The Best no filter air purifiers of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best no filter air purifiers of 2022. Check our ranking below.

2,256 Reviews Scanned

Rank No. #1

OION Technologies B-1000 Permanent Filter Ionic Air Purifier Pro Ionizer with UV-C, New (Black)

SAVE MONEY AND THE ENVIRONMENT - With just 7.5W of ultra-low energy consumption and no costly filters to replace, the purifier is a bargain for you and the environment. Size: 17"(H) x 6"(W) x 7"(D).
Carbon Filtration and Ozone Power (O3) < 0.05 ppm - Reduces odors in occupied spaces
Whisper Quiet Purification Fan and Night Light - Silently draws air and cleans the air around you.
Negative Ion Output
UVGI technology

SaleRank No. #2

Air Purifiers for Home Large Room 2200 Ft² with Washable Filters, MOOKA H13 HEPA Filter Pet Air Purifier for Bedroom with Fragrance, Air Cleaner for Smoke Dust Pollen Pets Hair Odor, KJ190L White

HIGHER AIR INTAKE & LARGER COVERAGE FOR PET LOVERS: this air purifier for home pets is designed with a larger front air inlet and wider dual-side air inlet. Compared to the single air inlet design, it can trap airborne pet hairs and odors more easily. This air purifier for large room can clean up to 2200 ft² per hour
WASHABLE FILTER: Equipped with a high-efficiency 3-stage filtration system, the air cleaner for pets can effectively filter airborne particles as small as 0.3 microns, such as pollen, dust, and pet dander. Cleaning the pre-filter with water or a vacuum cleaner will help extend the life of the H13 HEPA filter. More activated carbon pellets help absorb a bad odor such as pet odors, fumes and VOCs
4 TIMER & 4 FAN SPEED: The room air purifier has 4 adjustable fan speeds. You can choose the fan speed according to the air quality. The higher the wind speed, the faster the purification speed. You can also turn on the timer when you sleep or go out, which are 2/4/6/8h
QUIET 20DB SLEEP MODE FOR LIGHT SLEEPERS: Worried about your rest being interrupted? Choose our quiet air purifier for bedroom. Noise as low as 20dB in sleep mode. Low noise, low speed and no lights, perfect for a good night's sleep. Even a light sleeper baby or pet can enjoy the fresh and clean air on a quiet night
ESSENTIAL OIL DIFFUSER & CHILD LOCK: Add essential oil to the aromatherapy pad on top of the pet air purifiers for home pee smell to give a room a pleasant scent. When you use it for the first time, please moisten the cotton pad with more essential oil. Run it with the maximum wind speed for a period of time to let the fragrance gradually spreads to the entire room with the airflow. The thoughtful child lock design can prevent your baby and fur friends from being injured and accidental touching

Rank No. #3

AirFree T800 Filterless Silent Air Purifier for Home Requires No Filter, Fan, or Humidifier, Covers 180 sq ft – White. No ozone.

Highly effective
Exclusive patented technology
No maintenance!
Completely silent
Low energy consumption

SaleRank No. #4

With YearChange 5-in-1 Washable Filter, AEOCKY Air Purifier for Home Bedroom Dorm, Portable Air Cleaner, Quiet as Pink Noise, Aroma Box, for Pollen Smoke Dust Pet Dander Odor Office Desktop

【Prioritize The Filter To Enjoy Better Breathing】Filter is soul of air purifier. Only 5-in-1 filtration is true filtration, just no budget burden is true savings, progressive pre-filtration and self-developed long-lasting filter make the lifespan up to 12 months, and expanded area is 30% higher than common filter. Aeocky's pioneering YearChange filter——a game-changer redefines your imagination for good filter.
【YearChange Filter Break Your Budget-Worry】Clean air should not be luxury. Aeocky filter equipped progressive pre-filtration and Self-developed long-lasting filter, regular cleaning to achieve YearChange (similar products change 1-3 months), even the air quality is poor, the life-span still about 6 months, 4X of similar products. Filter as low as 9.99, independent production is long-term supply, eliminating middleman. (Test standard base on GB/T 18801-2022, which conducts relevant tests on particle purification.)
【Only 5-In-1 Filtration Is The First Choice】Advanced progressive 5-in-1 filter, five layers of filters each perform their duties, sufficient materials, visible activated carbon particles, no black cotton deception; as the filter size increases, the filtration area increases by 30%, giving you stronger protection, efficient filtration of smoke, pollen, particulate matter and harmful gases.
【White Noise Outdated? Pink Noise Is The Real Quiet】The industry's first air purifier with pink noise is more natural and comfortable than white noise, allowing you to feel the breath of nature; Breaking through critical issues in the industry, more stable and uniform low-frequency sound, without the whistling sound like scratching glass; The first level is only 19dB, combined with low-frequency sound, is more suitable for sleeping.
【DC VFD Brushless Motor Should Be A Must-Have】Aeocky's DC brushless motor significantly reduces energy consumption and is equipped with permanently lubricated bearings to effectively reduce friction and noise. The motor uses pure copper wire instead of outdated aluminum wire to ensure a longer lifespan. The VFD (Variable Frequency Drive) technology makes the operation more stable and smoother, entry-level also has high-end enjoyment.

