Top 10 Best Air Sanitizer Machine

CLEANER AIR IN MINUTES Cleans large rooms up to 1,115 sq ft in just 67 minutes. Perfect for homes and offices. Breathe clean, crisp air and kiss your allergies goodbye. POWERFUL HEPA 14 FILTER The PuroAir filter captures up to 99.99 of fine particulate matter down to 0.1 microns in size. This includes dust, pet dander, odors, and smoke. Up to 10x more powerful than a HEPA H13 grade filter.. BACKED BY SCIENCE 3rd party lab tested and certified. Proven to capture up to 99.99 of fine particulate matter down to 0.1 microns in size. This may include allergens, smoke, mold spores, pollen, dust, and odors among other fine particles you dont want to breathe in. CARB, ETL, ISO, UL and Energy Star certified. Backed by scientists and virologists.. CLEANS AIR AUTOMATICALLY A smart particle sensor monitors air quality for you and adjusts to increase power if polluted air is detected. Perfect for every room.. BREATHE EASIER Relax and let PuroAir filter your homes air, improving your allergies, asthma and sleep quality. Includes a timer, fan speed, sleep mode, filter replacement indicator, and child lock, great for both kids and pets..

Dual Side Air Intake This air purifier for home large rooms is designed with dual air intakes. Compared to the single air inlet design, it performs purification work on both sides simultaneously, greatly improving the purification speed. Our air purifier for allergies CADR is up to 300 m 3 h For a 1076 square foot100 square meter room, it can refresh the air every hour, giving you a healthy and fresh breathing environment in smoke.. Authoritative Certification Certified by 3rd party testing agency, MORENTO HY4866 hepa air purifier can effectively remove 99.97 of the air particles ranging from small to 0.3 microns, such as dust, smoke, pollen, hair, and odor. CARB, ETL, EPA and FCC certified. Turn on the high-efficiency air purifier, so that you can enjoy a new and comfortable air environment all the time.. PM 2.5 Display Air Quality Sensor The MORNETO HY4866 bedroom air purifier is equipped with an infrared PM2.5 sensor, which will monitor the air quality in real time and feed it back to the display screen. When the air purifier is in automatic mode, if the surrounding air becomes cloudy, the display screen will appear yellow or red, and the fan will speed up to clean the air faster, which is a best air purifier for wildfire smoke. Let you know the health of the air at any time.. Your Silent Partner When the MORENTO HY4866 pet hair air purifier for bedroom is operating in sleep mode, our air purifier fan operates at low speed with low noise less than 24dB, and all indicator lights are turned off. It will not interfere with your sweet sleep, allowing you and your family to enjoy fresh and clean air in sweet dreams. It is a quiet sleep partner worth investing in.. 3 Timer 4 Fan Speed The hepa air purifiers for home for dust has 4 adjustable fan speeds, which are 1F2F3F4F. You can select the Fan Speed according to the air quality. The higher the wind speed, the faster the purification speed. When you don't know which fan speed to choose , you can turn on automatic mode, it can help you choose the appropriate fan speed. You also can turn on the timer mode when you sleep or go out, which are 258H.. Multiple Filter Choices Please replace with MORENTO air filter element every 4-6 months up to the air quality in your area. B0BMDYDXFK Enhanced Filter B0C3GWNR29 Original Filter. You can search ASIN on Amazon to get replacement filters you want.. Ideal gift MORENTO HY4866 hepa air purifiers for home is suitable for living rooms, bedrooms, apartments, offices, etc. Its exquisite design and efficient purification capacityis are very suitable for pet families, but also as a Christmas gift for friends and family..

LIVING ROOM LARGE ROOM SMART FILTER Our 5-in-1 filter system targets pollen, dust, pet dander, VOCs, smoke, and odors - the H13 HEPA filter captures 99.9 of particles down to 0.3 microns. Our lightweight device is portable, allowing you to improve air quality wherever you need it. Our smart air quality sensor touch-screen display makes the purifier easy to use adjust your settings, also shows air quality information. EXCEPTIONALLY SILENT Designed for quiet operation, making it perfect for use in bedrooms and living rooms. The purifier's efficiency in capturing dust and particles - see just how much our air purifiers for home can assist and support the bodys natural response. EASY TO USE INSTALLATION Built to easily identify, access, and change your filters - our purifier comes with multiple fan speed options, enabling you to set the pace of air filtration to suit your needs. Included is a remote to easily adjust the speed to your preference and turn the light on off when needed - with the auto mode as well to facilitate real-time adjustments based on your room's air quality, ITS QUIET. REMOVE ODORS, SMOKE, VOC'S Both an air cleaner odor eliminator, our air purifier features a unique honeycomb activated-carbon filter that absorbs odors, smoke, and VOCs. 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.. FIND RELIEF Our purifiers come with a 2-year warranty, award-winning customer support 7 days a week, and the peace of mind with a brand you can trust. You can also find our replacement filters to ensure you have fresh air all year around.

