9x13x1 MERV 13 AC Furnace Filters 6 Pack hydro-systems 2 mm minimum wall thickness

2 mm minimum wall thickness

Specifications:

The reflector is designed to have ALL of the available light fall onto a 4'x4' grid at a 24" instal height over the canopy top

strains used) can affect results

9x13x1 MERV 13 AC Furnace Filters 6 Pack hydro-systems 2 mm minimum wall thicknessNordic 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