17_1/2x23_1/2x1 MERV 14 AC Furnace Filters 6 Pack additives Unique drainage properties deters damping

Unique drainage properties deters damping off

Silicates are a decisive factor in the healthy development of plants

G-Rex—custom blended in Northern California

The PowerVEG 633 promotes vertical plant growth and expands leaf size

processors

17_1/2x23_1/2x1 MERV 14 AC Furnace Filters 6 Pack additives Unique drainage properties deters dampingNordic 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.