The WINIX A231 air purifier combines efficient performance with a thoughtful design, making it a suitable addition for maintaining indoor air quality. Equipped with a True HEPA filter, pre-filter, and active carbon filter, it effectively captures airborne pollutants, including dust, pollen, and smoke, ensuring cleaner air for spaces up to 21.4 sq.m. The automatic mode and air quality sensors allow for effortless operation, adjusting settings based on the current air quality levels. Featuring a sleek design, this air purifier seamlessly fits into a room, functioning as both a table-top and floor-standing unit, while its 360° air inlet enhances the purification process by drawing air from all directions. The device operates in a whisper-quiet manner, with noise levels as low as 25 dB(A), making it ideal for bedrooms or quiet spaces. With presets for speed settings and a convenient touchpad control, it provides an easy user-friendly interface for managing air quality effortlessly.
The WINIX A231 air purifier combines efficient performance with a thoughtful design, making it a suitable addition for maintaining indoor air quality. Equipped with a True HEPA filter, pre-filter, and active carbon filter, it effectively captures airborne pollutants, including dust, pollen, and smoke, ensuring cleaner air for spaces up to 21.4 sq.m. The automatic mode and air quality sensors allow for effortless operation, adjusting settings based on the current air quality levels. Featuring a sleek design, this air purifier seamlessly fits into a room, functioning as both a table-top and floor-standing unit, while its 360° air inlet enhances the purification process by drawing air from all directions. The device operates in a whisper-quiet manner, with noise levels as low as 25 dB(A), making it ideal for bedrooms or quiet spaces. With presets for speed settings and a convenient touchpad control, it provides an easy user-friendly interface for managing air quality effortlessly.
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The lowest price for Winix A231 360° All-in-One 4-Stage True Hepa Air Purifier right now is $280.00 at Ubuy Australia.
The all-time low was $139.08 on 11 Feb 2026 — today's price is 101% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 24 Aug 2026.
Winix A231 360° All-in-One 4-Stage True Hepa Air Purifier
The WINIX A231 air purifier combines efficient performance with a thoughtful design, making it a suitable addition for maintaining indoor air quality. Equipped with a True HEPA filter, pre-filter, and active carbon filter, it effectively captures airborne pollutants, including dust, pollen, and smoke, ensuring cleaner air for spaces up to 21.4 sq.m. The automatic mode and air quality sensors allow for effortless operation, adjusting settings based on the current air quality levels. Featuring a sleek design, this air purifier seamlessly fits into a room, functioning as both a table-top and floor-standing unit, while its 360° air inlet enhances the purification process by drawing air from all directions. The device operates in a whisper-quiet manner, with noise levels as low as 25 dB(A), making it ideal for bedrooms or quiet spaces. With presets for speed settings and a convenient touchpad control, it provides an easy user-friendly interface for managing air quality effortlessly.
The WINIX A231 air purifier combines efficient performance with a thoughtful design, making it a suitable addition for maintaining indoor air quality. Equipped with a True HEPA filter, pre-filter, and active carbon filter, it effectively captures airborne pollutants, including dust, pollen, and smoke, ensuring cleaner air for spaces up to 21.4 sq.m. The automatic mode and air quality sensors allow for effortless operation, adjusting settings based on the current air quality levels. Featuring a sleek design, this air purifier seamlessly fits into a room, functioning as both a table-top and floor-standing unit, while its 360° air inlet enhances the purification process by drawing air from all directions. The device operates in a whisper-quiet manner, with noise levels as low as 25 dB(A), making it ideal for bedrooms or quiet spaces. With presets for speed settings and a convenient touchpad control, it provides an easy user-friendly interface for managing air quality effortlessly.
Last updated at 24/08/2026 22:03:58
WINIX A231 Air Purifier for Bedroom Up to 1110 Ft2 in 1 Hr With Air Quality Monitor, True HEPA, Carbon Filter and Auto Mode, Captures Pet Allergies,
Delivery between 29 Aug – 2 Sept $35.88
originally posted on walmart.com
bought one. it worked so well, I bought a second one. work's better than a professional ozone purifier I had. love the auto setting and the night time setting is quiet. Definitely recommend!
