12x12x1 Pure Green Plus Carbon Eco-Friendly AC Furnace Air Filters 24 Pack ventilation (1) Quad Stat Thermostat (can

(1) Quad Stat Thermostat (can power up to 4 heat mats)

Equipped with the latest in air intake technology

Use pHyre with any nutrient system calling for microbes including Vegamatrix

Programmable controller with corded probe

12x12x1 Pure Green Plus Carbon Eco-Friendly AC Furnace Air Filters 24 Pack ventilation (1) Quad Stat Thermostat (canPure 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