AC INFINITY Backdraft Damper Ducting Insert, 4-Inch, Black Galvanized Steel water reservoirs supporting steadier pressure and more

supporting steadier pressure and more consistent airflow across your ducting layout

Hot-swap easy-release clips let growers replace individual light bars without taking the full fixture offline

Ph Down (uses food grade Phosphoric acid to lower the pH to the proper level)

to provide active microbial and odor mitigation

AC INFINITY Backdraft Damper Ducting Insert, 4-Inch, Black Galvanized Steel water reservoirs supporting steadier pressure and moreAC INFINITY Backdraft Damper Ducting Insert, 4 Inch, Black Galvanized Steel The AC INFINITY Backdraft Damper Ducting Insert is a crucial addition to any home HVAC system, especially designed for 4 inch duct openings. This robust damper insert is expertly crafted from black galvanized steel, combining durability with a sleek finish. Its compact product length of 5. 03 inches makes it an ideal fit for various ventilation setups, accommodating both