25x28x1 MERV 14 AC Furnace Filters 6 Pack Sungrower Trellis Netting 1000’ and Shorter Core Coverage : 4*4FT(Commercial Flower)

Core Coverage : 4*4FT(Commercial Flower)

while the Rosemary Oil (10%) destroys eggs and insect tracheas and interferes with neuron transmitters

if it’s dirty you can’t see out

Max Conveying Amount: 4450GPH

25x28x1 MERV 14 AC Furnace Filters 6 Pack Sungrower Trellis Netting 1000’ and Shorter Core Coverage : 4*4FT(Commercial Flower)Nordic 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.