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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Height: 2 inches
MicRO 75 GPD RO replacement membrane
gas chemists
Comes pre-assembled with everything you need to grow
BPA-free and UV resistant
Wall Mount Duct Shutter 4 - White Steel 4" Wall Mount Duct Shutter Cloning & Seed Starting Height: 2 inchesA 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: 4 inches Front Plate Size: 6. 69
