Below are the most popular genuine Aprilaire humidifier replacement filter pads, plus a few money-saving aftermarket product choices. If yours isn't listed, let us know!

Don't go by the list prices below; we have generous volume discounts on these Aprilaire humidifier filters! Click on the item links below to see the discounts. The more you buy, the more you'll save.

Know your model number, but don't know the filter part number? Check out our Aprilaire Humidifier Filter Cross Reference Chart to help you find your filter.

Prices include shipping! (Regular ground shipping; within the United States only.)

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