18x24x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 12 Pack Plant Support AXIOM works as a plant

AXIOM works as a plant health promoter and growth stimulant by signaling defense systems in the plant with the introduction of the naturally occurring Harpin Protein (produced by an endopyhtic bacteria)

Complete with package instructions

soil-less rooting media and hydroponics

The unit is provided with high impedance pH input and can be used with any pH electrode with standard BNC connector

• New lower rate

18x24x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters 12 Pack Plant Support AXIOM works as a plantNordic Pure Pure Carbon Pleated Odor Reduction MERV 8 Air Filters is made with a durable non woven polyester base media infused with naturally derived charcoal, created to eliminate odors in your office or home. Our pleated design provides three times as much carbon media per A C filter but maintains excellent air flow. Our Pure Carbon air filters are manufactured using a heavy duty, moisture resistant beverage board frame. There is a metal mesh