17x17x1 Exact MERV 14 AC Furnace Filters 12 Pack Amendment Its customizable foam insert offers

Its customizable foam insert offers great versatility to perfectly secure any content

The NaOClean E-Water system reduces the use of synthetic chemical disinfectants and preservatives

For use with a wide variety of medicinal and gourmet mushrooms

Twister T4 Nylon Brush

The Twister T4 was designed from the ground up to exceed the stringent demands of the most demanding medical facilities on the planet

17x17x1 Exact MERV 14 AC Furnace Filters 12 Pack Amendment Its customizable foam insert offersNordic 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.