RPS "Best Air Evaporator Pad Higher Output" for Aprilaire - SKU 078757007795 (a12-w)
$24.99
Designed To Fit: Aprilaire Models 112 , 136 , 224 , 440, 445, 445A, 448
Chippewa Models 224, 225, 226
Walton Models 600, 620, 660