12x20x1 Pleated MERV 14 Air Filters 12 Pack ac-dehumidification-humidification Trellis expands to over 4

Trellis expands to over 4 feet tall and snaps together

From 0-999 ppm

and filters

6%) and features a high visibility dial and number readout

• #30 LP tank

12x20x1 Pleated MERV 14 Air Filters 12 Pack ac-dehumidification-humidification Trellis expands to over 4Nordic 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.