11 1/4x11 1/4x1 Exact MERV 14 AC Furnace Filters 12 Pack X Nutrients Grow Spray 1 Gal OMRI listed and NOP (National

OMRI listed and NOP (National Organic Program) approved

and established crops at first sign of slug activity or as a preventative in early spring

The L-shape blade allows the harvester to utilize a perfectly angled forward facing 4-inch wide blade to accommodate the rapid harvesting of celery

Expands up to 7 times

11 1/4x11 1/4x1 Exact MERV 14 AC Furnace Filters 12 Pack X Nutrients Grow Spray 1 Gal OMRI listed and NOP (NationalNordic 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.