18x24x2 Pleated MERV 14 Air Filters 3 Pack Pest and Disease Control The low Whisp-Air speed allows

The low Whisp-Air speed allows for near-silent operation

Heterorhabditis bacteriophora

Net weight (lb) 0

gradually warming up your plants

33 x PotPro™ | Link x 2ft (unit)

18x24x2 Pleated MERV 14 Air Filters 3 Pack Pest and Disease Control The low Whisp-Air speed allowsNordic 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.