Best Smart Sensor Air Purifiers in 2026

[Coverage] Designed to clean spaces up to 326 sq. ft. in 12.5 minutes or up to 788 sq. ft in 30 minutes.

[HyperCaptive Filtration System] Dynamic combination of a washable pre-filter, active carbon filter, and True HEPA Filter effectively reduces 99.999% of 0.01-micron particles in the air, including pollen, pollutants, and other allergens. It also reduces 99% of volatile organic compounds and odor.

[APP and Voice Control] Coway Airmega AP-1512HHS is Wi-Fi enabled with Mobile IoCare App. Monitor your indoor and outdoor air quality in real-time, create easy reports to stay informed. Control from your device, including turning off/on, changing modes or fan speed, creating a schedule, and using a timer (1, 4, or 8 hours). Monitor your filter usage and order replacements with the touch of a button. Also, works with Google Home and Alexa.

LEVOIT'S MOST POWERFUL AIR PURIFIER: A juggernaut at purifying your air in any room. It scans the tiny contaminants and uses enhanced technology to keep your air cleaner than ever, an easy solution for whole house purification

TESTED CADR FOR ULTRA-LARGE ROOMS: VortexAir Technology 3.0 enables the Core 600S to improve indoor air circulation and purify 635 ft² in 12 minutes or up to 3,175 ft² spaces in 60 minutes (CADR: 410 CFM / 697 m³/h). It’s great for open floor plans and high-ceiling houses

H13 TRUE HEPA FILTRATION: 3-stage filtration, including an H13 True HEPA Filter with HEPASmart Technology, achieves a better purification effect than common HEPA filters of lower quality, capturing at least 99.97% of airborne particles 0.3 microns in size

True-HEPA filter captures 99.97% of airborne pollutants; dust mites, pet dander, pollen and other allergens as small as 0.3 microns.

3 Stage cleaning, removes a range of allergens: dust, cigarette smoke, pollen, odors, pet dander, mold spores and organic chemicals. CFM (Sleep / Low / Med / High / Turbo) : 35.31 / 70.63 / 91.82 / 123.60 / 240.14

PlasmaWave acts as a permanent filter to safely break down odor, allergens, chemical vapors and other pollutants - with no harmful ozone

Purify your air – Our 5-in-1 filter system targets pollen, dust, pet dander, VOC’s, smoke, and odors. Our H11 HEPA filter captures 99.9% of particles down to 0.3 microns.

What you get – Smart air purifier, True HEPA filter set, remote control, manual, 2-year warranty, award-winning customer support 7 days a week, and the peace of mind that comes from a trusted American brand.

Remove odors, smoke, & VOC’s – Both an air cleaner and odor eliminator, our air purifier features a unique honeycomb activated-carbon filter that absorbs odors, smoke, and VOC’s. 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.

REPLACEMENT AIR FILTER: For BreatheSmart Flex & 45i Air Purifiers ONLY. Find your model number on the top panel below the power button to ensure you get the right HEPA filter. It purifies 800sqft every 30 minutes and is helpful for 9-12 months.

B4-PURE FILTER: Ideal for medium, large, and extra-large spaces, including living rooms, bedrooms, nurseries, laundry rooms, bathrooms, offices, kitchens, basements, and more! It traps allergens, pollen, fur, pet dander, mildew, and aerosolized viruses.

MEDICAL-GRADE PROTECTION: 3-Stage H13 True HEPA filtration captures 99.99% of particles as small as 0.1 microns. HEPA air filtration is the third of five stages where the air filter traps viruses, bacteria, mold spores, and smoke with activated carbon.

High-Performance & Compact: The TredyHome HEPA Air Purifier refreshes the air in large rooms up to 800 sq. ft at a rate of 1 time per hour, In a 200 sq. ft. room, it can clean the air up to 4 times per hour, removing harmful particles such as allergens, molds, dust, smoke, and pollen through its patented 360-degree filtration system.

Smart & Automatic: With AUTO MODE, the smart air purifier can adjusts fan speed automatically according to the air quality, 2-4-8H TIMER, SLEEP MODE,Filter Change Reminder and NIGHT-LIGHT MODE, this air purifier is designed for convenience and customizable options for your lifestyle.

