Inline Duct Silencer, 6-Inch Commercial Humidifier The outer frame measurements are

The outer frame measurements are 13

When the pH of the nutrient solution or the growing medium gets too high

It has a male and female end and can extend the distance between AMP-2 sensor board and the main controller

These Prism Lens LED Strip Lights have improved light distribution while focusing more light onto the plant canopy

Seaplex is a cold-processed seaweed for soil and soilless container gardens and hydroponic systems

Inline Duct Silencer, 6-Inch Commercial Humidifier The outer frame measurements areA duct muffler designed for use with inline fans in grow tents, bathroom fans and other HVAC applications. Features dual aluminum flanges to help absorb sound waves from fan vibrations and airflow. High quality neoprene foam in an egg crate pattern that will reduce fan noise by up to 50%. Galvanized steel body that is corrosion resistant and can withstand extreme temperatures. Duct Opening Diameter: 6 inches Length: 20 inches Weight: 3. 90 pounds A