Winix A231 360° All-in-One 4-Stage True Hepa Air Purifier
by Winix
Compact 4-stage HEPA air purifier with 360° filtration, energy-efficient operation, and durable construction for effective air cleaning at a lower cost than competitors.
Common Pros
- Compact design(2)
- Durable construction(2)
- Energy efficient(2)
- Excellent air cleaning performance(1)
- Lower cost than competitors(1)
Common Cons
- Expensive filter replacements(3)
- No settings memory(1)
- Limited room size(1)
- Buttons don't light up(1)
- No smart connectivity(1)
Professional Reviews (9)
Airpurifierfirst
Winix A231 (A230) Air Purifier – Detailed Review & Test Data
The Winix A231 is a small, portable air purifier with excellent particle removal performance, smart features, and quiet ...
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Winix A231 (Zero Compact) review
The Winix A231 is an impressive small air purifier that does a good job considering its low cost.
Read full reviewHisoair
17 Best Winix HEPA Air Purifier Reviews in 2025 - HisoAir
The Winix A231 is an efficient air purifier for small rooms, featuring a 360-degree air intake, True HEPA filter, and Pl...
Read full reviewCleanersland
Winix A231 Tower H13 True HEPA Air Purifier Review
The Winix A231 Tower H13 True HEPA 4-Stage Air Purifier is a reliable and efficient solution for improving indoor air qu...
Read full reviewAirpurifierexpertise
Winix A231 Tower H13 True HEPA Air Purifier Review
The Winix A231 Tower H13 True HEPA 4-Stage Air Purifier is a reliable and efficient solution for achieving clean and hea...
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Winix A231 (A230) Air Purifier – Detailed Review & Test Data
The smallest Winix air purifier, yet still powerful and reliable.
Read full reviewAirpurifiers
Winix Air Purifier Company Review
Winix Offers Energy Efficient Air Purifiers to Meet Any Budget.
Read full reviewConsumerreports
Winix A231 Air Purifier Review - Consumer Reports
The Winix A231 is a 4-stage HEPA air purifier with auto mode and filter indicator, designed for medium rooms up to 230 s...
Read full reviewBreathequality
Winix A230 Air Purifier: Trusted Review In 2026 - Breathe Quality
Winix A230 is what you should buy if you have only $99.
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