16x30x1 Pure Green Eco-Friendly AC Furnace Air Filters 3 Pack Tents / Indoor Greenhouses Two-way humidity control means the

Two-way humidity control means the pack both adds moisture when the environment is too dry and absorbs moisture when it's too humid — actively maintaining the target 62% RH rather than simply drying the air like a one-way desiccant

00 - Height (in): 6

This organic leaf polish can be used on any plant to produce clean

• Easy to read display

and most professional restorers are accustomed to using a psychrometric calculator or app on their smart phone to make their calculations

16x30x1 Pure Green Eco-Friendly AC Furnace Air Filters 3 Pack Tents / Indoor Greenhouses Two-way humidity control means thePure 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