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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Simple CO2 controller with display and day/night detection
denser & more efficient/resilient root mass
Dent-proof
The Active Aqua line of premium white reservoirs and covers offers features that rival the competition at value prices
No "product stacking" required
Wall Mount Duct Shutter 6 - White Steel 6" Wall Mount Duct Shutter -monitors-&-timers Simple CO2 controller with displayA wall mounted shutter designed for use with grow rooms, dryers, attics, and other HVAC applications. Features built in rubber stoppers that dampen slamming vent blades and ensure complete blockage. Non return thin louvers that close when fan is not in use to prevent outside air and debris from entering. Durable, lightweight steel body that is rust resistant can withstand most weather conditions. Duct Opening Diameter: 6 inches Front Plate Size: 9
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