Best Enerzen Air Purifiers in 2026

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

WHISPER QUIET 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: The 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 lifetime 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

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

✅【ZERO OZONE CERTIFIED】 Ultraviolet - C (UV-C) acts as the ultimate line of defense, helping reduce airborne germs such as Staphylococcus Albus, Escherichia Coli, Aspergillus Niger, and Phi-X174 as well as airborne bacteria and mold spores*

✅【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

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. (Tips: The voltage of air purifier is 120V, which is only suitable for the United States)

Your Silent Companion: Ssshh...can you hear that? No, it's not the sound of silence, it's the sound of our air purifier in sleep mode! With low noise and low speed, it's the perfect companion for a good night's sleep. It will not disturb your sweet sleep, and even a light sleep baby can enjoy the comfortable air on a quiet night.

Filter Replacement Made Easy: Say goodbye to the hassle of replacing air filters. Our air purifier makes it a breeze! Simply open the filter cover, grab the rope on the side, and voila! You can easily take out or replace the filter inside. We recommend replacing the air filter every 3-6 months to ensure optimal air purification. (Pro tip: For best results, always use the official filter!)

AIR PURIFIER WITH WASHABLE FILTERS: This air purifier is designed to eliminate costly replacements. The Never-Rust stainless-steel pre-filter and Bio-Guard filter are washable and reusable for up to 20 years. Ozone emission removal filter is reusable up to 20 years. The True HEPA and Carbon filter is replaceable in every 12 months. Search for B0BCS8W996 or NuWave HEPA/Carbon Combo Filter to find replacement filter. NuWave filters provide the best fit and filtration, while off-brand filters are unreliable and may damage the air purifier.

SMART AUTO MODE: The OxyPure Hepa Air Purifier can automatically adapt to its surroundings by adjusting fan speeds based on the room’s air quality with the built-in auto mode feature, adjusting purification to the necessary level and saving energy when it’s not needed.

FILTER ALERTS: The air filter indicator tells you when the Bio-Guard filter needs to be cleaned and the True HEPA and Carbon filter need to be replaced for maximum efficiency, based on how much air they have processed.

WIFI CAPABLE: OxyPure is WIFI capable. You can connect remotely to monitor and control the air quality in your home anytime, anywhere from an app on your phone. The app is compatible with both Android and iPhones.

ALLERGY RELIEF & BETTER SLEEP – National Sleep Foundation found that sleep is dramatically impaired by allergy symptoms. OxyPure promotes better sleep by eliminating airborne allergens that can irritate the sinuses, nasal passages, and lungs.

NIGHT-TIME SLEEP MODE - OxyPure is designed with Night-Time mode. All indicator lights turn off and fan operates at whisper-quiet level at 31.4 dB to help promote ideal sleeping conditions.

WHAT’S INCLUDED – 1 owner’s manual, 1 stainless-steel pre-filter, 1 ozone emission removal filter, 1 Bio-Guard filter, 1 HEPA/carbon combo filter & 3 additional filters included as a bonus. For the first 4 years, there is ZERO filter replacement cost. TINREYUO

🍀【Smart Air Quality Sensor and Easy to Set 】High-precision automatic sensors monitor air quality at any time. Even you go out, don't worry about the air quality at home. Auto mode of air purifier will adjust the speed accordingly, auto-adapting to the changing air. The back cover of air filter is a ture new LG brand ABS, have three magnets, won't crack or change color like other models. 1, 2, 4, 8 hour timer, night model, child lock, rounded edges, handles on side convenience to easy place.

🍀【Certified/Run 24 hours a day】🍀CARB Certified(compliance with California's strictest safety ) and ETL Listed. Air Purifier can run full speed for 24 hours a day. Large room air purifier perfectly fit in your office, kitchen, living room, baby room or pet house. 🍀NOTE: The high-speed mode is equipped with a powerful motor, large airflow, quick cleaning, so inevitably create "white noise". But the sleep mode of air purifiers is very quiet, most people are not disturbed and have a sweet dream.

SMART DEVICE & WIFI CAPABLE – OxyPure is WIFI capable. You can connect remotely to monitor and control the air quality in your home anytime, anywhere from an app on your phone. The app is compatible with both Android and i-Phones.

ALLERGY RELIEF & BETTER SLEEP – National Sleep Foundation found that sleep is dramatically impaired by allergy symptoms. OxyPure promotes better sleep by eliminating airborne allergens that can irritate the sinuses, nasal passages, and lungs.

NIGHT-TIME SLEEP MODE - OxyPure is designed with Night-Time mode. All indicator lights turn off and fan operates at whisper-quiet level at 31.4 dB to help promote ideal sleeping conditions.

ENERGY STAR CERTIFIED – Even when operating 24/7, the annual electricity cost is less than $10! Check with your local utility company to determine if a portion of the purchase qualifies for a rebate. It is also FCC and ETL certified.

AUTO MODE & 6 FAN SPEEDS – Auto mode utilizes particle & odor sensors to continuously monitor air quality in the room and automatically adjusts fan speeds for optimal purification. You can also manually select 6 fan speeds from low to high at any time.

TURBO MODE & TIMER - Turbo mode operates at max speed for rapid purification. You can choose between ½, 1, 2 hours of turbo run time. The 6 timers for normal mode are ½, 1, 2, 4, 8, 12 hours. OxyPure will automatically turn off when the timer runs out.

WHAT’S INCLUDED – 1 owner’s manual, 1 stainless-steel pre-filter, 1 ozone emission removal filter, 1 Bio-Guard filter, 1 HEPA/carbon combo filter & 3 additional filters included as a bonus. For the first 4 years, there is ZERO filter replacement cost.

🌲2/4/8H Timer: Only 22 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). B08TWL5JRZ:Original Filter; B09WYX2F46: Pet Allergy Filter; B09WYTX2X5:Antibacterial Filter. You can search ASIN on Amazon to get replacement filters you want.

Air Multiplier technology generates the circulation power to draw distant pollutants into the machine, projecting purified air throughout the whole room.*

Automatically senses and reacts to changes in air quality, then reports pollution in real time on LCD screen and on the MyDyson app.¹

Fan mode directly cools with up to 350° oscillation and Backward airflow mode purifies without cooling you.

The filter is quick and easy to change. With automatic filter-life notifications on the LCD screen or MyDyson app.¹

Program your machine to turn off after pre-set intervals between 30 minutes and 8 hours.

In Night mode, the machine monitors and purifies using the quietest settings with a dimmed display.

Control your machine hands-free with compatible voice services. Works with Amazon Alexa, Apple Siri and Google Home.¹

SINGLE TREATMENT MODE - The unit operates for 30 minutes and then shuts off automatically.

OVER 100,000 UNITS SOLD - As the #1 volume seller of ozone generators in the USA, short inventory turnover allows us to quickly improve features and reliability with each manufactured batch. The unit you receive will have been manufactured within the past 2 months with all of our newest performance and reliability improvements incorporated. Lower volume sellers typically ship units with ozone plates stored for 1+ years.

1 YEAR MANUFACTURER'S WARRANTY INCLUDED - We stand by our products with pre and post sale customer support via Amazon's messaging system. Please allow 1-2 business days for us to reply. Enerzen is a subsidiary of OIon Technologies (pronounced "oh ion").

PORTABLE BATTERY OPERATED USES: cordless odor decontamination and bacterial sterilization in cars, boats, hunting gear, dumpsters, bathrooms, and work cubicles, as well as spaces with cooking, smoking, pet, "musty", or general odors.

5 HOUR + EXTENDABLE BATTERY: Smart chip charges and operates simoultaneously using any USB power bank (not included).