23 1/2x25x1 Exact MERV 13 AC Furnace Filters 6 Pack nutrients Nitrided Blades are FoodSafe

Nitrided Blades are FoodSafe

• Data logging capability (ONE Bluelab Connect Stick is required

cultivators can get gardens started quickly and with consistent results

It increases the utilization of nitrogen within the plant

• The recommended height above the canopy of plants should be between 8"-16" and the optimal height is 12"

23 1/2x25x1 Exact MERV 13 AC Furnace Filters 6 Pack nutrients Nitrided Blades are FoodSafeNordic 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