Air Purifiers

Ozone Generator Air Purifier with 4 Ozone Plates for 4500 Square Feet +

It seems to work well but sometimes it will need more than one treatment.. Denis. Edmonton, AB. Wed Nov 26 2025

The science of pure air is complex, but our mission is simple: to inspire a thriving life for all through pure, healthy air technology, proven by science. AirDoctor delivers the most approachable, affordable professional air purification technology on the market, so our customers can thrive in health, wellness, and life. We obsess over every detail and go the extra mile to test and earn third-party validation, so anyone who seeks it can have peace of mind that the air they breathe is as pure as the science that goes into our solutions. AirDoctorⓡ is the first affordable air purifier that not only removes particles as small as 0.003 microns but also removes odors, gases, toxic ozone, and volatile organic compounds (VOC).

Just amazing! Does the work! You know if something in the air is bad it almost immediately turns on to catch it.. Andrea. Miami Shores, FL. Sat Feb 10 2024

Ozone Generator Air Purifier with 4 Ozone Plates and UV for 4500 Square Feet +

Don't let the cost scare you off, I hesitated at first but it works great. I have dust allergies and 2 dogs , I set it on 6 hrs to do my house and slept overnight in my RV , next day when I entered my house the air felt lighter and my nose didn't bother me. I run it twice a month and no longer have breathing issues. I use it in my RV as well.. Lori. Austin, TX. Thu May 18 2023

Healthier, cleaner air is made accessible to you and the people who come into your home. Its H13 True HEPA Filter will automatically detect and remove 99.97% of harmful airborne particles including pet dander, smoke, odor, dust, and gases. The air will go through 4 different filters during the purification process: a pre-filter to remove larger contaminants such as pet dander and dust, an allergen filter, a true H13 HEPA filter, and an activated carbon filter to remove gases and odors. Then, the built-in UV-C light and fine dust sensor add yet another layer of efficient and effective air purification—detecting tiny particles such as dust, germs, and bacteria that would otherwise go undetected. Made with medium and large-sized rooms in mind, this purifier will be ideally kept in your living room, bedroom, or garage. Worried about the air purifier making too much noise as you sleep? With sleep mode activated, the fan will be reduced to quieter, slower speeds and the lights will be dimmed to ensure your night's sleep goes uninterrupted. Lastly, with auto mode, the purifier will automatically detect the surrounding air quality and adjust its fan speed accordingly so that the air you breathe is always the best it can possibly be.

[This review was collected as part of a promotion.] Quite and beautiful. Philomina E.. Sun Jun 29 2025

Our original and classic AirDoctor, now with a wifi connected app! You can now have real time air quality alerts, filter change alerts, device control and device sharing at your fingertips. The AirDoctor 3500i is powerful enough to protect the air in bedrooms, living rooms.

It came exactly as I was told. The packaging was excellent and it I very easy to use. I love this air doctor and this one is updated with WiFi also. I did not even realize I could check it with wifi when gone. I am very happy with Wayfair. They have excellent service. I have been happy with everything I have purchased from Wayfair.. Loretta. Aliquippa, PA. Fri May 09 2025

This was a great purchase! It does everything as advertised!. Michael Jones . Haughton, LA. Fri Sep 11 2026

The Windmill Air Purifier Max is a sleek, smart, and ultra-quiet air purifier designed for the modern home. With 3-in-1 True HEPA filtration and an advanced laser-based air quality sensor, it helps capture odors, smoke, VOCs, and 99.97% of harmful airborne particles (down to .3 microns) from your air. Connect the purifier to the Windmill Air app to track your Air Quality Index (AQI), set schedules, and enable extra features (like Child Lock). Two sleep modes (Whisper and White Noise), a deep-cleaning Boost mode, and a smart, auto-adjusting Eco mode make breathing clean air easier and more intuitive than ever.

