Carbon Filter -4 inch- by Formline Supply - Charcoal Scrubber Provides Odor Control for Grow Tent Kit Ventilation while Maintaining Inline Fan Air Flow - Reversible Flange- 4"x12"- Pre-Filter Included
HELP MAINTAIN THE PERFECT PLANT ENVIRONMENT - Help simulate the fresh breeze plants enjoy in the wild within your grow tent. A vent system including a carbon filter, inline fan and ducting, can create an environment where your flowers can thrive. Reduce the chances of root issue or pests due to excessive moisture and heat.
INCREASED AIRFLOW - Cone shaped base funnels air into the filter. In addition, inner and outer mesh provide 53% open area allowing for increased Airflow.
STRONG CARBON - Effective, Low Density Virgin Carbon enables 100% filtered air flow. and unprecedented odor control.
LONGER LASTING - Switchable Filter Flange and Base Allow for the Filter to be Used in Either Direction, Extending Life. Also includes 2 Velcro Pre-Filters
100% SATISFACTION GUARANTEE - All Formline Supply purchases are backed by our 100% Money-back guarantee. We ensure that you will be fully satisfied with your product or you will receive your money back.