A231
WinixReleased Jan 1, 2023 · Analysis updated Feb 13, 2026
Winix A231 air purifier with real-time sensor and 4-stage True HEPA for efficient cleaning in a compact design. The Winix A231 scores 82/100 based on 6 expert reviews in the air purifiers category. Coverage includes reviews from Airpurifierfirst, Housefresh, Airpurifierexpertise, and Breathequality.
Critic Score
What's this?based on 6 expert reviews
Pros
- Real-time air quality sensor(2)
Cons
- No remote control(2)
- Annual filter cost of $50(2)
6 Expert Reviews
The Winix A231 is a small, portable air purifier with excellent particle removal performance, achieving 95% air quality improvement in tests, though it falls short in odor neutralization.
The Winix A231 is an impressive small air purifier that does a good job considering its low cost, clearing our test room of PM1 particles five minutes quicker than the Levoit Core 300.
The Winix A231 Tower H13 True HEPA 4-Stage Air Purifier is a reliable and efficient solution for achieving clean and healthy indoor air with its powerful filtration system and PlasmaWave technology.
The Winix A230 and Winix A231 are excellent value for money, particularly if you can make do with the Smart Sensor.
