Specifications Brand: Whirlpool Model: Purafresh W210 Color: Gold Filter: 3-1 Filter Power Consumption: Uses just 45 watts Air Quality Indicator: It uses a color-coded display to show current air quality in real time 6th Sense Anion Shield: Whirlpool claims this feature helps produce “forest-like fresh air” by generating negative ions to improve air freshness CADR (Clean Air Delivery Rate): About 210 m³/hour Fan Speeds / Modes: It has a double-gear fan speed, meaning you can adjust airflow Timer Function: You can set the purifier to run for 1 hour, 4 hours, or 8 hours