The 10 Best Air Purifier Without Filter in 2024 - Reviewed by Appliances Radar

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

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

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.

Advanced Swedish Design: Swedish Filter Technology Captures 99% of Airborne Pollutants Like Viruses, Pollen, Dust, Pet Dander, Mold, Bacteria and More

Eliminates odors. Activated carbon filter reduces gases, VOCs, and annoying odors from pets, smoking, cooking, wildfires and more

Colorful. Includes machine washable fabric pre-filters in diva blue and dark shadow. Leave the mesh filter housing exposed for a Scandinavian look

Quiet. No louder than a whisper on the lowest speed (31 decibel.) and equivalent to the noise level of rainfall on the highest setting (56 decibel.)

Low energy consumption. Rated by energy star for low energy consumption (30–60 w). Energy consumption: 30 – 61 watts. Sound level-31 - 56 dB(A)

Independently tested. Performance Certified by Aham to filter room air 5x an hour in medium to large bedrooms, living rooms and spaces up to 540 square feet

EPA Establishment 90081-CHN-001

3-IN-1 AIR PURIFIER FOR HOME - True HEPA air filter reduces up to 99.97% of harmful germs, dust, pollen, pet dander, mold spores, and other allergens as small as .3 microns from the air

KILLS GERMS - UV-C light helps kill airborne viruses such as influenza, staph, rhinovirus, and works with Titanium Dioxide to reduce volatile organic compounds

TRAPS ALLERGENS - Pre-filter traps dust, pet hair, and other large particles while extending the life of the HEPA filter

REDUCES ODORS - Activated charcoal filter helps to reduce unwanted odors from pets, smoke, cooking fumes, and more

QUIET OPERATION - The lowest setting can be used as gentle white noise at night for a quiet, restful sleep

TRUE HEPA FILTER: 3 Stage filtration system (Pre-Filter, True HEPA Filter and Activated Carbon Filter) effectively eliminates small airborne particles such as pet hair, dander, smoke, pollen, dust. With RENPHO Hepa Air Purifiers for home effectively improving indoor air quality and freely enjoying fresh air at home.

SAVE SPACE & SLEEK DESIGN: With modern white finish and compact as 11 × 5.7 × 11.4 in, the RENPHO air purifier for allergies easily fits in anywhere in bedroom/office/children’s room/living room without compromising performance, creating less clutter and more fresh air.

QUIET AIR CLEANER WITH ONE-BUTTON OPERATION: Simply press the power button to adjust the fan speed to your preference. Choose from high, medium, or low fan speed, or select sleep mode to set the device on the quietest setting (37 dB).

SMART FILTER REPLACEMENT INDICATOR: Replacement Indicator flashes to remind you to replace the filter. It is recommended to replace your filter every 3-6 months depending on the use and air quality.

GENUINE REPLACEMENT FILTERS: Search for RP-AP068-F1 / RP-AP068-F2 / RP-AP068-F3 ( B07RLR27MX / B07RPLFF49 / B0836P8Z98 ) for Replacement filter. Use genuine RENPHO replacement filters to maintain the best performance and to ensure what you're buying is worthy of your investment.

🍀【Faster and more energy efficient】Filters air 4x per hour in 220sq feet, it only takes An Hour to purify a 880 ft² room. Its working power is only 35 watts and the daily power consumption is less than 0.84kWh.

🍀【TRUE HEPA H13 FILTER】Imported HEPA Filter and High-Efficiency Activated Carbon Filter capture the allergies and pets, smoke and remove 99.99% of pet dander,dust,pollen,odour, mold,etc. Effectively improving indoor air quality.Filters particles as small as 0.1 microns and air pollution of PM 2.5

🍀【Just 24 db & No light interference & Can be timed】Low white noise machine maker, the indicator light can be turned off. Put this air filter in bedroom. Customize the running time of the air purifier（2H/4H/8H), enjoying your sweet night without any afford

🍀【Winner of German iF Design Gold Award】Afloia air cleaner has won the German iF Design Gold Award. The quality has reached the highest level in the industry. 100% OZONE FREE, CE/FCC/RoHS/ETL/GS certified, and ETL listed. 2 years replacement, 5 years warranty. It is a great gift for babies, pregnant women, newlyweds,pet families

🍀【Maintain the best performance】Please replace the filter element 4-6 months(up to the air quality in your area).Search for B087TT2N14 on amazon to get genuine replacement filters.

