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

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

MOST SILENT 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

LEVOIT'S MOST POWERFUL AIR PURIFIER: A juggernaut at purifying your air in any room. It scans the tiny contaminants and uses enhanced technology to keep your air cleaner than ever, an easy solution for whole house purification

TESTED CADR FOR ULTRA-LARGE ROOMS: VortexAir Technology 3.0 enables the Core 600S to improve indoor air circulation and purify 3,175 ft² spaces per hour (CADR: 410 CFM / 697 m³/h). It’s great for open floor plans and high-ceiling houses

H13 TRUE HEPA FILTRATION: 3-stage filtration, including an H13 True HEPA Filter with HEPASmart Technology, achieves a better purification effect than common HEPA filters of lower quality, capturing at least 99.97% of airborne particles 0.3 microns in size

Genuine Levoit Filters: Only use genuine Levoit replacement parts to maintain the best performance (Search for Core 600S-RF or B09MK89TXN). Off-brand filters are inconsistent, unreliable, and may damage the air purifier

QUIET DAYS, PEACEFUL NIGHTS: QuietKEAP Technology provides maximum filtration with minimal noise levels as low as 26dB. The Light Sensor turns off display lights when it detects darkness, so you can always sleep soundly

SENSITIVE AUTO MODE: Levoit’s exclusive AirSight Plus Technology is twice as accurate as an infrared laser, detecting particles down to 0.3 microns in size. Turn on Auto Mode and the air purifier will automatically adjust the fan speed setting for you and update the display to keep you informed

SMART AND VOICE CONTROL: Fully control the Core 600S and monitor your air quality with just a tap in the free VeSync app! Through VeSync, you can connect to Amazon Alexa or Google Assistant and give the air purifier voice commands while your hands are full—just say the word!

SAVE ENERGY, SAVE MONEY: The maximum power of this air purifier is only 49W—much lower than other wide-coverage air purifiers. ECO Auto Mode automatically turns off the fan speed when the air quality is “Very Good” to conserve energy

FULLY CERTIFIED FOR SAFETY: At Levoit, we make your family’s health and safety our top priority. The Core 600S is ETL listed, as well as FCC, CARB, and Energy Star certified

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.)

100% OZONE-FREE: The Vital 100 is completely ozone free and never uses UV-C light, which the research has shown can produce harmful ozone and secondary pollution.

POWERFUL PERFORMANCE: With a CADR of 130 CFM/ 221 m3/h, the Vital 100 is perfect for living rooms, bedrooms, and kitchens. Covers 300 ft²/ 28 m² in only 18 minutes. (Only products over 6 pounds can be equipped with such powerful motors that optimize the air cleaning performance)

3-STAGE FILTRATION: Comes equipped with a washable pre-filter for large particles like lint and fur, a High-Efficiency Activated Carbon Filter for toxic fumes and unpleasant odors, and an H13 True HEPA Filter, which captures at least 99.97% of airborne particles 0.3 microns in size.

SLEEP COMFORTABLY: With noise levels as low as 23 decibels, the Vital 100 won’t keep you up at night. You can also turn off the display lights when it’s time for bed.

USER-FRIENDLY: Set a timer for 2, 4, or 8 hours whenever you like. The Check Filter Indicator will let you know when it’s time for a fresh filter.

ENERGY EFFICIENT: It only costs dollar 1.66 a week to run the Vital 100 24/7 , allowing you to use it all day during times of high pollution, like wildfire season.

EASY TO PLACE: The compact design and top-facing air vents let you place the Vital 100 near walls or in the corner of a room.

FILTER REPLACEMENTS: Depending on usage, the filters should be replaced every 6–8 months. You can buy new filters by searching "B08BC5V6ZF" and "B085C22XWC". Remove the plastic wrap before installing a new filter.

Adopted enhanced air duct system, YIOU air purifiers can purifiy up to 547 ft² room twice per hour and effectively block air-born pollution.

3-Stage True HEPA Filter: Consisted of pre-layer, H13 true HEPA layer and activated carbon layer, YIOU air filter can capture large airborne particles, and decompose unpleasant odors in turn to relief respiratory discomfort.[Please search B0972641SV for replacement filter.]

Visible Real-time Air Quality Indicator: Built in a high precision laser sensor, YIOU air purifiers for home will glow red/yellow/green to reveal poor/good/excellent air quality by detecting airborne particles as small as 0.3um.

Sleep within a Sound of Silence: For a halcyon and healthier sleep at night, YIOU air purifiers for bedroom can work at 20dB in sleep mode with the indicators half on or off and no buzz or beep. Using timer setting from 1-7 hours and child lock at the same time for better user experience.

Certificated Air Cleaner: Complying with Part 15 of the FCC rules, YIOU air purifier has a CADR of 140 CFM for smoke, 139 CFM for dust and 144 CFM for pollen, effective for wildfire smoke and allergies larger than 0.3 um

3 Stage Enhanced Filtration System: YIOU air purifier S1 replacement filter consists of Pre-filter, True HEPA filter and High-Grade Activated Carbon Filter.Only use YIOU air filter to keep your YIOU air purifier working at its best working condition.

Non-woven Fabric Pre-filter: the first layer of YIOU air filter traps small airborne particles like dust, pet hair.

True H13 HEPA Filter: the HEPA layer filters over 99% of particles down to 0.1 microns such as pollen, pet dander, dust, and smoke.

