12x25x2 Pleated MERV 14 Air Filters 3 Pack leds Best for (crops): poinsettias

Best for (crops): poinsettias

Use from start up to the day of harvest

*Requires monthly service fee from AT&T

as well as making a very "clean" foliar spray that will not leave heavy buildup or residue on the plant tissue

12x25x2 Pleated MERV 14 Air Filters 3 Pack leds Best for (crops): poinsettiasNordic 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.