Tier1 Replacement for GeneralAire 990-13 Models 1042, 1137, 1040 Humidifier Evaporator Pad 3 Pack

• Fits GeneralAire humidifiers requiring 990-13 filter, models 1137, 1040, 1042, SL16, 709, 990, Trion G100, G300, 100, 84-25054-01, 84-25054-05
• Actual size is 9-3/4 in. (height) x 12 in. (width) x 1-1/2 in. (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.
• Compatible Design: Comparable replacement filter that improves air quality
• Optimum performance, replace every 3-months

Do you have difficulties with a dry throat or an itchy nose during winter or summer. The 990-13 GeneralAire Comparable Humidifier Replacement Filter by Tier1 increases humidity levels in your home, easing respiratory complaints. Moreover, this humidifier filter is affordably priced and easy to install.