15x25x1 MERV 12 AC Furnace Filters 6 Pack Bio-Fertilizer Change nutrient solution weekly to

Change nutrient solution weekly to avoid excess sediment

With odor-free PERpose Plus

24V power supply

years of drift free performance can be expected

15x25x1 MERV 12 AC Furnace Filters 6 Pack Bio-Fertilizer Change nutrient solution weekly toNordic Pure MERV 12 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, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different