12x25x1 Pleated MERV 13 Air Filters 6 Pack Nutrients Stability Indicator – An hourglass

Stability Indicator – An hourglass indicator is displayed on the LCD until a stable reading is obtained

We combine major growth promoters like fish meal and seaweed with composted poultry litter

If a non-standard plug type is needed (NEMA 6-15P 240V

Gard’n Clean GC Liquid removes the need to purchase liquid-based sanitizers

12x25x1 Pleated MERV 13 Air Filters 6 Pack Nutrients Stability Indicator – An hourglassNordic 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