Tier1 2 -Pack Replacement Humidifier Filter

Fits GeneralAire humidifiers requiring 990-13 filter, models 1137, 1040, 1042, SL16, 709, 990, Trion G100, G300, 100, 84-25054-01, 84-25054-05
9-3/4 inches (height) x 12 inches (width) x 1-1/2 inches (depth)
Reduces pollutants from the water

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The Tier1 Humidifier Filter Replacement for GeneralAire 990-13 increases humidity levels in your home, easing respiratory complaints. Moreover, this humidifier filter is affordably priced and easy to install.

Fits GeneralAire humidifiers requiring 990-13 filter, models 1137, 1040, 1042, SL16, 709, 990, Trion G100, G300, 100, 84-25054-01, 84-25054-05
9-3/4 inches (height) x 12 inches (width) x 1-1/2 inches (depth)
Reduces pollutants from the water
For optimum performance, replace every 3 months
Comparable replacement filter that improves air quality.