Activated Carbon Refill, 1200+ IAV Australian Charcoal no-shipping which takes up the required

which takes up the required percentage of concentrate

and Langbeinite

Kit includes a nippled

container plants

Activated Carbon Refill, 1200+ IAV Australian Charcoal no-shipping which takes up the requiredPremium charcoal granules intended to refill carbon filters and efficiently scrub air in grow spaces. Actively improves air quality and promotes cleaner ventilation by blocking out odors and chemicals. Increased porosity of granular surface adsorbs greater amounts of unwanted substances than pellets. RC412 Virgin charcoal sourced from Australia features a 1200+ IAV rating for an extended lifespan. Refills 8 carbon filters 1+ times, 6 filters 2+ times,