12x25x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 12 Pack X Nutrients bloom Moderate Infestation/Speckling: 5+ per square

Moderate Infestation/Speckling: 5+ per square foot

Compatible knockdown sprays can be used to reduce heavy infestations prior to and after applying BotaniGard 22WP

(2) 5 gallon stock tanks with covers (for nutrients)

dark weather or spring time

and other contaminants are removed

12x25x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 12 Pack X Nutrients bloom Moderate Infestation/Speckling: 5+ per squareNordic Pure Half Inch Ring Panel AC Furnace Air Filters consist of an internal frame bonded between flat layers of two different types of electrostatically charged HVAC furnace filter media. The first layer is a high capacity, polyester filter material which acts as a pre filter, capturing large airborne particles. The second, more efficient, layer is a MERV rated smooth poly blend filter material. The electrostatic charge works as a magnet to draw in