Product Description 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 440, 445, 445A, 112 and 224.
• Water panel 12 dimensions are 11 1/2” x 14 3/4” x 1 ¾”
NOTE: When ordering parts from the website, please verify your part number is correct for your model before ordering. Parts may look the same but the size and shape can have small variations. For assistance call us at 1-877-733-9241.