Love it! It reduced dust in my bedroom and keeps air nice and fresh!. Anneliese. Richmond Va. Thu Aug 13 2026

Ultra Lightweight Automatic CPAP Sleep Ventilator Machine, Dual Fixed & Auto Adjustable Pressure Sleep Apnea Device, Quiet Portable Travel Breathing Machine with Full Accessories & Carry Bag for Home & Trip Use

Great. Lincoln. Lawton, OK. Sun Sep 13 2026

Ozone Generator/UV Air Purifier with 2 Ozone Plates, UV, and Charcoal Filter for 2500 Square Feet +

As described.. Anonymous. Fri Mar 20 2026

Dyson Purifier Hot+Cool HP2 De-NOx​ delivers whole-room heating and powerful cooling with purified air. Advanced air purification captures 50 percent more NO₂ Removes odors and gases, and continuously destroys formaldehyde. The fully sealed, 3-stage filter system captures 99.97 percent of particles as small as 0.3 microns. The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade. Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow. Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.

Love it! Great airflow and low on noise. Perfect for working out in a small room and for keeping cool at night.. Lorna. Vancouver, British Columbia. Tue Aug 25 2026

Small and mighty purification that’s perfect for small bedrooms, nurseries, home offices, and laundry rooms. It circulates the air in 285 sq. ft. 4x/hour or in 570 sq. ft. 2x/hour.

I can’t really tell the difference, but from the moment it first turned on it stayed blue so maybe my air quality wasn’t very bad. I will say it would be much more convenient if this unit had a handle. Moving it out from the wall, moving to another room and just initial set up seems it could be easily engineered to have a flush handle to pull up when moving.. Wowens. Mon Mar 23 2026

The Dyson purifier humidifier is engineered to help improve your air quality. An advanced filtration system combines a filter to remove gases and odors with a HEPA filter to capture 99.97% of particles 0.3 microns in size. Powerful Air Multiplier technology projects purified, humidified air throughout the room.

Dyson as usual makes useful, reliable devices. Has awesome features. Can control fan speed. Can use with or without water. Comes with extra water treatment packs.. Bill. West Hartford, CT. Tue Jun 23 2026

This Vytex New RxAir Purification System traps the large particulates, and the UV air purifier does the dirty work of removing those nasty air pollutants. Perfect for bedrooms, offices, and spaces upwards of 800 sq. ft. It cleans the air in an average sized bedroom up to 6 times per hour, reduces air pollution linked to sleep disorders and other health issues. Protect your family whether you suffer from pet dander, dust, and other allergies or want to dramatically reduce your risk of the flu or common cold, it creates clean and safe air to breathe. This is the best way to protect your family during cold and flu season. It is designed to improve your overall indoor air quality and the environment. It's a great tool to protect your family and those who suffer from respiratory conditions or have a weakened immune system.

Keeps the air clean of all the bad things!. Robert. South Bend, IN. Fri Mar 20 2020

The Airdog X3 is a high-performance air purifier for home engineered with patented TPA technology. It captures and destroys 99.9% of microparticles as small as 0.0146 µm—exceeding even hepa air purifiers.Featuring a washable and reusable filter, it delivers efficiency, sustainability, and quiet operation.Equipped with a real-time AQI sensor and Auto Mode, it instantly adapts its power to maintain clean air while keeping energy costs low.

Works extremely well and very effectively-you can smell the difference after a short while. I purchased an additional 2 X3s for family and they absolutely love them as well. I purchased them initially for the washable filter, but even without that awesome feature, it's an absolutely amazing air purifier. I can't recommend them highly enough.. Andreas Munsey. NC. Mon Aug 31 2026

Ozone Generator/UV Air Purifier with 3 Ozone Plates, UV, and Charcoal Filter for 3500 Square Feet +

The Dyson purifier is engineered from the ground up to evenly purify large spaces. Cone aerodynamics creates a condensed jet of air to project purified air over 32 feet. An advanced-grade filter captures allergens and 99.97% of ultrafine particles as small as 0.1 microns, while an activated carbon filter removes odors and gases.

