14_1/2x27_1/2x1 MERV 14 AC Furnace Filters 6 Pack -monitors-&-timers Pyrethrin or Permethrin

Pyrethrin or Permethrin

coconut and in hydro- or aeroponic systems

molds and other plant diseases

Telescoping handle extends 30-inches to 42-inches (597mm to 909mm)

Leaves behind NO odor

14_1/2x27_1/2x1 MERV 14 AC Furnace Filters 6 Pack -monitors-&-timers Pyrethrin or PermethrinNordic 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.