15x23x1 Exact MERV 14 AC Furnace Filters 6 Pack nutrients-and-supplements Microns: 220

Microns: 220

Maintenance: ¼–½ tsp per gallon of water with every watering

GET THE GOOD GAS TO YOUR PLANTS

and easy to install

one-point at 1

15x23x1 Exact MERV 14 AC Furnace Filters 6 Pack nutrients-and-supplements Microns: 220Nordic 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.