Pro Grows  heavy-duty Duct Reducers  made of a thick gauge galvanized steel. The improved design is easier to use, and has more secure duct connections.

Use Pro Grows duct reducers for all your HVAC and ducting needs.

Duct Reducers  allow you to connect two sides of different diameters (for example, mating ducting of one diameter to an inline fan of a different diameter).

Duct Reducers are a  cure for headaches caused by duct compatibility issues. Connects a 6″ duct opening to an 4″ duct opening Can be used with fans, ducting, air-cooled hoods, and ventilation systems.

• Heavy-duty duct reducers
• Made of a thick gauge galvanized steel
• Improved design
• Easy to use
• Very secure duct connections
• Suitable for all your HVAC and ducting needs

Sizes Available - Duct Reducers

• Duct Reducer 6 In. to 4 In.
• Duct Reducer 8 In. to 6 In.
• Duct Reducer 10 In. to 8 In.
• Duct Reducer 12 In. to 10 In.

 your ventilation system is responsible for moving air into our out of the tent. It connects to intake and exhaust fans, and carbon filters. Connectors will help you set up a more complex and efficient ventilation system, and are usually necessary in larger grow spaces.

Reducers and mufflers/silencers work to decrease noise from your ventilation system, and simultaneously prevent air from escaping. For even more efficient air movement, use a backdraft dampers, which seals off any possible leaks and prevent odors from flowing backwards, and save CO2 from escaping.

Wall vents are for ducting components that end at a wall, and are a way for bringing in or expelling air.

To create a secure ventilation system with a tight fit, use clamps and tape to seal everything. We also carry all the ventilation mounting brackets and hardware you may need when sitting up your system.

Whether you are attempting to connect your carbon filter or your inline fan, we have the parts you need