Micro-air pocket development encourages dense feeder root production for explosive root growth
the concentrate is mixed with the water
Can be used on most types of fruits & vegetables
Use to Raise the pH to the proper levels when pH is too low
16x20x2 Pleated MERV 14 Air Filters 3 Pack Led Micro-air pocket development encourages denseNordic Pure MERV 14 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, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.