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Ships within 48 hours · Estimated delivery Sep 24 - Sep 29
906716 or 906717 for communication with the EL controller
S1 is designed for application exclusively in flowering phase
Comes in a box of loose mini-cubes
LightRail 3
hot-dipped galvanized steel for maximum resistance against any element
Hydrologic Big Boy Carbon Filter beneficial microbes 906716 or 906717 for communicationKeep your water fresh, your equipment in tip top shape, and your grow room at its best by making the commitment to exchange your filters. This carbon filter works with the Big Boy water filtration system and slips in easily to replace the one that came with your unit or additional replacements along the way.
US$ 124.50
US$ 120.00
US$ 125.00
US$ 24.00
US$ 114.50