Multi-Filtered Air: New duct design ensures that air can be purified 5 times per hour in a 215 sq-ft room. To increase the purifier intake airflow, the air purifier grid has been enlarged without affecting the filtration effect.

Ideal Life Partner: Air filter captures airborne particles up to 0.3 micron in size, which includes unpleasant airborne particles such as smoke, pet dander, hair, pollen and more. Turn on the air cleaner immediately and reject any unpleasant sensations.

Quiet Operation: We know that any noise will affect the mood, the new fan allows the purifier to run at a noise level of 22dB, we measured the decibel level of the wind blowing through the leaves outside at 30dB. when we got home, the purifier was already running silently.

Smart Detection: To ensure that the air purifier is filtering effectively without any unpleasant air particles blowing out, we set up a 2000-hour air filter detection feature. When the air filter is used for more than 2000 hours, the indicator at the top will turn red to remind you that the air filter needs to be replaced.

Energy Saving: With a rated power of 17W, air purifier uses little energy, costing only 0.51 dollar per week (0.18 dollar per kWh) even when being used 24 hours a day. The 6-12-24 hour timer allows you to set the run time to suit your needs without wasting extra power.

High Performance Hepa Grade Filter: Captures 99% of pet dander, , pollen, and as small as 3 microns from the air.

Easy to clean: air purifier has a permanent Hepa-grade filter that easily vacuums clean.

Compact, stylish design: Allergen reducing air purifier is perfect in the office or in rooms up to 160 square feet

Versatile air care that fits anywhere: Position the unit vertically or horizontally to best fit in your bedroom, den, nursery, hallway or living room at home or at the office.

Quiet and powerful: Use whisper clean for extra quiet operation at night, the medium setting or the quick clean setting for more powerful air cleaning.

3 versatile speed settings: Air purifier has three versatile speed settings that give you ultimate control. Use quiet setting at night or quick setting for powerful air cleaning.

Use how you want, where you want: this air cleaner works standing up or on its side.

Significantly reduces odors and invisible irritants: pureAir 50 room air purifier transforms your space into a continuously fresh and clean environment, reducing impurities. The pureAir 50 is ideal for homes or offices up to 325 square feet.

Uses advanced technology: We use advanced technologies such as activated oxygen or ozone, HEPA carbon filtration, and ionization. The pureAir 50 small room air purifier significantly reduces odors from pets, cooking, smoking, and more.

Simple operation: our small air purifier makes an elegant addition to any space. Its dial control allows for simple purification level adjustment. Simply plug it in and turn the dial to your desired level of purification.

Perfect for travel: Our air filter is the perfect travel companion as it allows you to freshen the air anywhere. Plug it in the bedroom, office, kitchen, desktop, or anywhere else. The solution for stale, stinky air is just an outlet away.

We're here for you: Your satisfaction is our number one priority. We're offering a 30-day money-back policy just in case you're not happy with our product.

FDA-cleared to destroy viruses: Molekule Air Mini+ is FDA-cleared as a 510(k) Class II medical device to destroy viruses & bacteria, and trap 95% of particles 0.3-1 micron in size

Made for smaller spaces: designed for smaller spaces up to 250 sq. ft. like studio apartments, kids’ bedrooms & home offices

PECO-powered: Uses Photo Electrochemical Oxidation (PECO) nanotechnology to destroy viruses, allergens, bacteria, mold, chemicals & more

Auto Protect mode: Delivers particle protection by auto-adjusting fan speed based on the sensor. Auto Protect is designed for non-medical use. For home-or-commercial healthcare use, Mini+ should be used on fan speed 3 or higher

PECO-Filter status indicator: Easily track the replacement schedule for your PECO-Filter

Ready to purify: Comes with a 6-month filter. Automatic filter refills available. See manufacturer's website

Whisper quiet: With a 39-decibel Silent Mode, Air Mini+ is sonically unobtrusive

Efficient purification: Air Mini+ uses low energy, so let it run 24/7 to help maintain fresh air

Portable: With its vegan-leather handle, Air Mini+ can be easily carried and placed anywhere in the home or business

App-enabled: Check filter status and change your device’s fan speed from your app, wherever you are