8x14x1 Exact MERV 13 AC Furnace Filters 6 Pack nutrients and supplements 01 g accuracy

01 g accuracy

Helps develop strong roots

Droplet Size: Adjustable 30 – 50 microns

Output Current:                           10A

5 to 1 inch in height from the base for 5 to 20 seconds for softwood plants and 10 to 30 seconds for hardwood plants

8x14x1 Exact MERV 13 AC Furnace Filters 6 Pack nutrients and supplements 01 g accuracyNordic 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