Wall Mount Duct Shutter 6 - White Steel 6" Wall Mount Duct Shutter Dispensary Our careful balanced mineral ratios

Our careful balanced mineral ratios help facilitate optimal plant development including photosynthesis

Please note that the starting ambient temperature of your solution will always affect the duration of the initial chilling process

This process of breaking down organic matter not only catalyzes nutrient availability

Great for supplemental feed regiments

Reduces damage to plants and roots when moved

Wall Mount Duct Shutter 6 - White Steel 6" Wall Mount Duct Shutter Dispensary Our careful balanced mineral ratiosA 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