18x24x1 Pure Green Eco-Friendly AC Furnace Air Filters 24 Pack micro-nutrients Small size pots and bigger

Small size pots and bigger plants dry

Displays pH & EC simultaneously

• Improves nutrient absorption rates

5:1 - For carpet and fabric sanitation

18x24x1 Pure Green Eco-Friendly AC Furnace Air Filters 24 Pack micro-nutrients Small size pots and biggerPure 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