SaleRank No. #5

Shark Air Purifiers for Home Large Room with NeverChange Air Filter, 5 Year HEPA Filter, Covers 650 Sq. ft, Odor Neutralizer and Clean Sense Technology, Removes 99.98% of Dust & Allergens, HP152

NEVERCHANGE FILTRATION: HEPA filtration that won’t need replacement. Debris Defense filter protects HEPA layers ,for up to 5 years, Tested to GB/T18801-2015 P.CCM, based on 50% CADR declined, 300SQFT, and 12 hrs daily operation on MAX fan speed.
DUAL SPECIALIZATION: Our Anti-Allergen HEPA filter is designed to tackle a wide array of air contaminants with precision. From smog, toxins, and VOCs to wildfire smoke and more, experience comprehensive purification for healthier indoor air quality.
$300+ IN FILTER REPLACEMENT SAVINGS: With NeverChange filtration, you won’t need replacement filters for up to 5 years. Vs.cost of replacing filters on a competitor unit over 5-year period in 300 square foot space.
DEBRIS DEFENSE PROTECTION: Pulls in large particles like hair, dust, and dander, preventing buildup on your HEPA filter and maximizing performance. Easily remove the screens and vacuum, wipe, or rinse it clean in seconds.
LARGE ROOM COVERAGE: Purify large areas—up to 650 sq. ft. in just one hour. Perfect for bedrooms, kitchens, living rooms, basements, and more. Based on AHAM AC-1, at one air change per hour.

SaleRank No. #6

AROEVE Air Purifiers for Bedroom Home, Air Purifier For Smoke Pollen Dander Hair Smell Air Cleaner with Sleep Mode Speed Control For Bedroom Office, MK01- Black(Available for California)

Impressive Particle Filtration: AROEVE air purifier utilizes filter that can filter out particles such as smoke, pollen, dander, hair, and more, potentially improving air quality and promoting better health and well-being for you.
High Circulation Rate: With dual-channel and 360-degree air inlets technology, AROEVE air purifier refreshes the air per hour in rooms up to 287 ft² / 25 m², covering every corner of the room to promote better health for you.
Low Decibel Operation: AROEVE air purifier operates quietly, especially when the sleep mode is activated, which reduces the fan speed to the lowest setting, effectively eliminating any noticeable sound. The filtered air noise is as low as 22 dB, making it ideal for creating a peaceful and relaxing indoor environment while still providing impressive purification.
Enjoy Fragrant Air: It features an aroma pad located below the air outlet that allows you to add 4-5 drops of your favorite essential oil (not included). As the purifier circulates fresh air, the fragrance spreads throughout the room, creating a pleasant and healthy environment for you and your family to enjoy.
Notice: To ensure the health and safety of you and your family, our AROEVE air purifiers are equipped with replacement reminder. A red indicator light will turn on to remind you to replace the filter cartridge. For optimal performance, we recommend replacing the filter cartridge once every 3-6 months. (Note: The voltage of the air purifier is 120V and is suitable for use only in the United States.)

