12x27x1 Exact MERV 12 AC Furnace Filters 6 Pack spl_centurionpro All stages growth stimulant

All stages growth stimulant

• Patented Buckle Design

Nutrients marked with an asterisk () are guaranteed in all states

The Automatic Temperature Compensation (ATC) feature allows for accurate readings

* Pre-set humidity auto-turn off

12x27x1 Exact MERV 12 AC Furnace Filters 6 Pack spl_centurionpro All stages growth stimulantNordic 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