Hort2O 6"x16" Carbon Filter 400 cfm beneficial microbes plant disease

plant disease

8' product water and drain tubing

and within seconds the meter recognizes the calibration solution and calibrates itself

which occurs naturally in soil

Resists water

Hort2O 6"x16" Carbon Filter 400 cfm beneficial microbes plant diseaseHort2O Carbon Filter Airflow Rating 200 400cu ft min 6in x 16in Duct Opening Fits Hort2O 6in Inline Fans The Hort2O Charcoal Filter contains virgin charcoal to provide filtration to your indoor growing ventilation system. Filters are constructed with aluminum flanges, steel meshing, and feature a clothed pre filter. The 6in flange is compatible with Hort2O Inline Fans with Speed Controller.