碳过滤器（也称为活性炭过滤器或碳洗涤器）是一种用于室内种植空间的异味控制设备。空气被吸入装有活性炭的圆筒中，活性炭会吸附挥发性有机化合物 (VOC)（包括植物气味），然后空气从生长空间排出。
关键事实
- Activated carbon adsorbs VOCs and plant odours through a chemical bonding process
- Connected between the grow space and the exhaust fan via ducting
- Matched to the inline fan by CFM (cubic feet per minute) rating for effective scrubbing
- Lifespan: 12–24 months depending on humidity and usage intensity
- High humidity reduces effectiveness — keep relative humidity below 70% in the grow space
- Available in various sizes to match tent volume and fan capacity