13x24x1 Exact MERV 14 AC Furnace Filters 12 Pack featured * 12-15 Celsius temperature drop

* 12-15 Celsius temperature drop

Choose the correct variety for your region or crop type:

was designed in Humboldt County to be used with our Grow and Micro to be a complete growing nutrient system for hydroponics as well as other growing mediums

• Outputs 22 - 46 microns particle size—average droplet 20 micron

access to on-line instructional videos

13x24x1 Exact MERV 14 AC Furnace Filters 12 Pack featured * 12-15 Celsius temperature dropNordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.