Backdraft Damper Size:6" *Special orders: contact us for

*Special orders: contact us for current pricing

It’s one of the biggest obstacles to getting “Grand Master Grower” yields from your crops

*Special Order : Price may have changed since last in stock

Designed and manufactured to impeccably high standards

allowing for the provision of 7 separate lighting settings – including two overdrive options (for up to 15% extra lumens) – all changeable via a convenient dimmer switch

Backdraft Damper Size:6" *Special orders: contact us forDampers function as flow regulators and prevent ventilation when not desired, such as when the system is not in use. Spring Loaded Backdraft Dampers Note: Picture for illustrative purposes only and what we send you maybe not be exactly the same, but it'll work.