13.98 x 10.55 x 3.82 inches

Xinhw Humidifier Wick Filters Pad, 35 Water Panel Humidifier for Aprilaire 600 Filter HC26 Humidifier Filter Replacement for Aprilaire 35 350, 360, 560, 560A, 568, 600, 700, 760, 768 Humidifiers