Built-in Air Quality Sensor: The TD-1500 HEPA Air Purifier is equipped with a built-in air quality sensor that detects surrounding air quality quickly, and the AQ Light indicates 4 levels of air quality(Red - Polluted | Orange - Normal | Green - Good | Blue - Pure), allowing you to monitor the purifier's performance easily.

Breathe Easier: 360-degree True HEPA filtration removes up to 99.97% of airborne allergens as small as 0.3 microns; built-in carbon odor filter reduces odors and VOCs; prefilter captures large particles

Complete Clean: UV-C technology and True HEPA filtration and ionizer reduce and captures 99.9% of bacteria, virus, mold, and fungus; perfect for X-large rooms, changing the air in a 343 sq. ft room 5 times in an hour, or a 1,659 sq ft room 1 time in an hour

Automatic Particle Sensor: Smart air quality particle sensor automatically monitors and adjusts the fan speed based on indoor air quality as often as needed; built-in auto-off timer up to 12 hours

CLEANER AIR IN MINUTES: Cleans large rooms up to 1,115 sq ft in just 60 minutes. Perfect for homes and offices. Breathe clean, crisp air and kiss your allergies goodbye!

WORLD’S FIRST HEPA 14 FILTER: Medical-grade HEPA 14 filter removes up to 99.99% of fine particulate matter down to 0.1 microns in size. This includes dust, pet dander, odors, and smoke. More powerful than a HEPA 13. The first and only commercially available HEPA 14 filter online tested that meets ISO standard 29463-3.

BACKED BY SCIENCE: 3rd party lab tested and certified. Scientifically proven to detect and filter out 99.99% of fine particulate matter down to 0.1 microns in size. This may include pollutants, allergens, smoke, mold, pollen, dust, and odors among other find particles you don’t want to breathe in. CARB, ETL, ISO, UL and Energy Star certified. Developed by scientists and virologists at Harvard, MIT, Johns Hopkins, and Oxford University.

COVERAGE: The NuWave True HEPA filter Air Purifiers are designed for home large room. Proven to purify 2,671 sq. ft. within 1 hour, efficient enough to clean your entire home.

UNPARALLELED 5-LAYER PROTECTION: Dynamic combination of a stainless steel pre-filter, ozone emission removal filter, True HEPA and Carbon filter, and Bio-Guard filter effectively captures 100% of 0.09-micron particles in the air, including pollen, pollutants, smoke, pet dander, dust, and other allergens. It also eliminates toxic Ozone in the home to less than 1 ppb, offering an ozone free space.

AIR QUALITY & ODOR TWO SENSORS IN ONE: This Air Purifier features two sensors to detect both air particles and smells, including smoke and pet smell, automatically adjust the fan speed and deliver real-time readings. A perfect air purifier choice for pets’ parents and smokers.

❤️24/7 Live Chat Support: FREE upgrade to FULL Replacement GUARANTEE. We treat you like family and so we want you to be 100% happy! With any questions, please reach out to us and our wonderful people will be there for you.

❤️Maximum Coverage: the centrifugal wheel design creates a stronger airflow that cleans room up to 1080sq.ft in just 45minutes. Combined with UV light and Ionic generator, you feel the fresh air in minutes.

❤️Better than most the air purifiers on the market: Its 5-in-1 Filtration System filters 99.97% of dust, pollen, smoke, and pet dander. This air purifier filters particles as small as 0.3 microns and more which will help improve your overall health. This is perfect for pet owners, babies, children, the elderly, and anyone who wants to improve the air quality in their home.

3-Stage Filtration for Simply Clean Air. Includes a fabric pre-filter, activated carbon filter, and an H13 HEPA filter to capture large and fine particles, home odors, odors from pet, and VOCs.

Medical-grade HEPA Filter. Captures 99.97% of particles 0.3 microns and smaller when on lowest fan speed, helping to remove airborne allergens and irritants like dust, pet dander, pollen, and smoke like that from wildfires, cooking, and smoking.

Honeycomb-Structured Carbon Filter. Filter contains thousands of activated carbon pellets engineered to capture gases, volatile organic compounds (VOCs) and common household odors including odors from pets, cooking and smoke.