Toxin Absorber Activated Carbon Filter:Adopting a method for removing formaldehyde, toluene, ammonia,acetaldehyde, acetaldehyde,acidic formula. High-grade granular carbon can do chemical decomposition and absorb harmful gases more effectively.

Helpful Information: each YIOU air filter is well-sealed to maintain its lifetime.It is recommended to replace filters for every 3-6 months.

Purify your air – Our 5-in-1 filter system targets pollen, dust, pet dander, VOC’s, smoke, and odors. Our H11 HEPA filter captures 99.9% of particles down to 0.3 microns.

What you get – Smart air purifier, True HEPA filter set, remote control, manual, 2-year warranty, award-winning customer support 7 days a week, and the peace of mind that comes from a trusted American brand.

Remove odors, smoke, & VOC’s – Both an air cleaner and odor eliminator, our air purifier features a unique honeycomb activated-carbon filter that absorbs odors, smoke, and VOC’s. With a state-of-the-art fan and motor, enjoy clean air delivered quietly and efficiently in your home, bedroom, office, kitchen, basement, dorm, apartment, or living room.

Breathe easier – Nothing feels better than breathing clean air. Read our 10,000+ reviews and see just how much our air purifier can assist and support the body’s natural response during allergy season.

Smart air purifier – In AUTO mode, a smart air quality sensor detects pollutants in your air, adjusting the fan speed in real-time. A digital display on the unit reveals your air quality level, so you always know what you’re breathing.

HEPA & Carbon Filter Air Purifier for Large Rooms - Ideal for the home, large bedrooms, office, classroom, church, business, apartments, basements and large living spaces. Indoor room coverage of 1250 Square Feet with 2 air changes per hour. Industry-Standard no air by-pass so all the air is filtered. One reason we have superior air filtration performance. Ozone free air cleaner preventing harmful secondary pollution.

Medical Grade True HEPA filter (MERV17) - Tested to remove 99.4% at 0.02 microns (20 nanometers) and 0.10 microns. COVID is around 0.125 microns where the removal rate is 99.6% with each air pass. Effective for fine particles, allergies, smoke, dog odor and gases (methane gas, sulfur gases, and many others.) Ease sneezing, congestion and other allergy symptoms caused by airborne contaminants.

Whisper Quiet, Portable and Easy to Use - Only 20 db at lowest fan speed for near silent and variable fan speeds with no motor hum thanks to the latest EC motor technology. Easy automatic control by touch, simply slide a finger along the fan speed arc to set the precise air flow. Compact and lightweight air cleaners for home at just 23 lbs, Mod is easy to move between large and small rooms and it’s only 14 inches wide and deep by 25 inches high - fitting almost any space.

Energy Star Certified with up to 90% Less Power - Using the latest engineered EC (Electrically Commutated) motors for increased airflow efficiency at a fraction of the power. One thousand two hundred fifty square feet is about the size of a small house, retail store, warehouse, commercial space, first or second floor in a large house or 30 feet wide by 60 feet deep room.

10-Year Warranty, Rated #1 in Clemson University Study - Effective for fine particles, smoke and gas, as well as common allergens eliminating pets dander, allergen and pollen. True HEPA filter air quality media 99.97% (equivalent to H13). Available for CMP grant for COVID in-person visitation aid.

BETTER THAN HEPA – Pre-filter, True H13 HEPA filter combined with patented NCCO technology (Nano Confined Catalytic Oxidation) sanitizes your house and kills and removes harmful pollutants. It breaks down the harmful particles in the air into harmless compounds and is more effective than a charcoal filter.

KILLS VIRUSES & BACTERIA – 4 stage, 300 square foot Westinghouse air purifiers sanitize 99.95% of virus and bacteria organisms in the home, bedroom, work place, and office. 300 square foot coverage good for medium to large rooms.

PET HAIR & ALLERGENS – Removes dog and cat hair and dander allergens from the air. Captures dust, pollen, dandruff, and other causes of seasonal allergies.

SMOKE & ODORS – Collects and degrades foul smelling molecules from secondhand cigarette smoke, cigar & pipe smoking, wildfire smoke, ash, and garbage.

TOXIC CHEMICALS – Captures and renders inert workplace VOC’s (Volatile Organic Compounds) from aerosols, acetones, paints, stains, strippers, fuels, and solvents.

Intelligent Air Purification: To be your intelligent air quality improver, YIOU air purifier adopts high precision semiconductor gas sensor to purify the air. Use the auto mode and the timer simultaneously to customize usage for your purification need.

High Efficient Filtration System: Designed with 360 degree inlet and 3-stage enhanced filtration system, YIOU air purifier let you be free from the air pollutant in 9 minutes within a room up to 269 square feet.

3 in 1 Air Purifiers for Home:Consisted of Pre-filter,H13 true HEPA filter and activated carbon filter.Blocking Most of dust,pollen,pet dander, smoke,spores,preventing allergies,asthma.

Super Silent Sleep Mode: Instead of buzzing, YIOU H13 True HEPA air purifier can stay at 24 decibels under sleep mode, creating you an suitable environment of reading, studying, sleeping and etc.

Energy Saving and Safe for Family: Adopted AC to DC adapter and brushless DC motor, YIOU air purifier can be very reliable, stable and energy-saving. Abandoned using uv light, our air purifier is totally ozone free and never produce secondary pollutant.

TIP:The flashing light is a reminder to replace the filter. The working principle of replacing the filter is based on the use time of the air purifier (the average recommended time), but the time for you to replace the filter is determined by the actual application.