This Dyson product is amazing. Love it. Jenkins. Worcester, MA. Tue Jul 22 2025

Dyson Purifier Humidify+Cool PH2 De-NOx​ purifies and hygienically humidifies the whole room. It also cools you. Hygienically removes 99.9 percent of bacteria in the water. Removes odors and gases, and continuously destroys formaldehyde. Advanced air purification captures 50% more NO₂. The fully sealed, 3-stage filter system captures 99.97% of particles as small as 0.3 microns. The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade. Air Multiplier technology projects over 77 gallons per second of smooth, yet powerful airflow. Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.

Purchased an about a month ago and so far really enjoying the tech this features. It tracks air quality instantaneously and if set on Auto will do what is the recommended settings to purify and humid right away. Only thing I wish it would do is have a 360 swivel. Otherwise, happy with the unit. Ctangcoy. Calgary, AB. Fri Sep 18 2026

Ozone Generator Air Purifier with 12 Plates and 2500 CFM for 12500 Square Feet +

Completely satisfied!. Anonymous. Thu Aug 20 2026

Gross weight:5.5lbs,Dimensions:7.7 x 3.4x6.9 in.(Note: It's designed for health and comfort)

Compact and works well. Marietta. US. Tue Aug 11 2026

93% Concentracion O2/Machine Adjustable 1-5L with Oxygen Generator-Tub

Our most powerful, yet quietest purifier, now with a wifi connected app! You can now have real time air quality alerts, filter change alerts, device control and device sharing at your fingertips. The pure air solution for extra large spaces, high ceilings and open concepts. Circulates the air in 1,043 sq. ft. 4x/ hour or in 2,086 sq. ft. 2x/hour.

I love it. It is the best purchase ever. Bonita. US. Sat Aug 17 2024

High-Capacity Dual Batteries: 2 x 6400mAh batteries

Breathe easier with the Airdog home air purifiers! Our advanced purification technology captures 99.97% of airborne pollutants, including dust, allergens, and germs, making your home or office a healthier and cleaner environment. With its sleek design and easy-to-use controls, the Airdog X5 is the perfect addition to any space not to mention how well it goes with your decor.

Needs more options for the carbon catalyst filters would like to see a longer chord and newer full spectrum aqi sensor. Gabe. Oregon. Wed Sep 02 2026

The Austin Air HealthMate® was designed to address your everyday air quality concerns. The Medical Grade HEPA technology is proven to remove up to 99% of all airborne contaminants as small as 0.1 microns. This includes viruses*, bacteria, dust, dander and allergens. The carbon blend used in this filter will also effectively remove chemicals, gases and odors. The Austin Air HealthMate will significantly improve the quality of air in your home.

There was a bit of dirt on the cover and one of the screws seems like it was screwed in improperly bug the unit has been functioning well.. Hussein. Scarborough, ON. Tue Dec 26 2023

Duct-Mounted Ozone Generator Air Purifier with Airflow Sensor and 3 Ozone Plates

AirDoctor 5500 is our most powerful and quietest purifier. It is perfect for extra large spaces, high ceilings and open concepts. Circulates the air in 1,001 sq. ft. 4x/ hour or in 2,001 sq. ft. 2x/hour.

Ozone generator/UV air purifier with 6 ozone plates, UV, and charcoal filter for 6500 square feet.

Portable Fully Automatic Sleep Breathing Machine, Dual Mode CPAP Sleep Apnea Ventilator with Adjustable Ramp, Quiet Lightweight Travel Device with All Accessories & Carry Bag

Transform your indoor air quality instantly with this powerful 550 CFM stackable air scrubber. Engineered for both home and commercial use, it features a robust 3-stage filtration system — including H13 HEPA, activated carbon, and MERV-10 pre-filter — to capture 99.97% of airborne particles as small as 0.3 microns. Whether you’re tackling renovation dust, pet dander, or stubborn odors, this negative air machine delivers rapid, reliable purification. Its plug-and-play design, intuitive control panel, and daisy-chain capability make it ideal for multi-room restoration projects. Durable plastic housing ensures longevity in demanding environments.

