10 Water Panel Humidifier Filter Pad for Aprilaire Whole-House Humidifiers

Compatible with500 series filter replacement for aprilaire humidifier model: 110, 220, 500, 500A, 500M, 550, 550A, 558 & Perfect Diamention: 10" H x 9.75" L x 1.75" W. Also compatible with Honeywell HC22P HC22P1001 HC22A1007 HC22E1003/U, HE100, HE100A, HE150, HE150A, HE220, HE225, HE220A/B, HE225A/B, HE240; Bryant: HUMBBSBP2212 HUMBBSBP2312 HUMBASBP2312 HUMBBSBP2412 HUMBASBP2414. | Easy to Install500 replacementfilter easier installed, in addition you feel more comfortable while also preserving items in your home susceptible to damage from changing humidity or dry conditions | Humdity for Comfort10 humidifier pad can help you maintain optimal humidity in your home of 35% 45% which has been shown to improve the family life | Excellent Value You will get 2 pack 550 humidifier filters. 200% more filters than others that only include 1 filter. This complete value pack provides enough clean filters to improve the air in your home | Premium Water Panel ReplacementFilter design maximizes moisture output from the humidifier. Premium value package kit helps you replace your filters. These filters are ideal for anyone who needs a clean and effective humidifier experience