Soler and Palau Soler and Palau 4-1/2 Inch by 18-1/2 Inch In-Line Adaptor Kit for Models FF400, FF500 and FF700

FF/FFC - Ceiling & Inline/Cabinet Fans Collection In-Line Adaptor Kit for Models FF400, FF500 and FF700As part of the extremely quiet commercial and industrial FF and FFC ventilators that are ideal for high capacity ventilation needs, the addition of the 982L in line adaptor adds versatility to the installation capabilities making your system just that much more convenient.Adaptor Kit: Utilize to enable in-line FF and FFC series Soler and Palau ventilators to enhance your ducting system in remote locatio...