Active Air-Damper -monitors-&-timers while increasing the structural integrity

while increasing the structural integrity of the new proprietary Lid and Reservoir

Item # Description ANSI Initial Lumens CCT Bulb Shape CS/QTY PX-LU750 Plantmax – 750 Watt High Pressure Sodium Lamp S111 105

Start with seeds and watch them grow

Active Air Premium Ducting is made of tough 3-ply aluminum foil laminate

Storage: Store this bag in a cool

Active Air-Damper -monitors-&-timers while increasing the structural integrityMade of galvanized steel, these dampers prevent air leakage into your fan setup. They are easy to install, fit directly onto the ducting, and prevent a backdraft of air when the fans are switched off.