The Best Home Air Filtration System of 2024 - Review and Top Picks

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 12 minutes with the Core 300 True HEPA Air Purifier. Featuring VortexAir Technology and 360° air intake, the Core 300 refreshes the air 5x per hour in rooms as large as 219 ft² / 20 m². Only products over 6 pounds can be equipped with such powerful motors that optimize the air cleaning performance

FIND RELIEF: 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

MULTIPLE FILTER CHOICES: Choose from a variety of replacement filters to best meet your needs. The Toxin Absorber Filter specializes in wildfire, smoke and VOCs. And if you’re a pet owner, try the Pet Allergy Filter 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. (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

Includes a 1-micron filter and a 5-micron pre-filter, both of which can be easily replaced

Dimensions – 17” L x 20.5” W x 10” H | Electrical Requirements – 120V, 60 Hz, 1A | Air flow – 300/350/400 cubic feet per minute | Cover rooms up to – 400 sq ft. | Noise rating – 50 to 60 dB

Programmable timer automatically shuts unit off after set number of minutes

Remote control allows users to set timer, change speed and power the unit on and off from up to 26 feet away

RF remote system allows for operation from any angle of the room, even if direct line of vision is obstructed

Powerful HEPA Air Purifier: AerClear home air purifier uses a HEPA Air Filter and 3-Stage Filtration System which may help with dust, allergens & more.

Perfect Air Purifiers For Home: Large Room, small room, and everywhere in-between. This air cleaner is perfect for bedrooms, kitchens, bathrooms, living rooms, offices, and garages.

Whisper-Quiet Design: Great air purifiers for bedroom. With a low noise design, 3 fan speed levels, and 7 colorful night lights, AerClear makes a great room air purifier.

May Help With Allergens: Designed to target dust, dander, pollen, and other allergens floating in the air. Perfect air purifiers for pets.

Compact Yet Powerful: This small air purifier can even be used as a portable air purifier. It’s small enough to fit in any room and can be easily taken on vacations, to the office, and more!

MAXIMUM COVERAGE: Cleans up to 5,000 sq ft in one hr, 2,090 sq ft in 30 min, 1,050 sq ft in 15 min. [*Based on average CADR for pollen, smoke, and dust when operating at fan setting 3. Assumes closed room with 8 ft ceiling.] Perfect for extra large rooms.Voltage: 120V AC 60Hz. Noise level: < 69 dB(A).

DUAL HEPA H13 FILTRATION: Trusted to remove 99.7% of harmful particles including allergens, odors, VOCs, smoke, pollen, pet dander, dust, smog, contaminants, and more down to 0 1 microns in size. Captures finer particles than HEPA H11 (0 3 microns)

ULTRA QUIET: Choose from 4 fan speeds, with the lowest setting operating virtually silent. Runs at 110 Volts at a maximum noise level of 70 dB. For the most discreet operation, enable sleep mode to completely dim the unit's panel lights

EASY TO USE FEATURES: Includes a sleek touch panel with 0-8 hour timer, fan speed, optional ionizer, dust sensor, sleep mode, filter replacement indicator, auto mode, PM2 5 pollution indicator, and child lock, great for both kids and pets

QUALITY TESTED & BACKED: CARB, ETL, and Energy Star certified. Backed by a USA registered Lifetime Warranty when genuine Medify replacement filters are used. The replacement filter (B07LFJMS2S) lasts 3,000 hours or about 6 months

🍃【High-Efficiency】 Covers a room size up to 1,190 sq.ft. in one hour,Adopt high-tech inset 300g activated carbon in the air filters. Filter 99. 97% dust,pollen,smoke,odors,mold spores,and pet dander,chemical pollution. The air filters catch particles as small as 0. 3 microns

🍃【Smart view air qulity】: The PM2.5 sensor scans the surrounding air for airborne particles, continuously updating the PM2.5 display so you can see how your air quality has improved

🍃【Quiet and Low power consumption】:Brushless DC motor achieve 23 dB in sleep mode keep fresh air for your baby child pets.

🍃【More Convenient】:5-Level Fan Speeds, 3-Stage Filtration System,Adjust the air purifiers fan speeds for different room sizes.High clean air delivery rate (CADR) of up to 260m³/h 1190sqft.

🍃【More Assured】:Filter Replacement Reminder,Each HEPA air purifier owns One-month to return or change and Three-year warranty.

