20x24x1 Pleated MERV 14 Air Filters 6 Pack ventilation and ducting Note: This item is for

Note: This item is for commercial use and is packaged as bulk

Prefilter: Yes

Pin rot (Alternaria/Xanthomonas complex) and Scab (Venturia species)

The Hellion custom designed lamp holders and 4 tab tension wires allow for 5 lamp height positions and 9 wing-width settings to enable perfect light turning over any area

20x24x1 Pleated MERV 14 Air Filters 6 Pack ventilation and ducting Note: This item is forNordic 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.