13x20x1 Exact MERV 14 AC Furnace Filters 6 Pack soil nutruient • Mix with 100 times

• Mix with 100 times water: Depending on soil

The Advanced light meter comes complete with a remote sensor

Whether they're used for curing

UV-C light is very versatile and can be used for disinfecting water

Can be used in chemigation systems

13x20x1 Exact MERV 14 AC Furnace Filters 6 Pack soil nutruient • Mix with 100 timesNordic 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.