DESIGNED IN CALIFORNIA: The UV-C Light that other brands adopt to purify air could produce a kind of air pollutant-Ozone, which is especially harmful for the children, Asthma sufferers and pets. Levoit air purifiers never use these for 100% Ozone free

ADVANCED 3-STAGE FILTRATION SYSTEM: The Pre-Filter, True HEPA Filter, and High-Efficiency Activated Carbon Filter capture allergens, pet hair, dander, smoke, mold, odor and large dust particles, in addition to removing 99. 97% of airborne contaminants as small as 0. 3 microns

GENUINE REPLACEMENT FILTERS: Search for B06XD7X81D for Replacement filter. Use genuine Levoit replacement filters to maintain the best performance and to ensure what you're buying is worthy of your investment

ADJUSTABLE SPEEDS WITH SILENCE: Three speed settings (low, medium, high) to meet different air quality and personal needs. Purify the air with only 25 dB on low level, suitable for restful environment and sleep time

HIGH-EFFICIENCY AIR PURIFIER: Circulates room air over 4 times per hour to achieve rapid purification. Unique size and contemporary design make the Levoit air purifier suitable for small or medium-sized rooms, like offices and dorms

SMART FILTER CHANGE REMINDER: Built-in Replacement Indicator reminds you when you need to replace your filter. It is recommended to replace your filter every 6-8 months depending on the use and air quality

NIGHT LIGHT: Choose between two brightness settings at night to help you see in the evening or turn the light off entirely to create your ideal sleep environment. Note: Power Supply: AC 120V/60Hz (Only applies to the USA and Canada.)

AFFORDABLE & EFFECTIVE: Let the Vista 200 True HEPA Air Purifier meet your needs at an affordable price; Refresh your air using the 3 fan speeds, Sleep Mode, Check Filter Indicator, Display Off Button, and more

TRAP ALLERGENS: The 3-stage H13 True HEPA filtration system helps you combat dry throats, nightly congestion, allergies, and asthma by trapping at least 99.97% of airborne particles 0.3 microns in size

ULTRA-QUIET: No light, little to no noise, just air purification. Sleep soundly while the air purifier works as quietly as 26dB for light sleepers; Sleep Mode automatically dims display lights and reduces noise levels for uninterrupted rest

Official Levoit Filters: Search for B07PM9Q9GH or Vista 200-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

NIGHT LIGHT: Create a relaxing atmosphere with the air purifier’s night light; With 2 brightness levels, you can control how much light you want for a restful sleep

MONEY & ENERGY SAVING: Use up to 30% less than other air purifiers and refresh your home while spending less

SET TIMERS: Schedule a timer for 2, 4, or 8 hours, and enjoy fresh air exactly when you want it

OZONE-FREE FILTRATION: UV-C light purification methods can produce high levels of ozone that are harmful to children, asthma patients, and pets; This air purifier is ozone-free and ETL certified so you can experience clean, healthy air with Levoit

CHECK FILTER INDICATOR: The Check Filter Indicator will let you know when it’s time to replace your filter; Ensure your air purifier’s best performance and lifespan by only using official Levoit replacement filters

5-Stage Filtration System: Built-in high standard purification system, the powerful air purifier smoke eliminator filters consisting of washable pre-filter, cold catalyst filter, activated carbon filter ,true H13 HEPA filter and advanced adsorption filter capture 99.97% of air pollutants small to 0.3 microns like dust, smoke, pet dander and hair, household odors.

HEPA Air Purifier for Home Large Room: With CADR 130CFM/220m³/h, Hejiko air cleaners for home clean a room up to 300 sq ft within 18 minutes, 496 sq ft within 30 minutes, and 1000 sq ft within 1 hour at high speed. This H13 true HEPA filter air purifier large room is perfect for your house, living rooms, bedrooms, offices, kitchens, and apartments. CARB-certified standard air purifier.

Smart Air Quality Sensor: Supported by a built-in smoke and odor sensor, Hejiko HJ-H23 smart home air purifiers for pets is a smart odor eliminator. It can detect surrounding air quality instantly and displays changes in air quality index and color-coded air quality levels, the smart air purifier can adjust the wind speed according to surrounding air quality.

