ACTUAL SIZE: 9-3/4 inches (height) x 12 inches (width) x 1-1/2 inches (depth)
HIGH EFFICIENCY FILTRATION: Reduces pollutants from the water used in your humidifier to produce better air quality by maintaining humidity levels during dry seasons
FILTER LIFE: For optimum performance, replace every 3 months.
100% TIER1 NO WORRIES GUARANTEE: We stand behind the quality of filtration and overall performance of our Tier1 filters!