Alexa & APP Control: With Amazon Alexa, you can control MSA3S smart air purifier with your voice. Free your hands when you are busy cooking, taking care of babies and children or playing with pets. With MSPure APP, you can control air purifiers from anytime, anywhere. Turn it on your way home and enjoy the fresh air when you get home.

Air Quality Inspection & Auto Mode: The smart sensor calculates the air quality by detecting pollutants in the air and displays it on the machine panel and MSPure APP. In Auto mode, the MSA3S air purifier will adjust the fan speed in real time according to the air quality. Save electricity and energy while letting you breathe the freshest air.

Comprehensive Coverage: MSA3S H13 HEPA Air Purifier capable of delivering 112 CFM (190m³/h) of clean air quality. Cleans rooms up to 840 ft² in as little as an hour or 500 ft² in just 36 minutes. Customers will notice the difference within 10 minutes of using the MSA3S Air Filter. Suitable for any room or enclosed spaces such as living rooms, bedrooms, kitchens, offices, restaurants, hotels, and labs.

🍀【Ozone free Lifetime Warranty】🍃Only Genuine HIMOX H05 filter (Search B0BVVTW738 on amazon) can the performance of your H05 air purifier🍃Our allergies air purifier for home large room is 100% Ozone free. UVC/ion produces ozone which is harmful, especially for children and asthma sufferers. The built-in Replacement Indicator reminds you to replace the filter. It is recommended to replace the filter every 3-6 months depending on the use and air quality.

🍀【High Purification Ability】This house air purifier cleans a room up to 2000 sq ft in one hour, 1000sq ft in 30 minutes (CADR285). 437 air inlets increase the air contact surface, and air convection is very fast. If you have allergies, our h13 hepa big air purifiers for home will help with allergies. If we have pets, we are always paranoid of our house smelling. Our hepa air purifier for classroom help get pet smell out the air quickly, so you large house smell fresher.

🍀【Exclusive Advanced 5 Levels Air Cleaning System】 The medical grade HEPA 14 filter air purifier large room made up of high-efficiency activated carbon(🍀The upgraded filter optimize the structure of activated carbon, so the odor removal effect is greatly improved). Our air purifiers for smokers at home help capture particles like pet smell, and household dust. Wildfire smoke air purifiers removes pet hair dander, dust, VOC and pollen.

PRECISE AND POWERFUL: Miko Air Purifier features Siphon Intake Technology maximizes air circulation with 4 fan speeds with Turbo speed. This air purifier for home with a 360-degree air outlet refreshes the air 5x per hour in rooms as large as 1600 ft² / 148.64 m²cover, leaving no corner untouched and guarding your health.

EFFICIENT PARTICLE FILTRATION: Miko's large air purifier uses Pre Filter, Medical-grade H13 HEPA Filter, and Active Carbon Filter. The 3-stage filtration effectively filters particles larger than 0.3 microns, such as smoke, allergens, pollen, pollutants, odor, mold, pet hair, dust, fungi, asbestos, dust mites, carbon dust, anthrax, and so much more. Search for Ibuki L or B08XB3JQVB for replacement filters.

BUILT-IN APS QUALITY SENSOR: This true HEPA air purifier features the most advanced air filter sensor that scans the air with precision. This smart air purifier with intuitive auto mode operates at the levels needed to keep the air clean and filter out harmful particles. Our bedroom air purifier does all the work with minimal energy usage, making it a perfect choice for your living room, bedroom, office, etc.

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.

🍹【OZONE FREE, Fresh Air is Coming】Are you still troubled by lovely pets and smell mold or pollen allergies? HIMOX H04 RG HEPA air purifier will help you improve air quality further. Our HEPA air purifier has comprehensive coverage and cleans a room up to 1200 sq ft in one hour, 600sq ft in 30 minutes, and 285sq ft in 12 minutes. You will notice the difference within using. The air purifiers for allergies home (large room or small room) keep your living space odor-free.

🍹【Smart Air Quality Detection System】H04 mold air purifier with digital display monitors the PM 1.0（ultrafine particles）by a precise laser sensor, automatic sensors, and converting from 1-500, convenient to read the air quality in the room. Pet air purifiers for hair fur and dust adjust the speed automatically according to the index, smarter to bring your family pure air.

