Growonix DI-Resin Cartridge - DI-CART-2520 Disc Filters it restores the volumetric accuracy

it restores the volumetric accuracy required for sensitive fertigation protocols and precise water treatment tasks in professional greenhouse and nursery environments

and the 67 g steps up to a pound

The vertical fibre structure affords a faster rooting in and strong root development

3" body fits sump mounts where larger fixtures cannot

threaded (male/female pair) Carries Analog signal + sensor power conductors Compatible Sensors Growlink ClimaLINK

Growonix DI-Resin Cartridge - DI-CART-2520 Disc Filters it restores the volumetric accuracyGrowoniX DI Resin Cartridge for Near Zero PPM RO Water Reverse osmosis gets you most of the way to clean water, but a membrane alone usually leaves a few PPM of dissolved solids behind. This mixed bed deionization resin cartridge is the polishing stage that finishes the job, swapping out the remaining ions until the meter reads at or near 0 PPM. It runs as the final filter after the RO membrane, sized at 2. 5" x 20" to fit GrowoniX standard housing