Rank No. #7

Ionic Air Purifiers for Home, Ionic Air Purifiers for Home Filterless and Quiet, Air Purifiers for Home with Essential Oil

The small footprint of this machine means that it is compact enough for your bedroom, living room or office, and perfect for small to medium-size rooms
Running at less than 50 decibels, this air purifier quietly purifies any room, dorm, or apartment
Our powerful purifier is portable enough to take anywhere, and move easily from room to room
Our air purifier utilizes an authentic significantly improve indoor air quality by filtering out dust, pet dander, smoke, and more
The low speed fan setting operates at a reduced noise level to make this air purifier ideal for bedrooms, so you can breathe easy AND sleep peacefully

SaleRank No. #8

MOOKA Air Purifiers for Home Large Room up to 1076 ft², H13 True HEPA Air Filter Cleaner, Odor Eliminator, Remove Smoke Dust Pollen Pet Dander, Night Light(Available for California)

MOOKA B-D02L AIR PURIFIER FOR LARGE ROOM: With the high-efficiency filtration system, the air purifier covers an area up to 1076 ft². 6 air changes per hour in 215 ft², 1 air changes per hour in 1076 ft². Modern design fits in any space from small to large rooms, bedrooms, living rooms, offices, nurseries, kitchens and basements. Perfect for pet owners, babies, children, the elderly, or anyone wanting to improve the air quality
H13 TRUE HEPA AIR PURIFIER: The pre-filter, H13 true HEPA filter and high-efficiency activated carbon filter capture pet hair, dander, smoke, odor, and large dust particles, in addition to removing all airborne contaminants as small as 0.3 microns
ULTRA-QUIET, ENERGY-SAVING & SAFE: Thanks to the new brushless motor, the 20dB noise level is almost voiceless. It cleans your air, doesn't affect your work, study or sleep. Running in low power makes it extremely energy-saving. Child lock prevents error operations caused by pets or children. The replacement filter should be replaced every 3-6 months depending on the environment and usage frequency (Search for B08PK4WM4W)
4 TIMER SETTINGS, 4 FAN MODES, AND NIGHT LIGHT: 4 timer options (1H/2H/4H/8H) allow you set the air purifier operating time. Adjust the required fan speed mode (Sleep/Low/Med/High) to capture as much air pollutants as required. Soft night light, that prevents falls, can be turned off to enjoy the perfect dreaming. Press the top power button for 3 seconds to turn ON/OFF the night light when the machine is running
EXCELLENT CUSTOMER SERVICE: We love our customers and take pride in providing a pleasant shopping experience. If you have any questions, please contact us. Note:1.The power adapter is placed with the filter, please open the bottom base cover to find it.2.Please remove the new filter plastic bag before running the air purifier

SaleRank No. #9

Air Purifiers for Home Large Room up to 2200sq.ft, MOOKA Air purifier for Home Pets with Washable Filter, PM 2.5 Display Air Quality Sensor Air Cleaner for Bedroom, Dorm room, Pets, Office, PR1

MORE AIR INTAKE & HIGH-EFFICIENCY: This is the 2024 latest MOOKA PR1 HEPA air purifiers for home. To quickly purify the air without causing clogging, PR1 air purifier not only has normal surface air intake but only with a wider sided air inlet design, up to 2200 Ft². This effectively captures most air pollutants, which include pet hair, smoke, PM 2.5, and bad smell, and has powerful filtration performance against ultra-fine particles.
AIR PURIFIER DESIGNED FOR PET LOVERS: This home pet air purifier is innovatively designed with the "Pet Mode". In this mode the increased purification effect helps capture pet hair and pee smell in the air faster, significantly improving indoor air quality and helping you and your Families enjoy cleaner air. You can also water clean the washable pre-filter to extend the life of the 4-stage filtration system and dry the shade before using the air purifiers for home pets again.
DUST DETECTION & AIR QUALITY DISPLAY: This PR1 air purifiers for home large room is equipped with a PM2.5 sensor and will display real-time air quality levels on the air purifier screen. In Auto mode, the fan speed will automatically adjust to protect your air quality while you rest, you can clean it regularly to maintain the correction. Note: After powering on, the air purifier for the dorm is in a preheating state and the indicator light will continue to flash for one minute.
QUIET OPERATION & MULTI-FUNCTION: The air purifier for bedroom has 6 adjustable fan speed modes (Sleep/I/II/III/Auto/Pet), and the sleep mode is very quiet with noise as low as 26dB, so enjoy fresh air while sleeping sweetly. Additionally, the PR1 HEPA air purifier has a considerate Timer and Child Lock design. The aroma function can bring a pleasant aroma to the room or cover up an unpleasant smell. Tip: when the first time using an aroma, moisten the aroma pad with more essential oil.
FILTER REPLACEMENT REMINDER: Air purifiers are ideal for large indoor spaces, especially large bedroom, dorm, living room, office, nursery, apartment, basement and kitchen. This air purifier with washable filter has a filter replacement reminder function, the filter indicator light will light up to remind you to replace the filter. Press "Filter Reset" button for 3 seconds to reset it. We recommend buying official MOOKA filters to replace the filter every 3-6 months for optimal purification.(Search for B0DD3ZZ7ZV)