🍹【Medical Grade H13 HEPA filter Air Purifier】Multi-stage filtration of H04- Rose gold air purifiers for pets' odor, including pre-filter, senior medical grade H13 HEPA filter, and an activated carbon filter (🔷The upgraded filter optimizes the structure of activated carbon, so the odor removal effect is greatly improved), removes 99.97% of air particles down to 0.1 microns, such as pet hair dander, dust, musty, mold, pollen, VOC, smoke, and formaldehyde. Choose the right air purifier, enjoying fresh life every day.

💞Mega Reliability💞7*24 Live Chat Support.FREE upgrade to FULL-Replacement Guarantee-We treat you like family and want you100% happy! Any questions, please reach out to us, and our wonderful people will be there for you. ⚠️⚠️⚠️2022 updated version replacement filter(Search forB091DHVJG2 ), Old version Before 21st Nov 2022 (Search for B08L8QGPB8 ) ⚠️⚠️⚠️

💞Mega Efficient💞Provide a cleaner and healthier life for you and your family. Equipped with a uniquely developed high-efficiency fan structure, cleans spaces up to 936 sq ft with 4 circulation in 1 hour, 216 sq ft with 1 circulation in 15 minutes. AC 120V/60HZ for USA and Canada

💞Mega powerful💞Quadruple Filter Protection System，Inject clean and fresh air into your surroundings. The 4-Stage Filtration filters 99.97% of dust, pollen, smoke, and pet dander. This air purifier filters particles as small as 0.3microns and larger, helping to improve overall health. Perfect for pet owners, babies, children, the elderly, or for anyone wanting to improve the air quality in their home.

6D Filtration System: Mooka GL-FS32 Air Purifier might just be the most versatile air purifier you have ever seen. Equipped with a pre-filter, a HEPA filter, an activated carbon filter, VOC absorption particles, a UV light, and a negative ion generator, this air purifier can clean the air in your room in 6 different dimensions. All the main health risks hidden in the air will no longer be a threat to your family and pets.

Air Purifier For Large Room: GL-FS32 is capable of completely clean a room of 2000 sqft in just 1 hour. It's also great for use in a smaller room. where it will clean the air more times and be more sensitive to air quality changes. No matter in a bedroom, office, living room or a whole house, it performs to perfection.

Auto Mode & Sensor: Supported by a built-in smoke and odor sensor, this HEPA air purifier is also a smart odor eliminator. When set at auto mode(see manual), it can adjust the fan speed according to the air quality level in your room. When someone lights a cigarette, or when you are cooking, it will gear up to remove the odor and smoke quicker.

PURE FILTER: Standard Alen True HEPA air filter for the BreatheSmart Classic air purifier captures 99.9% of airborne particles down to 0.1 micron. Traps allergens, dust, pollen, pet dander, and fur, covering areas up to 1100 SqFt every 30 minutes.

CUSTOMIZING YOUR FILTER: With Alen BreatheSmart Classic Air Purifier, you can customize the air filtration system that suits your needs. We offer air filter options with various designer front panels for our customers' unique concerns.

AIR QUALITY DISPLAY: Our Smart Sensor has a 3-color LED display that updates in real-time: Blue, Orange, and Red. When enabled, its ozone-safe ionizer, produces negative ions, which attract and clump ultra-fine particles together to trap dirty air.

H13 True HEPA Filtration: The 3-Stage Filtration System absorbs odors and harmful gas, and traps large airborne particles such as lint as well as airborne particles as small as 0.1 microns. Replacement filters can be purchased by searching "B09CG2KL68" on Amazon.

Smart Voice & App Control: Supports WiFi or Bluetooth connection, you can control air purifiers anywhere through the Govee Home app, including schedules, fan speeds and more. Activate pure air in a single breath with Alexa, Siri, Google Assistant and IFTTT.

Large Coverage: Large air purifier can refresh any room up to 527 ft² in only 12 mins, and purify a 1837ft² room 1x per hour, as the CADR is 240 CFM. It provides 360° of airflow via circular design, perfect for living rooms, bedrooms, offices, basements.

