Description
worthy of being mounted next to modern receivers
Note: For optimum performance please do not exceed 8
Features dual flanges and thick 3mm steel gauge for added strength
75-inch stainless steel knife blade on one end and a 3
For soil & soilless gardens
8'' Backdraft Damper leds worthy of being mounted nextMade of galvanized steel. Prevents reverse air flow when fans are shut off. Saves CO2 and prevents odors from flowing backwards. Rubber gasket pre installed on exterior for an air tight seal.