25x29x1 MERV 14 AC Furnace Filters 6 Pack chillers-heaters-and-purification Not for use in conventional

Not for use in conventional or microwave ovens

Provides essential micronutrients

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I was skeptical about a glyphosate-free product working this well

25x29x1 MERV 14 AC Furnace Filters 6 Pack chillers-heaters-and-purification Not for use in conventionalNordic 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.