4'' Grow1 Booster In-Line Duct Fan water-pumps-&-irrigation-supplies Highly recommended

Highly recommended

highly concentrated fertilizing agents

• Weight: 90lbs

Holds about 1

and never dip cuttings in the original bottle

4'' Grow1 Booster In-Line Duct Fan water-pumps-&-irrigation-supplies Highly recommended4" Booster In Line Duct Fan. Duct booster fans increase airflow in hard to ventilate rooms. They are durable, quiet, easy to install, and fit into metal or flex ducts. Their strong motors, excellent performance, and higher temperature ratings set these booster fans apart. Rated for both heated and cooled air and perfect for outdoor AND indoor use. 4 inch diameter Maximum cfm: 175 Maximum watts: 17w Maximum amps: 0. 15 Volts: 120 Hertz: 60