Delivers immediate nutrient availability
Castings are a source of over 60 micronutrients and trace minerals
countdown timers
Refresh your reservoir every 1 – 2 weeks
Patented heatsink design maintains ideal operational temperatures of LED diodes ensuring consistent light output and yields
10x15x1 MERV 13 AC Furnace Filters 12 Pack additives Delivers immediate nutrient availabilityNordic 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