MAXIMUM COVERAGE Efficiently cleans spaces up to 825 sq ft in one hour. Ideal tabletop purifier for homes, apartments, bedrooms, kid's rooms, baby nurseries, living rooms, offices, schools, classrooms, and businesses.. TRUE HEPA H13 FILTRATION Lab tested and trusted to remove 99.9 of particles including allergens, odors, VOCs, smoke, wildfire smoke, pollen, pet dander, dust, smog, contaminants, and more down to 0.1 microns in size. Maintains a clean environment.. ULTRA QUIET Choose from 3 fan speeds, with the lowest setting operating virtually silent. Runs at 110 Volts at a min noise level of 19.8dB and max of 49.3dB. 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, sleep mode, filter replacement indicator, and child lock, great for both kids and pets. Dual filters allow this compact unit to efficiently clean the air in any room.. QUALITY TESTED BACKED Backed by a USA registered Lifetime Warranty when genuine Medify replacement filters are used. The replacement filter B084Q965BF lasts 2,500 hours or about 3-4 months. CARB, ETL, and Energy Star certified..

Best Air Ionizer For Home Simply plug a Clarifion into any standard outlet and replace bulky, expensive air purifiers with a simple, filterless, plug-in device.. Perfect For Every Room We recommend using at least one per bedroom, bathroom, dining room, living room, and kitchen to ensure best results.. No Air Filter Required Clarifion uses negative ion technology, which means you wont have to spend time and money on replacement air filters.. May Help With Allergens Negative ions attach to floating allergens like dust, dander, pollen, and more. Use Clarifion air ionizer and freshener for pets and pet dander.. Compact Portable Clarifion is small, lightweight, and compact, making it the perfect small air cleaner. Take it with you on the go and simply plug it into any standard outlet..

HEPA Air Purifiers Pets and Home Clarifion DSTx uses a negative ionizer plus a HEPA Filter that may help reduce airborne dust, smoke, pet dander, odors and may help improve air in any room.. Perfect Air Purifier for Home We recommend using at least one per bedroom, bathroom, dining room, living room, and kitchen to ensure best results. It is advisable to place the device near windows and doors for optimal results.. CARB Certified and Complies With The Federal Ozone Emissions Limit Breathe fresher air with Clarifion DSTx air system for the home. DSTx HEPA filter air purifiers emits negative ions which may cling to dust and allergens, and may weigh them to the ground.. Carbon Filter Air Purifier With an activated carbon layer in the HEPA filter, DSTx room air filter may help to absorb unwanted odors and smoke in kitchens, bathrooms, and more so you and your loved ones can enjoy ionized air.. Quiet Air Filtration DSTx air purifier for bedroom is whisper quiet, so you can go about your day and night totally undisturbed. With a dual-speed fan, choose from high or low speeds depending on your air purification needs..

Powerful Ozone Generator 10g for Getting Rid of the Smell Eliminate musty smells, pet smells, tough odors from cooking or smoking, and more using ozone, natures cleaner. Additional sanitizing effect UV lights for advanced air purification. 2 In 1, Clean Air and Sanitized Surfaces Choose our super effective, reliable, safe, and exceptionally silent air purifier. Protect what matters using ozone and stop using hazardous chemicals for cleaning. Easy to Set Up and Use in Different Spaces User-friendly and practical Home Sanitizer Solutions Ozone Generator for wherever you want and need home, kitchen, car, boat, attic, basement, bedroom, and other spaces. A Little Time Goes a Long Way - Destroy bacteria, viruses, and other microorganisms with minimum time usage. Practical, compact size, lightweight, easy to carry, but powerful, high ozone concentration output. Plates are easy to clean and replace. Caution, Bear in Mind Ozone Generator is for Unoccupied Spaces Only Wait 30 mins after the timer ends before entering. Dont leave your pets or plants in that space This product is not available for sale in California EPA Est. No. 94720-CHN-1.

