Merv Filters LLC 12x24x1 MERV 8 filters are designed with an electrostatically enhanced synthetic material that holds contaminants, including dust mites, pet dander, dust, mold spores and other allergens. Our pleated filters hold 90% of mold spores and pet dander. Made from strong, rugged industrial double strength frame.
Just because of low air flow resistance, these pleated filters are a good choice for applications that require high efficiency with a low initial pressure drop. Our 12x24x1 Merv 8 furnace filters come with a lifetime of 90 days. But we suggest you change the air filter every 30-60 days if you suffer light to moderate allergies, or own pets in your home.
Important Note: When you purchase a 12x24x1 MERV 8 air filters, make sure you compare the nominal and actual size of the furnace filter. Normally, the actual size is smaller than the nominal size, so choose the one that meets your needs.