Ozone generator/UV air purifier with 4 ozone plates, UV, and charcoal filter for 4500 square feet.

The air bedroom machine is designed to give you the ultimate protection. The results of two separate clinical trials show this unit to be highly effective at removing dangerous airborne pollutants from the home. The medical-grade HEPA technology is proven to remove up to 99% of all airborne contaminants as small as 0.1 microns, including viruses, bacteria, dust, dander, and allergens. The filter’s unique carbon blend also offers protection against chemicals, VOC, and gases. Keep the air in your bedroom free from pollution and get the good night’s sleep you deserve.

Designed for People Who Need Extra Protection The Austin Air Immunity Machine is built for those who: Have weakened or compromised immune systems Live with autoimmune disorders Reside in newly built or recently renovated homes Spend time in high-exposure spaces like classrooms, clinics, or daycares Are concerned about VOCs, formaldehyde, or chemical irritants Want the highest level of virus protection and cleaner indoor air Product Overview The Most Advanced Air Purifier for Immune Support, Allergy Relief & Chemical Defense Engineered with 8 stages of advanced filtration, the Austin Air Immunity Machine provides unmatched protection against airborne pollutants. This powerful purifier is ideal for anyone with immune sensitivities, allergies, asthma, or chemical exposure from new construction or high-traffic environments. Unlike standard air purifiers, the Immunity Machine is designed to target the most harmful pollutants—including viruses, VOCs, gases, and ultrafine particles—to deliver truly cleaner, healthier air. Why Choose the Immunity Machine? With its combination of medical-grade HEPA, carbon, zeolite, and military-grade HEGA technology, the Austin Air Immunity Machine is the most comprehensive purifier available today. Whether you want to safeguard your family’s health, reduce chemical exposure, or ensure protection during viral outbreaks, this purifier provides unmatched peace of mind. Breathe cleaner. Protect your health. Strengthen your immune system.

The air allergy machine was developed specifically for people with asthma and allergies. Its unique design increases airflow, filtering allergens from the air immediately. The medical grade HEPA and HEGA filtration used in this unit is proven to remove up to 99% of all airborne contaminants as small as 0.1 microns, including viruses, bacteria, dust, dander, and allergens.

Breathe easier with the Airdog home air purifiers! Our advanced purification technology captures 99.97% of airborne pollutants, including dust, allergens, and germs, making your home or office a healthier and cleaner environment. With its sleek design and easy-to-use controls, the Airdog X5 is the perfect addition to any space not to mention how well it goes with your decor.

Had my X8 for over 4 years---Got to give X8 over 5 Star Rating. Had electronic air filters in my life for 60 years (many different manufacturers) and Airdog is the Best over all performance of air filters. Never mind all the other manufacturers and don't waste your money . INVEST in an Airdog product.. M&m. Sat Sep 07 2024

Achieve tailored comfort across two rooms with this 18,000 BTU dual-zone mini split system, featuring two 12,000 BTU indoor units that deliver ±1℃ precision temperature control for personalized climate settings. Engineered with R454B refrigerant (GWP 466), it reduces global warming impact by 78% compared to R410A. The 24 SEER2 ultra-high efficiency rating cuts energy bills by up to 40% and supports solar power compatibility for off-grid sustainability. Control your environment remotely via the TCL Home App or voice commands with Alexa/Assistant, scheduling modes for optimal efficiency. The 16 ft pre-charged installation kit with no-drill design simplifies setup in apartments, condos, or rentals, while slim 1.2 in panels blend seamlessly into walls for a clean aesthetic.