High Purification Equipped with a high-efficiency filtration system, our air cleaner can effectively filter particles as small as 0.3 microns in the air. When you turn on the high-efficiency air purifier, it can refresh the air in a room as large as 1095 sq ft 100 m every hour, providing you with a new and comfortable air environment throughout the day in your home or office.. Dual Air Treatment Our air purifier not only uses high purification filter to capture particles as small as 0.3 microns, but also features a light treatment technology to further purify the air. With this dual treatment system, we provide more comprehensive air purification, ensuring a healthier living environment for you and your family. Note The function is turned off by default, please turn it on to maximize the air purifier's performance.. Feel The Air Change Our air purifier comes equipped with a built-in PM2.5 sensor, so you don't have to play the guessing game with your nose. When the air quality drops, our purifier will go into action and the indicator will turn yellow or red, and the fan will speed up to clean the air faster. Trust us, your lungs will thank you for the break from the dirty air.. 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.

INDOOR AIR POLLUTION - EPA estimates that the air indoors can be as much as 5 TIMES more polluted than outdoors. If you suffer from fatigue, headaches, congestion, coughing, and sneezing, you may be exposed to poor air quality conditions in the home.. PURIFY XL AREA UP TO 2,002 SQ FT - Unseen to the naked eye, you may unwittingly be inhaling billions of unseen pollutants and allergens into your lungs with every breath you take. OxyPure is proven to effectively purify a 1000 sq. ft room 2 x per hour and a 2002 sq. ft room 1 x per hour.. INTERTEK LAB CERTIFIED Zero captures 100 of airborne particle pollutants as small as 0.1 microns including smoke, dust, and pollen. It removes airborne viruses, pollen, mold spores, dust, bacteria, pet dander, harmful chemicals, allergens, and Ozone.. DUAL 4-STAGE FILTERATION Stainless-steel prefilter captures large particles allergens. Ozone emission removal filter eliminates toxic Ozone. 2 Hi-Tech Bio-Guard Filters 1 Bio-Guard 360 Filter remove harmful airborne particle pollutants and odors.. REVOLUTIONARY FILTER TECHNOLOGY Just like the vacuum cleaners did away with paper filters, OxyPure Zero does away with paper filters. The ultra-effective Bio-Guard filters are washable and reusable meaning ZERO waste and ZERO filter replacements.. CALIFORNIA AIR RESOURCE BOARD CERTIFIED OxyPure Zero meets the stringent California ozone emissions limit. It eliminates toxic Ozone in the home to less than 1 part per billion ppb about 70 times less than the EPAs designated safe level of 70 ppb.. ENERGY STAR CERTIFIED Even when operating 247, 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.. SMART DEVICE WIFI CAPABLE OxyPure Zero 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.. NIGHT-TIME SLEEP MODE - OxyPure Zero is designed with Night-Time mode. All indicator lights turn off and fan operates at whisper-quiet level at 21.41 dB to help promote ideal sleeping conditions.. WHATS INCLUDED 2 stainless-steel pre-filters, 2 ozone emission removal filters, 2 Bio-Guard filters, 1 Bio-Guard 360 Filter 1 owners manual. With the exception of ozone removal filters, all filters are washable. Expected life span is 20 years..

Faster Air Circulation With CADR 280m, Afloia Europa air purifier filters air 5x per hour in 320 sq feet, it only takes An Hour to purify a 1280 ft room.. Not Infrared, But Laser Sensor Compared with ordinary infrared sensors, the monitoring speed of Europa upgraded laser air quality sensor is faster, accuracy is more accurate, and you can see the most accurate air quality value directly on the panel.. Automatic Mode In auto mode, Europa will automatically adjust the fan speed based on the monitored air quality level. When the air quality drops, the indicator light turns yellowred, Europa air purifier will automatically adjusts to high-speed operation to speed up air purification and keep the air always fresh.. 3 in 1 Filter Imported 3 stage filters can filter particles as small as 0.03 microns and air pollution of PM 2.5, and remove 99.99 of pet dander, dust, pollen, smoke, odor, mold, etc. Effectively improve indoor air quality and relieve season and pets allergies.. Perfect Companion for Good Sleep Choose Sleep Mode at night and then Europa air purifier reduces noise levels to a near-silent 26dB. Also you can choose 2 to 24H timer to keep the air fresh all night. With Europa, enjoy your comfortable air on a quiet night..

