25x32x1 Exact MERV 8 AC Furnace Filters 6 Pack trays 11" x 22" watertight base

11" x 22" watertight base tray

fish meal and naturally occurring organic material that is formed when organic matter decomposes

Compatible with all water types that are acceptable for hydroponic production

9 liters per kilowatt hour

*Black Power Cloners™ do not include a Humidome™

25x32x1 Exact MERV 8 AC Furnace Filters 6 Pack trays 11" x 22" watertight baseNordic Pure MERV 8 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters