18x25x1 Pure Green Eco-Friendly AC Furnace Air Filters 3 Pack Nutrients and Supplements It's made by using micronization

It's made by using micronization to grind the shells into an extremely fine powder

limb or anything more than two feet above ground

you can go back and forth 2-3 times

Internal EMI Suppression

Equipped with an adjustable

18x25x1 Pure Green Eco-Friendly AC Furnace Air Filters 3 Pack Nutrients and Supplements It's made by using micronizationPure 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