20x24x1 Pure Green Eco-Friendly AC Furnace Air Filters 6 Pack microbial fertilizer Non-approved cables could cause errors

Non-approved cables could cause errors and disrupt the signals to your lights

Controls aphids

1 x Sensor Board

each with its own fan port designated for each of the zones

and prevent a backdraft of air when the fans are switched off

20x24x1 Pure Green Eco-Friendly AC Furnace Air Filters 6 Pack microbial fertilizer Non-approved cables could cause errorsPure Green Eco Friendly AC Furnace Air Filters by Nordic Pure are made from an environmentally responsible non woven, high loft, antimicrobial filter media. The MERV 6 rating has a lower pressure drop, minimizing energy consumption while maintaining a high dust holding capacity. 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