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Tier1 6-Pack Replacement Humidifier Filter

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Fits humidifiers requiring the #10 filter, models 110, 220, 500, 500A, 500M, 550, 550A, and 558
9-1/2 inches (height) x 10 inches (width) x 1-1/2 inches (depth)
Reduces pollutants from the water used in your humidifier to produce better air quality

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The Tier1 Humidifier Water Panel Replacement for #10 Aprilaire (6-Pack) is designed to water like a sponge so it is absorbed by air passing through it. Keep your unit up and running at all times. This humidifier filter will accumulate minerals and sediment over time; replace your system's water panel every 6 months or if you see decreased performance. Fits Space-Gard and compatible furnace humidifier models 110, 220, 500, 500A, 500M, 550, 550A, and 558.

Fits humidifiers requiring the #10 filter, models 110, 220, 500, 500A, 500M, 550, 550A, and 558
9-1/2 inches (height) x 10 inches (width) x 1-1/2 inches (depth)
Reduces pollutants from the water used in your humidifier to produce better air quality
For optimal performance, replace every 6 months.
Comparable replacement filter that improves air quality.