【Effective 3-Part Filtration System & Certified】 The pre-filter, H13 true HEPA filter, and high-efficiency activated carbon filter removes 99.97 percent of particles as small as 0. 3 microns, our air purifier for home trapping dust, pollen, smoke, cooking odor or pet odor, pet dander, wildfires, mold, VOCs, and allergies. Energy Star certified and available for California.

【Sleep Mode & Display Off】 In sleep mode the fan is blowing less than when it’s on the lowest regular setting, the HEPA air purifier is running with the lowest noise level 24.5dB to help you sleep deeply. If you are a light-sensitive sleeper, the display light can be turned off completely to help you enjoy a perfect night of sleep.

【Smart Filter Reminder & PM2.5 Air Quality Monitor】 Our ozone-free air purifier is easy to remember when to change the filters with a built-in filter lifetime indicator, we recommend replacing the air filters every 2,500-3,000 hours depending on the air quality and frequency of using the odor eliminators (Please search C350-RF to get filter replacements). It’s also easy to know your room's current air quality with a PM2.5 sensor.

💪【POWERFUL 3-STAGE FILTRATION SYSTEM】 3-layer filter capturing at least 99.99% of air pollutants. Pre-filter captures large particles like pet hair; True HEPA 13 filter removes allergies and pollen; Activated carbon filter absorbs odors and smoke. Almost no pollutants can escape from the powerful purifier, just enjoy free breath like being in the forest.

🌳【AFLOIA MOST EFFICIENT PURIFIER】 Colin HEPA air filter would be the PERFECT CHOICE for extra large rooms and high-ceiling houses! With the advanced turbine motor and 360°air outlet, COLIN can purify your room up to 3576 sq. ft in an hour, 505 sq.ft in 10 mins (CADR 800 m³/h). Widely used in the kitchen, living room, bedroom, storage room, and office.

🤳🏻【SMART WIFI CONTROL】 You can take full control of the air purifier from your smartphone without the limit of time and distance. Turn it on/ off, set working mode, check filter life, create schedules, set timer, and more. Start it up at the time you get off work, and enjoy the fresh air as soon as you get home.

✅【Powerful for Rooms up to 1250ft²】With a peak-performing CADR of 142 CFM / 240 m³/h, Homvana Smart Air Purifier H211S clears air in 270 ft² in 12mins, 645ft² in 30mins, and 1250ft² in 60mins. For your larger room such as a living room, open kitchen, loft apartment or basement, one choice to solve them all!

✅【4-Stage Defense with H13 True HEPA Filter】 High-efficiency 4-stage filtration helps people with asthma and allergies. Includes H13 True HEPA Filter, capturing 99.97% of airborne contaminants of 0.1 microns, like dust, pollen, smoke, and pet dander etc. Search for "B09R1GHVKF" on Amazon for the purchase of official filters.

✅【Real-time Air Quality Indicator】Know the real-time air quality and see the changes in air quality at a glance of the distinct indicators like Green(Very Good), Blue(Good), Orange(Moderate), Red(Bad), with the help of the advanced infrared sensor.

High Efficiency:With 3-stage enhanced filtration system and 360° True HEPA filter efficiently traps pollution from every direction,let you be free from the air pollutant in 9 minutes within a room up to 269 square feet, suitable for bedroom up to 547 square feet.

Feel Air Quality Change :YIOU air purifiers for home adopts high precision semiconductor gas sensor to detect the air,through the change of brightly colored LED turn to red/yellow/green to reveal poor/good/excellent air quality.

Smart & Energy-saving: The Auto mode automatically optimizes the fan speed based on the level of indoor air quality,choose the timer (1/4/8 hr)to customize the usage，all of these not only convenient but environmental,it's a good gift choice for your family,friends.

💪【EFFECTIVE AIR PURIFIERS FOR LARGE ROOM 】 With a CADR of 550 m³/h, The MAX filter can refresh a room up to 2,615 ft² in one hour, 1,307 ft² in 30 minutes, 523 ft² in 12 minutes. Perfect for both small rooms and big houses like bedrooms, living rooms, kitchens, and basements.