originally posted on walmart.com
It has made a big difference in the quality of my life. I spend a lot of time in my home. The air quality was poor. The air purifier changed everything in a matter of a couple of days. My eyes use to water and I would sneeze all the time. My sinuses would drip off and on. Well that all stopped. Winix makes a great product and the price is fantastic. I almost spent $800 to $1500 for another competitor’s product. Winix was under $200. Kudos!!!
originally posted on walmart.com
i have had this on for about 3 days now in an open-ish 750 sqft area. works like a charm. doesnt take away all the smell because, ya know, smell seeps into things, but the air is noticeably cleaner. this is important in a home with too many pets like i have. im happy with this purchase.
| Product dimensions | 24.1D x 24.1W x 37.1H centimetres |
| Power source | Corded Electric |
| Item Dimensions D x W x H | 24.1D x 24.1W x 37.1H centimetres |
| Noise Level | 20 dB |
| Particle Retention Size | 0.03 Micron |
WINIX A231 Air Purifier for Bedroom Up to 1110 Ft2 in 1 Hr With Air Quality Monitor, True HEPA, Carbon Filter and Auto Mode, Captures Pet Allergies,
Delivery between 29 Aug – 2 Sept $35.88
bought one. it worked so well, I bought a second one. work's better than a professional ozone purifier I had. love the auto setting and the night time setting is quiet. Definitely recommend!
It has made a big difference in the quality of my life. I spend a lot of time in my home. The air quality was poor. The air purifier changed everything in a matter of a couple of days. My eyes use to water and I would sneeze all the time. My sinuses would drip off and on. Well that all stopped. Winix makes a great product and the price is fantastic. I almost spent $800 to $1500 for another competitor’s product. Winix was under $200. Kudos!!!
i have had this on for about 3 days now in an open-ish 750 sqft area. works like a charm. doesnt take away all the smell because, ya know, smell seeps into things, but the air is noticeably cleaner. this is important in a home with too many pets like i have. im happy with this purchase.
I really like this air purifier. It works really well and I like the setting where you can turn it on nighttime when you're asleep. It's very quiet during that time. I ordered it from Walmart and got it the same day. That was great. I appreciate the quick fast delivery. I really like this air purifier. It works really well and I like the setting where you can turn it on nighttime when you're asleep. It's very quiet during that time. I ordered it from Walmart and got it the same day. That was great. I appreciate the quick fast delivery.
I'm going back to filtered air purifiers. The other kinds all break down within a couple of months. I am liking this one so much that I bought a second for another bedroom. Thank you for making a product that actually works!
This little powerhouse cleans so well, I could immediately smell the air was cleaner. I like the nightlight to toggle off the lights so you can sleep at night. I like that it has a very quiet setting, but also has a louder setting for those of us who love white noise, because it is very soothing. I am using this for my office but I will also use this at home too.
I was dealing with toxic black mold in my house and hadn’t been able to breathe for so months. I bought this purifier and within about 30 minutes of having it on I started being able to breathe a lot better. It made a huge difference in my house in such little time.
I normally love winix purifiers due to their simplicity but good design and performance. I have one of their larger units and its perfect, has plasmawave, has auto mode, and even auto night mode. I found this one laking though, it has an auto mode but fails to have an auto dimming feature like the other older models? Meaning you have to use the display off/night button when you want to toggle that option instead of auto changing. Its noticeably noisy even on its lowest setting, maybe its just me being a light sleeper. It also vibrates alot, I had this on my dresser but noticed anything on the dresser would shake and move around. Id pass on this unit and try a different brand for this size purifier.
After buying (and returning) several supposed air purifiers that were merely fans pumping out cold air, I bought this WINIX A231 Air Purifier. Wow! It does a fantastic job of cleaning the air in my bedroom. I ran the unit 24/7 on medium speed, checked the HEPA filter after three weeks and was happy to see lots of dust on it instead of on the tops of my bed frame, dresser and night stand. I will be buying another WINIX for the living/dining area.
Works well and is quiet. I enjoy the features, especially the air quality signifier with the color of the lights as an indicator. Most air purifiers don't have that feature. I don't know how accurate the actual system is in testing the quality of the air, but it seems to be built well, so for now I trust it.
| Product dimensions | 24.1D x 24.1W x 37.1H centimetres |
| Power source | Corded Electric |
| Item Dimensions D x W x H | 24.1D x 24.1W x 37.1H centimetres |
| Noise Level | 20 dB |
| Particle Retention Size | 0.03 Micron |
