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Hydrofarm

Duct Coupler

Duct Coupler
Duct Coupler
Duct Coupler
Duct Coupler

Hydrofarm

Duct Coupler

$8.69

Made of galvanized steel. Crimped on both ends for easy installation, these couplers provide the perfect solution when you need to join two runs of ducting to make a single, longer run. Use duct clamps (we recommend our Active Air stainless steel clamps, such as item code ACC10) or zip ties to secure the ducting to the coupler.