🍀【AIR PURIFIERS FOR ALLERGIES AND PETS】 3 stage True HEPA filter capture 99.97% of harmful particles including allergens, mold spores, pollen, dust mites, pet dander, odors, smoke, and VOCs. Remove finer particles down to 0.3 microns. Every family deserves to own one to create a healthy living condition.

🍀【SMART AIR QUALITY MONITOR】 Real-time air monitoring indicator let you know what you're breathing. Once the auto-sensing mode is activated, the air cleaner will automatic adjustment mode according to the detected air quality, which is a lifesaver for rhinitis patients and pets owner.

Deluxe Home Air Purifier with 7 Stage Filtration Cleaning System— Get ready to breathe easier with our premium Aviano A890 Indoor Air Purifier! This ultra premium air purifier utilizes innovative technology to provide 7 distinct stages to filter, clean, sanitize, purify, eliminate, and deodorize the air in your home. Say goodbye to harmful allergens, bacteria, pollen, mold, dust, viruses, pet hair, dander, smoke, toxic household chemical fumes, germs, cooking odors, and more!

Includes 2 Bonus Washable HEPA Filters and a Remote Control! You are only as safe as the air you breathe. We included 2 extra True HEPA air filters to provide you with long-lasting results! Our premium air filters are made from Activated Carbon, True HEPA, Cold Catalyst, Antibacterial material to provide the safest form of air purification. These air filters remove 99.97% of all airborne particles which are larger than 0.03 microns. Your well being is worth the investment!

Best Air Purifier for Pet Hair, Allergies, Odors, & Dander! Now you can enjoy your furry friends without the respiratory irritation! Our Aviano Air Purifiers provide quiet and powerful air flow cleaning action. We provide a unique air purifier solution with a washable aluminum pre-filter that helps trap larger airborne particles like pet hair, dander, and and dust mites. You can click the yellow “Add to Cart” button today with total confidence in this powerful air purifier solution!

[High Efficiency Air Purifiers] Breathe in fresh air with our large room air purifiers that cover an area up to 1730 sq.ft in just 1 hour. Our air purifiers refresh the air 5x per hour, and feature a powerful 3-stage filtration system consisting of a pre-filter, HEPA filter, and activated carbon filter.

[3-Fan Speed Air Purifiers] This air purifier offers three levels of air flow intensity for you to choose from - low, medium, and high - based on your air quality needs. Not sure which level to choose? Our Auto Mode feature can automatically adjust fan speed based on real-time air quality measurements. Experience the difference with our top-of-the-line air purifiers.

[Air Quality Display & Child Lock] Our Smart air purifiers feature a built-in air quality sensor that displays real-time PM2.5 levels on the air purifiers LED panel. The thoughtful air purifiers child lock design can avoid your baby or pet from touching the buttons.

Premium Air Cleansing - Create a clean and fresh atmosphere in any large room with a PH950 HEPA air purifier for home. Powerful air purifier to cleanse up to 2500 sq ft/2 h, 1875 sq ft/1.5 h, 1250 sq ft/h.

Advanced 8-Stage Air Purification – Сapture pet dander, smoke, dust, odors, and bacteria (staphylococcus albus) from your place. PH950 is built with a mesh pre-filter, cotton filter, true HEPA filter air purifier, activated carbon and cold catalyst filter, as well as a humidifier, UV light, air ionizer.

Moisturizing Humidifier – Find the optimal level of humidity with a humidifier air purifier combo. Complete with water-cleaning balls for rich moisture.

BETTER THAN HEPA – Pre-filter, True H13 HEPA filter combined with patented NCCO technology (Nano Confined Catalytic Oxidation) sanitizes your house and kills and removes harmful pollutants. It breaks down the harmful particles in the air into harmless compounds and is more effective than a charcoal filter.

KILLS VIRUSES & BACTERIA – 4 stage, 300 square foot Westinghouse air purifiers sanitize 99.95% of virus and bacteria organisms in the home, bedroom, work place, and office. 300 square foot coverage good for medium to large rooms.

PET HAIR & ALLERGENS – Removes dog and cat hair and dander allergens from the air. Captures dust, pollen, dandruff, and other causes of seasonal allergies.

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.