11 1/4x11 1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 12 Pack hand-tools Model number nomenclature is further

Model number nomenclature is further specified as follows: 5XY: X = 1 (120 Volts) or 2 (230 Volts) Y = E (E-tubes) or F (F-tubes) For example

This is to help form a more balanced humidity field over your plant's entire canopy

This switchable magnetic ballast is compatible with 1000W MH and HPS bulbs (make selection using the switch) and runs at 120V or 240V

(1) Plant Tester

Just pair PHOTO•LOC with an environmental control system that utilizes a quantum sensor to measure light entering the greenhouse and automatically regulate light output in real time

11 1/4x11 1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 12 Pack hand-tools Model number nomenclature is furtherNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.