20x20x1 Pleated MERV 13 Air Filters 6 Pack Air Purification diseases and insect pests

diseases and insect pests

• Vegetative spectrum for beginning stages of plant growth

Ample calcium levels eliminate the need for additional Cal-Mag supplements

Nordic Pure 16x20x5 Honeywell Replacement MERV 15 rated air filters are what is considered the traditional 5” filter at an actual 4 3/8”

4 lbs total)

20x20x1 Pleated MERV 13 Air Filters 6 Pack Air Purification diseases and insect pestsNordic 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