.

OZONE FREE: Our most popular air purifier series is back with an all-new smart model. Levoit air purifiers avoid using UV-C light, which is especially harmful for Asthma sufferers and pets

GENUINE REPLACEMENT FILTERS: For the best performance and longest lifespan, use genuine Levoit replacement filters. Use the in-app feature to monitor your filter life. When it’s time for a fresh filter, search “Core 200S-RF”

EFFECTIVE PURIFICATION: The compact frame and 360° design help the Core 200S purify the air wherever you put it, refreshing the air 5x per hour in rooms as large as 183 ft² / 17 m². The optimal air cleaning performance can only be delivered by powerful motors installed on products over 6 pounds

IMPROVED FILTRATION: While the ultra-fine Nylon Pre-Filter and High-Efficiency Activated Carbon Filter capture large particles and absorb odors and fumes, the H13 True HEPA Filter captures 99.97% of airborne contaminants 0.3 microns in size, ridding your environment of dust, pollen, pet dander, mold spores, and more

QUIET OPERATION: With noise levels as low as 24dB, the Core 200S cleans your air without keeping you up at night. For a completely uninterrupted sleep, turn off all lights with the Display Off button

ACCESS ANYWHERE: With the VeSync app, you can control your smart air purifier from anywhere. Adjust settings while you’re in the other room, at the office, or out walking the dog

VOICE CONTROL: The Core 200S is compatible with Amazon Alexa and Google Assistant, so you can use your air purifier without having to lift a finger

SET SCHEDULES: Using the VeSync app, you can program timers or create customized schedules so you’ll always have fresh air exactly when you want it

EASY SETUP: To get started, simply turn on the Core 200S and open the VeSync app. There you’ll find easy instructions to connect your air purifier. Once setup is complete, you’ll be able to control the air purifier with your smartphone or the display panel

FULLY CERTIFIED: The Core 200S has been thoroughly tested for safe performance. It is ETL Listed, FCC Certified, CARB Certified, and compliant with California’s strict standards for indoor cleaning devices. Note: Power Supply: AC 120V/60Hz (Only applies to the USA and Canada.)

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

Efficient Particle Filtration: AROEVE air purifier uses H13 HEPA filter, which can effectively filter any particles larger than 0.3 microns, such as Smoke, Pollen, Dander, Hair, Smell. no need to worry about any air quality problems anymore, just turn on the product and enjoy a healthy life.

High Circulation Rate: The purifier adopts dual-channel technology and 360-degree air outlet, refreshes the air 5x per hour in rooms as large as 215 ft² / 20 m²cover. No corner is left untouched, we will guard your health.

Low Decibel Operation: Turn on the sleep mode of the purifier and the fan will be reduced to the lowest speed. You won't hear any sound anymore, but the purifier is really working. Filtered air noise is as low as 22db, perfect for a quiet and soothing indoor environment.

Enjoy Fragrant Air: Take out the aroma pad below the purifier air outlet and add 4-5 drops of your favorite essential oil (Not Included). With the flow of the fresh air, the fragrance will follow it to circulate to every corner of your room. The air that the family breathes is not only healthy and comfortable but also fragrant.

Notice: Our machines are set up with a 2000 hour cartridge replacement reminder, the red indicator light will turn on when the purifier has been in use for more than 2000 hours. For the health of you and your family, we recommend that you replace the filter cartridge once every 3-6 months.

POWERFUL EXTRA-LARGE ROOM AIR PURIFIER–The Honeywell HPA5300 HEPA Air Purifierhelps provide cleaner, fresher air. Recommended for extra-large rooms (500 sq. ft). HEPA Filtration helps capture up to 99.97% of microscopic airborne allergens &particles.

HELPS REDUCEALLERGENS –This HEPA air purifierhas 4cleaning levels including TurboClean. It helps capture the following microscopic airborne allergens and particles: dust, pollen, pet dander, dust mite debris and smoke.

EFFECTIVE AIR CLEANING & CIRCULATION –The Honeywell HPA5300 Air Purifier filters & circulates air in extra-large 500 sq. ft. rooms up to 4.8 times an hour. The activated carbon pre-filter helps capture large airborne particles and reduces odors/VOCs.

INSIGHT SERIES –This Honeywell HEPA Air Purifieris part of our InSight Series. This product earned the ENERGY STAR label by meeting strict energy efficient guidelines set by U.S. EPA.

IDEAL FOR WILDFIRE SEASON: Wildfire smoke can impact the air quality where you live, even if you don’t live anywhere near the fires themselves. Because smoke contains extremely small particles, air purifiers can help remove some of these particles¹ from your air.

COMPATIBLE DOES NOT MEAN COMPARABLE PERFORMANCE –For best performance, use only Genuine Honeywell air purifier filters. Compatible air purifier filter replacements are not guaranteed to offer the same performance or efficiency.

GENUINE FILTER REPLACEMENTS – Search B07PFFSF42 for Honeywell HRF-A300 replacement pre-filter; B00BWYO0LI for HRF-R3 replacement primary filter – or B07PY4QTRL for the 1-yr value pack. Optional odor filters: B08PQ457VG, B08PQ55GRF, B08PQ5LDYS, B08PQ49LS2

Efficient H13 Purification: Equip with H13 True HEPA Filter and high-efficiency filter system, our air cleaner can easily filter particles as small as 0.3 microns in the air, such as dust, smoke, pollen, hair, and odor. Turn on the high-efficiency air purifier, it can refresh air per hour for a room as large as 1095 sq ft / 100 m², and you can enjoy a new comfortable air environment every moment of the day in your home and office.

