Kootenay Filter KFI 1000 Standard Line Pre-Filter Grow Tents setting the dials of the

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

early in the plant’s life

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

to meet the NEC requirements

Inner Dimension of Pollen Mold: 3 x 5"

Kootenay Filter KFI 1000 Standard Line Pre-Filter Grow Tents setting the dials of theReplacement 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