Home Portable use, auto c-pap

Featuring a robust and technologically advanced dual 4-Stage air purification system, this unit removes 99.99% of airborne particles as small as 0.003 microns in size. Winix’s PlasmaWave® Technology may help to reduce the presence of airborne pollutants, allergens, and impurities. The unit’s built-in Smart Sensors detect and monitor the quality of air in your environment and provides a visual representation of your current air quality. When in Auto Mode, the unit automatically adjusts fan speeds to ensure efficient and cost-effective cleaning. Sleep mode is automatically activated when the room is darkened, providing quiet operation. The WiFi feature allows you to connect your air purifier to the Winix Smart App and monitor the air quality in your home, control your air purifier, and track filter life

Writing this is 2026 and purchased this filter in the covid era.  Still works like the day we purchased it.  Fantastic workhorse that does a superb job filtering the air.  Yes it is large, but the wheels make it easy to move.  Filters are pricey but that’s true for all filters and this one does require more of them… but it is worth it, cleans so quickly and thoroughly. Great product!!. Buck224. Northbrook, IL. Sat Jul 18 2026

Lightweight Design CPAP Sleep Apnea Machine, Portable Travel Breathing Equipment with Full Accessory Kit & Travel Bag for Bedroom & On-the-Go Use

Transform your indoor air quality instantly with this high-performance **stackable air scrubber**. Engineered for both rugged industrial environments and residential comfort, this **negative air machine** features a powerful 800 CFM airflow and advanced **3-stage filtration**. By combining a MERV-10 pre-filter, activated carbon, and an **H13 HEPA filter**, it captures 99.97% of microscopic particles like dust, pollen, and smoke. The integrated **UV-C light technology** goes further to neutralize odors and bacteria, making it the ultimate solution for post-renovation cleanup, mold remediation, or simply breathing easier at home.

Purifies large rooms quickly with advanced filtration, removing allergens, smoke, and odors for cleaner, fresher air.

I love the smart features on the app. I do not understand all the features. There are so many. The bottom line is it works and keeps our new basement space air fresh and clean.. Lisa M Russell. Rome, GA. Wed Apr 02 2025

Our HEPA air scrubber is perfect for improving the air quality in your home or worksite! With a 2-stage filtration system (pre-filter and HEPA filter), this industrial air cleaner can effectively remove 99.97% of pollutants as small as 0.3 microns, including odors, dust, allergies, smoke, pet hairs, pollen, fiber and more. The max airflow is 500CFM and the widest coverage area is 2000 sq.ft. Equipped with auxiliary GFCI outlets and daisy chain technology, you can connect up to three air scrubbers together for large air flow. Besides, the built-in filter replacement indicator will remind you to replace the filter in advance. This portable and powerful air scrubber is ideal for anywhere that needs better air quality: crawlspaces, home repairs, wall painting, pungent smell remediation, fire damage restoration, water damage restoration, etc.

Dyson Purifier Hot+Cool HP1 delivers whole-room heating and powerful cooling with purified air. The fully sealed filter system captures 99.97percent of microscopic allergens and pollutants as small as 0.3 microns. The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade. Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow.Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.⁵

I am very happy with my purchase.it was money well spent.. Anonymous. Lancaster Ohio. Thu Oct 01 2026

Dyson Purifier Cool PC2 De-NOx​ delivers whole-room purification and powerful cooling. Advanced air purification captures 50% more NO₂. Removes odors and gases, and continuously destroys formaldehyde. The fully sealed, 3-stage filter system captures 99.97percent of particles as small as 0.3 microns.The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade. Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow. Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.

This was recommended to us by someone who has a lot of pollen related allergies like my son. Works great so far - we use it in the auto run setting to keep his room air purified. Ava. IL. Sat Sep 06 2025

Dyson Purifier Cool PC1 delivers whole-room purification and powerful cooling. The fully sealed filter system captures 99.97percent of microscopic allergens and pollutants as small as 0.3 microns. The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade. Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow. Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.

Love the quality, Design and effect this item has on my health specially at night.. Mario. Midland Texas. Mon Sep 28 2026