15_1/4x15_1/4x1 Exact MERV 13 AC Furnace Filters 6 Pack X Nutrients Grow Spray 1 Gal Max cable length per group

Max cable length per group : 100 meters

Rice Sheath/Sheath Spot (Rhizoctonia oryzae)

it adds about another 7'' to the overall height

scalable nutrient delivery

Efficacy         2

15_1/4x15_1/4x1 Exact MERV 13 AC Furnace Filters 6 Pack X Nutrients Grow Spray 1 Gal Max cable length per groupNordic 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