Quiet Sleep Mode & 3 Wind Speed & Timer: Choose sleep mode of the air purifiers for bedroom at night, noise level low to a near-silent 20db ensures you enjoy a good night. More often, it's more like white noise. This home HEPA air purifier large room with 4 wind speed levels (sleep mode, low, medium and high). The Timer function helps you set 1-8h timer for saving energy.

Reliable Air Cleaners: The child lock function of Hejiko air cleaners for home is so safe for families that have children and pets. The Filter replacement indicator reminds you of the time that you need to replace the filter(Usually change every 6-8 months) Search for B09CTL7TGR for replacement filters.

Higher Performance/Large Coverage: KVV air purifier With CADR 150CFM/230m³/h, It's an ideal choice for large rooms. Large room air purifier Cleans air for home large rooms up to 1700 ft² in as little as an hour or 850 ft² in just 30 minutes. You will notice the difference within 10 minutes of using. Enjoying This H13 true HEPA filter air purifier clean your room air delivered quietly and efficiently in your home, bedroom, office, kitchen, basement, dorm, apartment, or living room.

Advanced 4-Stage Filtration System: KVV air cleaner combines Washable Pre-filter, H13 True HEPA Filter, Activated Carbon Filter, Cold Catalyst Filter, which removes 99.97% of airborne particles as small as 0. 3 microns and PM 2.5 effectively. Such as dust, smoke, pollen, hair, odor, bad smell, etc. Protecting your family, children, pets from bad air, create a healthy workplace environment. Breathe easier. 100% Ozone free good for smokers, children and Asthma sufferers.

Versatile Smart Home Air Purifier/User-Friendly– KVV air purifier has a built-in air sensor. In AUTO mode, a smart air quality sensor detects air quality status in your air, adjusting the fan speed in real-time. 1/12h timer, filter lifetime counter, sleep mode, 3 fan speed levels. The hepa air purifier with child lock is an ideal feature for families with children and pets. Hepa filter Air cleaner with child lock to avoid children and pets from accidentally touching.

Ultra-Quiet/Energy-Saving: Thanks to the latest Silenceboost Technology, our large air purifier purifies your home with the lowest noise level of 23dB. In the sleep mode, low noise level voiceless air cleaning won't disturb you while reading, working, or sleeping. The Timer function helps you set 1-12h timer for saving energy. Running in sleep mode (19W) and low fan speed (36W) makes KVV air purifier energy-saving and affordable for all-day use.

100% Ozone-Free/Quality Assurance/Fully Trusted: CARB certified- Compliance with California's strictest safety standards, CE, FCC certified, and ETL Listed. 100% ozone-free home air filter. Every hepa air filter comes with 30-day No-hassle refund provided by seller and 1-Year Warranty and life time customer support from KVV. The Filter replacement indicator reminds you of the time that you need to replace the filter(Usually change every 3-6 months) Search for B08DCSHJ3C for replacement filters.

Maximum Coverage - Covers a room size up to 1,000 sq.ft. in one hour, 774 sq.ft. in 30 minutes, 387 sq.ft. in 15 minutes, perfect for small to large rooms; kids bedrooms, bedrooms, offices, basements, family rooms and kitchens.

Powerful 5-Stage Filtration System - Combines Washable Pre-filter, H13 True HEPA Filter, Nanois-Filter, Premium True HEPA Filter and Honeycomb Activated Carbon Filter in 1, Captures 99.97% of air pollutants as small as 0.3 microns like dust, pollen, smoke, hair and household odors; also safely breaks down various harmful gases, such as formaldehyde, VOCs; decomposes pollutants as small as 0.3 microns with eternal durability and the highest osmosis-action.

Bonus Features - Child Lock mode protects your kids from error operation; Eco mode will stop working automatically when no pollution is detected for 30 minutes to save your energy and money, also, all lights will be turned off and gives you an undisturbed sweet dream; Turbo mode brings the fastest purification.

Set It and Forget It - Built-in a smart sensor automatically displays precise feedback in real-time, the elegant square LED light intuitively indicates your air quality and changes color from red to blue, while adjusting fan speed from low to high. Advanced turbine motor provides you whisper-quiet operation.

Superior Safety - 5-year warranty plus lifetime US based customer support. CARB certified- Compliance with California's strictest safety standards, CE, FCC certified, and ETL Listed. 100% ozone free. Search for the replacement filter by the keywords "AirMax 10 Pro Replacement Filter" or ASIN code "B08QMHRT2M" on amazon to get genuine and affordable replacement filters.