![Amazon.com: Ximoon HC22P Whole House Humidifier Pad Compatible with Honeywell Replacement Filters HE100,150, 220, 225, 240 & AprilAire 110 220 500 550-2 Pack : Home & Kitchen Amazon.com: Ximoon HC22P Whole House Humidifier Pad Compatible with Honeywell Replacement Filters HE100,150, 220, 225, 240 & AprilAire 110 220 500 550-2 Pack : Home & Kitchen](https://m.media-amazon.com/images/I/71i5BSDEOgL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Ximoon HC22P Whole House Humidifier Pad Compatible with Honeywell Replacement Filters HE100,150, 220, 225, 240 & AprilAire 110 220 500 550-2 Pack : Home & Kitchen
![Amazon.com - Pokin HC22P Humidifier Filter Wicking Replacement - for Honeywell HC22P HE220A 220B 225A 225B & AprilAire 110 220 550 550B Super Wick Filter 2 Pack - Amazon.com - Pokin HC22P Humidifier Filter Wicking Replacement - for Honeywell HC22P HE220A 220B 225A 225B & AprilAire 110 220 550 550B Super Wick Filter 2 Pack -](https://m.media-amazon.com/images/I/71LTeYqKp1L.jpg)
Amazon.com - Pokin HC22P Humidifier Filter Wicking Replacement - for Honeywell HC22P HE220A 220B 225A 225B & AprilAire 110 220 550 550B Super Wick Filter 2 Pack -
![Amazon.com: AprilAire 10 Water Panel Humidifier Filter Replacement for AprilAire Whole House Humidifier Models 110, 220, 500, 500A, 500M, 550, 550A, 558 (Pack of 1) Amazon.com: AprilAire 10 Water Panel Humidifier Filter Replacement for AprilAire Whole House Humidifier Models 110, 220, 500, 500A, 500M, 550, 550A, 558 (Pack of 1)](https://m.media-amazon.com/images/I/81UP9yLClXL._AC_UF894,1000_QL80_.jpg)
Amazon.com: AprilAire 10 Water Panel Humidifier Filter Replacement for AprilAire Whole House Humidifier Models 110, 220, 500, 500A, 500M, 550, 550A, 558 (Pack of 1)
![Amazon.com: Aprilaire 4793 Humidifier Maintenance Kit with Water Panel Model No. 10 Humidifier Replacement Filter for Aprilaire Whole Home Humidifier Models: 550, 558 : Appliances Amazon.com: Aprilaire 4793 Humidifier Maintenance Kit with Water Panel Model No. 10 Humidifier Replacement Filter for Aprilaire Whole Home Humidifier Models: 550, 558 : Appliances](https://m.media-amazon.com/images/I/512QyU8N1AS.jpg)
Amazon.com: Aprilaire 4793 Humidifier Maintenance Kit with Water Panel Model No. 10 Humidifier Replacement Filter for Aprilaire Whole Home Humidifier Models: 550, 558 : Appliances
![AprilAire 10 Replacement Water Panel for AprilAire Whole-House Humidifier Models 110, 220, 500, 500A, 500M, 550, 550A, 558 (Pack of 4) - Walmart.com AprilAire 10 Replacement Water Panel for AprilAire Whole-House Humidifier Models 110, 220, 500, 500A, 500M, 550, 550A, 558 (Pack of 4) - Walmart.com](https://i5.walmartimages.com/asr/ce526e51-cc23-4f5d-8724-798e9ff778bc.9c2df71ee50c56f303915531d50cf622.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)