Efficient Particle Filtration AROEVE air purifier utilizes a HEPA filter that can effectively 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 215 ft 20 m, 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 effective 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 a 2000-hour cartridge replacement reminder. Once the purifier has been in use for more than 2000 hours, 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..

Powerful Ozone Generator 10g for Getting Rid of the Smell Eliminate musty smells, pet smells, tough odors from cooking or smoking, and more using ozone, natures cleaner. Additional sanitizing effect UV lights for advanced air purification. 3 In 1, Clean Air and Sanitized Surfaces Choose our super effective, reliable, safe, and exceptionally silent air purifier. Protect what matters using ozone and stop using hazardous chemicals for cleaning. Easy to Set Up and Use in Different Spaces User-friendly and practical Home Sanitizer Solutions Ozone Generator for wherever you want and need home, kitchen, car, boat, attic, basement, bedroom, and other spaces. A Little Time Goes a Long Way - Destroy bacteria, viruses, and other microorganisms with minimum time usage. Practical, compact size, lightweight, easy to carry, but powerful, high ozone concentration output. Plates are easy to clean and replace. Caution, Bear in Mind Ozone Generator is for Unoccupied Spaces Only Wait 30 mins after the timer ends before entering. Dont leave your pets or plants in that space This product is not available for sale in California EPA Est. No. 94720-CHN-2.

5-in-1 air purifier for home - electrostatic hepa media 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. PET PURE FILTER - An antimicrobial agent is added to the filter to inhibit the growth of mold, mildew and odor-causing bacteria on the filter's surface. 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. ULTRA-QUIET MODE - Ultra-quiet sleep mode helps you get a good nights rest with cleaner air. ROOM SIZEGermGuardian Air Purifiers filter air in medium to large rooms and cover 743 sq. feet at 1 exchange per hour, 371 sq. feet at 2 exchanges per hour, 248 sq. feet at 3 exchanges per hour, and 153 sq. feet at 4.8 exchanges per hour. CADR RATINGSmoke 99, Dust 107, Pollen 116.. GENUINE REPLACEMENTS - Only use Genuine GermGuardian replacement parts to maintain performance. Replace the filter every 6-8 months model FLT4850PT and the UV-C bulb every 10-12 months Model LB4000. AHAM VERIFIED ENERGY STAR CERTIFIED - This air purifier was rated for its ability to filter tobacco smoke, dust, and pollen from rooms and be Energy Star Certified and CARB compliant.

4 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. Bulb wattage is 55W. Construction Plastic. 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.

Industrial-grade ultraviolet UV-C light effectively destroys airborne viruses and bacteria. Science-backed disinfection powered by same technology used by both hospitals and NASA. Filterless design doesnt require frequent purchases and replacements of messy HEPA filters. Efficient fan circulates a rooms air more quickly than competitive sanitizers. Safe, ozone-free sanitization provides unbeatable peace of mind for homes businesses. EPA Registration 98047-CHN-1 CARB EO G-21-023.

Pluggable air sanitizer Provides cleaner air and helps reduce airborne germs and reduce household odors caused by bacteria, pets, and cooking fumes. Compact design This 7 inch wall pluggable sanitizer is perfect for the kitchen, litter box room, bathroom, or children's room. Reduces odors Reduce unwanted odors from pets, smoke, cooking fumes, and more. Kills germs UV-C light helps kill airborne viruses such as influenza, staph, rhinovirus, and works with Titanium Dioxide to reduce volatile organic compounds. No filter replacement Only a single GermGuardian UV C light bulb model LB1000 needs to be replaced every 10 to 12 months depending on use. 1 year warranty Limited manufacturer warranty Construction Plastic. Voltage Operate this product on 120 volt ac, 60 hertz only. Carb EO G-10-123. EPA Registration 87267-CHN-001..

