23x25x1 Exact MERV 13 AC Furnace Filters 6 Pack coco CAL MAG @ 1 –

CAL MAG @ 1 – 2 ML PER GAL

transporting the sun’s energy by delivering carbon to plants at robust rates

Growers Choice ROI

Rhodobium sp

Drip irrigation ready

23x25x1 Exact MERV 13 AC Furnace Filters 6 Pack coco CAL MAG @ 1 –Nordic 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