✔️【Perfect Fit】HC22P humidifier pad for Honeywell Home humidifier models HE100, HE150, HE220, HE225, and HE240; for Aprilaire 110, 220, 550, 558 and more. ✔️【Size】10 x 9.75 x 1.6 inches ✔️【Made of Paper】Aluminum foil skeleton support+Honeycomb filtration paper, our HC22P humidifier filter is built to last. Brings you the same excellence as the original OEM filter. ✔️【Easy Installation】Designed for user convenience, our HC22P humidifier pad for Honeywell humidifier is a breeze to install. Just 2 mins and you're ready to enjoy the benefits of improved air quality. ✔️【Superior Moisture Control】 Unleash the power of optimal humidity levels with our advanced filter technology. Experience an even, consistent moisture distribution that banishes dry air discomfort, leaving you with a refreshing breath of air every time. ✔️【Change Today!】Say goodbye to airborne impurities! Transform your living space immediately! Freeboy HC22P humidifier pad for Honeywell – Your Key to Fresh, Moisture-Balanced Air! HC22P Whole House Humidifiers Filter for Honeywell HC22P HE220A 220B 225A 225B & AprilAire 110 220 550 550B Replacement Filter (2 Pack)