12x14x1 Exact MERV 13 AC Furnace Filters 6 Pack spl_bfg These professional quality products have

These professional quality products have produced stronger plants and greater yields in various trials and are now used by several large-scale commercial growers across the country

Iris Borer (Macronoctua onusta)

Both the earthworm castings and compost increase water retention in sandy soil and improve drainage in clay soils

Volume: 2 Gallon

12x14x1 Exact MERV 13 AC Furnace Filters 6 Pack spl_bfg These professional quality products haveNordic Pure MERV 13 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 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200