Kootenay Filter KFI 1000 Standard Line Pre-Filter Grow Tents Inner Dimension of Pollen Mold:

Inner Dimension of Pollen Mold: 3 x 5"

setting the dials of the ballasts to EXT (External control) and looping the low voltage control cord from the controller to your ballasts - all plug and play

and undisturbed in its night cycle

allowing growers to provide just enough light to support mushroom growth without overexposure

placed in planting holes or used to top dress existing garden beds

Kootenay Filter KFI 1000 Standard Line Pre-Filter Grow Tents Inner Dimension of Pollen Mold:Replacement Pre Filters extend the life of your filter by blocking larger particulate from entering and contaminating the filter. Pre Filters available in all sizes for Green Line Carbon Filters as well as Standard Line Carbon Filters