20x30x2 Pleated MERV 7 Air Filters 3 Pack Sea Green Hydro Vegetating phases of growth (Week

Vegetating phases of growth (Week 1-4): Add 2-5 ml/gallon of water

25-inch Long

Rhizoctonia spp

65-inch (42mm) Cut

20x30x2 Pleated MERV 7 Air Filters 3 Pack Sea Green Hydro Vegetating phases of growth (WeekNordic Pure MERV 7 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 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters