17x28x1 Exact MERV 14 AC Furnace Filters 6 Pack coco The immense biological activity also

The immense biological activity also makes Ancient Forest the ideal inoculum for actively aerated compost teas

Raised lips on the smaller opening for extra grip on ducting or your equipment’s duct opening

This Product Controls These Pests or Diseases: Use to control and kill Greenhouse Whitefly (Trialeurodes vaporariorum)

99 THD: <10% Crest Factor: <1

power consumption of 22

17x28x1 Exact MERV 14 AC Furnace Filters 6 Pack coco The immense biological activity alsoNordic 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.