Winix zero
Winix Zero Pro
Clean Performance Index
Based on CADR, noise-to-power ratio, and filter longevity.
Our Verdict
"Stepping up from the Zero, the Pro adds improved odour control and higher airflow. Ideal for kitchens or homes with smokers."
The Staff Take
The odour sensor is the upgrade over standard Zero—worth it if cooking fumes or a mild smoke trace is your main annoyance. Power draw jumps on turbo.
Ideal for these searches
This model is a strong match if you are looking for: best air purifier for your situation, room size, or concern in the UK.
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How We Tested This Model
- check_circleCADR and coverage parsed against UK room-size assumptions.
- check_circleNoise and power values normalized for side-by-side comparisons.
- check_circlePrice and availability signals refreshed monthly.
thumb_up Pros
- checkAdvanced carbon filter
- checkDual sensors (Dust+Odour)
- checkHigh airflow
thumb_down Cons
- closeHigh power consumption
- closeBoxy look
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Technical Specifications
Verified Lab Data
Kitchen odour decay (onion test)
Smoke Decay Rate
10.5 min
Time to clean 10m³ test chamber from standard smoke density.
True Sound Floor
29.5 dB (Sleep)
Measured at 1m using high-fidelity acoustic testing equipment.
Active Power Draw
11 W
Real-world energy consumption measured during continuous high flow.