18x24x1 Pure Green Plus Carbon Eco-Friendly AC Furnace Air Filters 6 Pack Plant Support and works especially well for

and works especially well for plants that need excellent drainage

1 x Fan Controller

- Thielaviopsis

Electrode: Replaceable glass sensor and reference tube electrodes

Organize your indoor grow tent set-up with this indestructible gear boards

18x24x1 Pure Green Plus Carbon Eco-Friendly AC Furnace Air Filters 6 Pack Plant Support and works especially well forPure Green Plus Carbon Eco Friendly AC Furnace Air Filters by Nordic Pure starts with an environmentally responsible non woven, high loft, antimicrobial filter media made of fine gauge polyester. As we continue to keep our eyes on media technology advances, our Pure Green media will be changing its appearance. Please expect the same quality and performance you have come to rely on from our Pure Green media which will now be white in color on the