Second Treatment Air: H13 filtration only captures 99.97% of 0.3 microns, 0.03% of 0.3 microns particles and substances smaller than 0.3 microns are still emitted into the air. Our original UV treatment technology can purify the air twice. Compared to other air purifiers, we do a more thorough purification of the air while keeping you healthy. (Tips: UV function is off by default, turn it on to enjoy a healthier life.)

Feel The Air Change: Are you still worrying about not knowing the surrounding air quality? Our air purifier with a built-in PM2.5 sensor will be a good choice. When the air purifier is in auto mode, the air quality indicator will turn yellow or red if the surrounding air becomes cloudy, the fan will speed up to clean the air faster. Grasp the current air condition and "touch" the healthy.

Your Silent Companion: Choose the sleep mode, enjoy a quiet night, and even forget the existence of the air purifier. The fan of our air purifier runs with low noise and low speed, and all the indicators will turn off. It will not disturb your sweet sleep, and even a light sleep baby can enjoy the comfortable air in the quiet night.

Convenient Filter Replacements: Unlike other air purifiers, this air purifier is very easy to replace the filter element. Grab the rope on the side, open the filter cover, and easily take out or replace the filter inside. We recommend that you replace the air filter every 3-6 months to ensure the purification effect. (Tips: To ensure the effectiveness of the product, we recommend that you use the official filter).

3-Stage Filtration: 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, etc.

360°Air Intake and Compact Design: This mini air purifiers for bedroom adopts 360°air intake to purify every corner of the room in all directions. The compact design, which weighs only 2 pounds, can easily handle bedrooms, dorms, offices, baby rooms, and other small rooms up to 108 square feet. With it, you can use it flexibly and enjoy the fresh air closer to you.

Aromatherapy: You can add 2-3 drops of your favorite essential oil (not included) to the aroma pad on top of this air purifiers for bedroom to enjoy a fragrant and relaxing environment while purifying the air.

Whisper Quiet Sleep Mode: With a noise level as low as 28db, this small air purifiers for bedroom keeps the fresh air coming while you sleep, work, or let your baby nap. And we suggest that you can turn on the "High" mode to run for 2 hours before going to bed, and switch the sleep mode when you sleep to ensure that every breath is fresh after sleeping.

One-Button Control: A simple one-button operation can switch between three speeds and timer mode. Long press the button for three seconds to set a 4-hour timer for the air purifiers for bedroom. This portable air purifiers for bedroom is user friendly, effective and convenient.

Ideal Gift: MORENTO air purifiers are great for friends and family as housewarming gifts, birthday gifts, etc.

Suitable for everyone: Whether you are a student who is about to move into the dormitory, a mother who takes care of a baby, a pet owner, a working family living in an apartment, or everyone working at a desk, HY1800 air purifiers can provide you with the closest fresh air.

(NOTE: We recommend replacing the filter every 3-6 months. The charging cable and filter element are placed inside the air purifier.

🌲【360°Air intake for Smoke】This air purifier equipped with imported HEPA filter can quickly catch peculiar odour and smoke, reducing the impact of smoke on children. As an air cleaner, Afloia air purifier let children and pets enjoy fresh air at home, whether they are in or bedroom or living room. FILTER REPLACEMNT: Search B08TWL5JRZ on Amazon.

🌲【Medical Grade Air Purifier Relieves Allergies】HEPA air filter 4x per hour at high speed in 269 ft². It only takes 30 minutes to purify a 538 ft²room (CADR 140). No air pollution of PM2.5 or particles larger than 0.1 microns get through HEPA filter. After HEPA filter removes 99.99% of pet dander, dust as well as pollen, pet allergic, coughing, sneezing, chronic allergies and seasonal allergy are greatly relieved. CE/FCC/RoHS/ETL/GS certified, and ETL listed, trustworthy air purifiers for home!

🌲【Unique Color-Changing Light Design】Designed light with seven vibrant colors to choose from: blue/cyan/green/yellow/orange/red/purple. It will be a great air purifier for bedroom, 4.4 lb in weight and 15.3 inch in height, easy to move around or find a corner to place. What a compact design, a lovely gift and bedroom essentials! The adapter is placed in the HEPA filter.

🌙【<0.69KWh/24H】Working power is only 23 watts and and the daily power consumption is less than 0.69kW. With room air purifiers running at low setting, this air cleaner is just at 22dB. Set a timer and turn off the display light, enjoying relaxing night or reading without interference from lights and odours.

🌲【FIVE-YEAR WARRANTY】If you have any questions about Afloia air purifier, please feel free to contact our customer service. We provide our customers with two-year replacement and five-year warranty, please rest assured!

🍀Faster Air Cleaner: Afloia air purifier filters air 4x per hour in 220 sq feet, it only takes an hour to purify a 880 ft² room.

🍀True HEPA H13 Filter: Imported 3 stage filters can filter particles as small as 0.03 microns and air pollution of PM 2.5 and remove 99.99% of pet dander, dust, pollen, smoke, odor, mold, etc. Effectively improving indoor air quality.

🍀Pet Families Friendly: Home essentials for pet families, Afloia air purifiers for pets help with the smell of pets as well as hair and dander. Keep the air in your house fresh, help you away of allergies.

🍀2/4/8H Timer: Only 24 dB on sleep mode, put this air filter in bedroom and customize the running time of the air purifier（2H/4H/8H), then wake up with fresh air.

🍀Multiple Filter Choices: Please replace with Afloia filter element every 4-6 months (up to the air quality in your area). B087TT2N14:Original Filter; B09VPS21KC: Pet Allergy Filter; B09WYSZ331:Antibacterial Filter. You can search ASIN on Amazon to get replacement filters you want.