2 in 1 UV Air PurifierCombined with high-performance UV disinfection and activated carbon air filtration, the UV-C light sterilizer effectively removes the allergen in the room, allowing you to be completely exposed to a clean breathing environment securely and protecting your health.. Excellent Disinfection with UV-C Light By UV-C light rated at 250 to 275nm, the cleaning rate of allergens, fungal spores, aquatic algae, and fish diseases is 99.9. In conjunction with activated carbon filter, removing odor, gas, and particles, like pollen, and dust, effectively fresh the air in the large room.. Ultra-quiet Working for RoomEven when working efficiently, the air purifier will not make noise. The sound of the sterilizer is less than 24 db, which ensures that you have both clean and quiet environment that does not interfere with your reading and sleep in the office and bedroom.. Simple Operation with One ButtonWhether you are young adults or the elderly, never worry about the complicated operation, this air purifier has only one button Just simply press the button to turn it on or off. No other operation is required to turn on the auto-start disinfection mode. Please note that when turning on the sterilizer, you should be at the back of the sterilizer and do not stand in front of it.. Large Coverage Space with Fast CirculationThe UV-C light high-efficiency air purifier covers an area of 322ft 30, with an fast air circulation speed of 4.48MPH rate to quickly disinfect and renew the air in a room. In other words, this UV sterilizer can be applied to small or large bedrooms, kitchens, living rooms, basements, offices, garages, etc.The UV lamp will not directly shine on human skin, so please rest assured to be next to the air purifier when using the air purifier..

Pluggable air sanitizer Provides cleaner air and helps reduce airborne germs and reduce household odors caused by bacteria, pets, and cooking fumes. Compact design This 7 inch wall pluggable sanitizer is perfect for the kitchen, litter box room, bathroom, or childrens room. Reduces odors Reduce unwanted odors from pets, smoke, cooking fumes, and more. Kills germs UV-C light helps kill airborne viruses such as influenza, staph, rhinovirus, and works with Titanium Dioxide to reduce volatile organic compounds. No filter replacement Only a single GermGuardian UV C light bulb model LB1000 needs to be replaced every 10 to 12 months depending on use.

3-STAGE AIR PURIFICATION Clean and sanitize your air from 99.97 of dust, pollen, pet dander, smoke, and household odors. Stage 1 Pre-filter and activated carbon filter Stage 2 True HEPA filter Stage 3 UV-C light. BUILT-IN UV-C LIGHT Adds a deeper level of air sanitation by destroying illness-causing microorganisms with up to 98.3 effectiveness. 3 FAN SPEEDS Use the easy touch-button control panel to find your optimal fan setting with low, medium, and high options. ENERGY-EFFICIENT EASY TO USE Touch-button technology allows you to choose between 3 fan speeds and 3 timer settings to save energy or run continuously. WHAT YOU GET 3-in-1 air purifier, 3-in-1 filter, UV-C light bulb, and Pure Enrichments guaranteed 5-Year Warranty. Our customer support team provides daily quality service and peace of mind to millions worldwide all from a brand you can trust..

4-IN-1 DESKTOP AIR PURIFIER True HEPA air filter reduces up to 99.97 of harmful germs, dust, pollen, pet dander, bacteria, mold spores, and other allergens as small as 0.3 microns from the air. COMPACT DESIGN Stylish, white 11-inch purifier is perfect for smaller areas such as dorm rooms, offices, nurseries, laundry rooms, hallways, or bedrooms and fits great in small spaces. Conveniently ideal for desktops and tabletops. REDUCES GERMS UV-C light helps kill airborne viruses such as Influenza, staph, rhinovirus, and works with Titanium Dioxide to reduce volatile organic compounds. The optional UV-C light provides additional defense against germs and mold spores. TRAPS ALLERGENS The pre-filter captures dust, pet hair, pet dander, and other large particles while extending the life of the HEPA filter. Replace every 6-8 months with GermGuardian Filter E model FLT4100 - sold separately. REDUCES ODORS The activated charcoal filter helps to reduce common and unwanted odors from pets, smoke, tobacco, bacteria, cooking fumes, wildfire smoke, and more. Breath fresher and cleaner air within your home regardless of the season. EASY-TO-USE SETTINGS This tabletop air purifier features an ultra-quiet design with 3 convenient speed settings of low, medium, or high. Soundly sleep while your air is purified. ROOM SIZE FILTRATION The AC4100 air purifier filters the air in small rooms up to 78 square feet CADR rating dust 56 pollen 76 and smoke 50. CADR RATINGSmoke 50, Dust 56, Pollen 77.. GENUINE REPLACEMENTS - Only use Genuine GermGuardian replacement parts to maintain performance. Replace the filter every 6-8 months model FLT4100 and the UV-C bulb every 10-12 months Model LB4100. AHAM VERIFIDE- This air purifier was rated for its ability to filter tobacco smoke, dust, and pollen from rooms..

4 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.