AC Infinity Wall-Mount Duct Shutter, White Steel, 4" Grow Tent Kits Provides nutrition for native microbial

Provides nutrition for native microbial populations

Not every grower has the budget or desire to setup a CO2 burner or tank

lift the pop up tray out of the machine carefully

Can be applied lights on

provide a quality product and build customer loyalty

AC Infinity Wall-Mount Duct Shutter, White Steel, 4" Grow Tent Kits Provides nutrition for native microbialA louver vent hood designed to protect fans from and prevent entry of dust, debris and outside air into ducting. Each shutter vent features rubber pads that repress the sound of slamming louvers while ensuring a complete seal from the outside elements. The thin shutter blades automatically open when the duct fan runs and closes when not in use, ensuring one way airflow that keeps the ducting clear. Durable, lightweight steel makes up the whole body