SaleRank No. #10

Air Purifiers for Home Large Room Up to 2390 ft² with PM 2.5 Display Air Quality Sensor, DBFIT H13 HEPA Air Purifier with Washable Filter, Auto Mode, Air Cleaner for Smoke Dust Pollen Pets Hair Odor

HIGH-EFFICIENCY & LARGER COVERAGE FOR PET LOVERS: DBFIT AP-M1419 air purifiers for home large room can effectively purify air pollutants and cover an area up to 2390 sq ft, refresh a room of 210 ft² rapidly in just 8 minutes. Superior odor-absorbing filter, it can trap airborne pet hairs and odors more easily. High-efficiency HEPA air purifier captures 99.97% of airborne particles, ensuring a smoke-free, dust-free, allergen-free, and odor-free environment for you and your family!
PM 2.5 AIR QUALITY DISPLAY & AUTO MODE: The smart air purifier is equipped with an upgraded PM 2.5 particle sensor, which can more accurately and quickly monitor the air quality in real-time and show it on the display, let you know the air health condition at any time. In auto mode, the home air purifiers can adjust the fan speed according to the air quality. When the surrounding air becomes turbid, the indicator light will turn yellow or red, and the fan will automatically speed up.
WASHABLE FILTER & H13 TRUE HEPA: The air purifiers for home pets have a 3-stage filtration system that can effectively filter airborne particles as small as 0.3 microns, such as pollen, dust, and pet dander. Cleaning the pre-filter with water or a vacuum cleaner will help extend the life of the H13 HEPA filter. An activated carbon filter with 112.5% more activated carbon particles to help absorb odors such as pet odors, smoke, and volatile organic compounds. Best choice for pet lovers!
5 FAN SPEEDS & 12-HOUR TIMING: DBFIT air cleaner for pets has 5 fan speed modes (Auto/Low/Med/High/Sleep), you can adjust fan speeds according to your needs to achieve the best effect. When you don't know which fan speed to choose, you can turn on auto mode, which can help you choose the right wind speed, smart and energy-saving. You can also turn on the timer mode of the room air purifier when you are sleeping or going out, the time can be freely selected from 1-12H.
QUIET 15dB SLEEP MODE FOR LIGHT SLEEPERS: Worried about your rest being interrupted? Adoption of a brushless motor effectively reduces 96.54% of operating noise, the quiet air purifier is as low as 15 dB in sleep mode. Besides, the lights of the pet air purifier for bedroom will turn off in sleep mode. Low noise, low speed, and no lights, perfect for a good night's sleep. Even a light sleeper baby or pet can enjoy the fresh and clean air on a quiet night.

Last update on 2025-06-15 / Affiliate links / Images from Amazon Product Advertising API

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FAQ:

Q: What is the best air filter for home?

A: True HEPA (or High Efficiency Particulate Air) filters provide the best filtration for your home by removing up to 98% of air pollutants from your home. They have a MERV rating between 17 and 20. However, they can only be used in a whole house filtration system or a standalone air purifier.

Q: What does a Honeywell air filter do?

A: The Honeywell Quietcare and Enviracaire air purifiers contain a HEPA (High Efficiency Particulate Air) filter that is guaranteed to remove 99.97% of all particles as small as 0.3 microns from passing air. The HEPA filter and Honeywell carbon pre-filter work together to remove particles like pollen,…

Q: What is an air filtration system?

A: Air filtration is a process in which air is run through a filtering system to remove impurities. There are a number of types of air filtration, ranging from filters used to improve air quality inside a home for the benefit of someone with allergies to filtration systems used in biological research facilities…