AC INFINITY Backdraft Damper Ducting Insert, 8-Inch, Black Galvanized Steel Shear Perfection Elite 91 - Roots -

Elite 91 - Roots - Root & Plant Growth Enhancer Discover the power of Elite 91 Roots ”“ your ultimate root and plant growth enhancer

They can be located outside the grow room and a run of ducting can be extended from them into the room to extract the air and filter it

leading to improved potency

Made from durable 100% new ABS and PP BPA-free material

Inside Dimensions: 34" x 34" x 5

AC INFINITY Backdraft Damper Ducting Insert, 8-Inch, Black Galvanized Steel Shear Perfection Elite 91 - Roots -AC INFINITY Backdraft Damper Ducting Insert, 8 Inch, Black Galvanized Steel Introducing the AC INFINITY Backdraft Damper Ducting Insert, an essential component designed for 8 inch duct openings in home HVAC systems. This premium quality damper insert, featuring a sleek black galvanized steel construction, is a perfect blend of functionality and durability. With a compact product length of 7. 08 inches, it is versatile enough to fit a wide array of