Activated Carbon Refill 1200+ IAV Australian Charcoal, 8lb Cloning Systems CO2 levels

CO2 levels

place cuttings into a cloning system or rooting medium

established plants

or container gardens

Centered drain fitting minimizes standing water

Activated Carbon Refill 1200+ IAV Australian Charcoal, 8lb Cloning Systems CO2 levelsRefillable Carbon Filter Kit, With Charcoal Refill Premium 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.