Aprilaire Water Panel Replacement Humidifier Pad

Aprilaire Water Panel 12 is the heart of your humidifier, designed specifically by Aprilaire for your Aprilaire humidifier; it delivers the proper humidity to your home whenever you heat your home. Replace annually for peak performance. The Aprilaire water panel 12 fits Aprilaire Humidifiers 440, 445, 445A, 112 and 224. Features: Water panel 12 dimensions are 11-1/2" x 14-3/4" x 1-3/4" Replace annually Designed to last entire heating season Aprilaire engineered quality and reliability