14''x40'' Funk Filter Carbon Air Filter disinfectant Calibration of the Meter is

Calibration of the Meter is not required

PowerVEG 420 appears white when not lit

ROOT MAKER is formulated with kelp to support early root growth and fruit development

HALO pH electrodes can connect with any Apple or Android device running the Hanna Lab App

FloraFlexTM drippers are all strategically designed to be a Subsurface Drip System with water and nutrients delivered straight to the root zone of your plants

14''x40'' Funk Filter Carbon Air Filter disinfectant Calibration of the Meter isFunk Filters consist of an aluminum housing packed with a high performance virgin activated carbon. These are available in a wide range of sizes making them ideal for smaller tents and large commercial greenhouse applications. They remove 99. 5% of all odors and most other airborne particles to keep your plants safe. The granular carbon has a 1050 mg g iodine number providing more surface area and thus a longer filter life. The extra efficient 2 inch