WICKED CLEAN AIR. DUST 18x20x1 MERV 8 Pleated Air Filter - Made in the USA - Box of 6

Use AiRx Dust 18x20x1 furnace filters to turn your air conditioning and heating system into a whole house air cleaner, dramatically reducing dust and pollen throughout your home. Using a MERV 8 HVAC filter media, these 18" x 20" x 1" air filters act like a micro-particle magnet. AiRx Dust filters trap and lock pollen, dust mite debris and even large particles like dust and lint. Make your home a healthier and shelter your loved ones from air contaminants.AiRx Dust filters not only protect you from dust and pollen, they also protect your heating and air conditioning equipment from clogging with dust, affording optimal operating efficiency, better airflow and reduced energy and maintenance costs.AiRx Dust 18x20x1 Air Filters outperform fiberglass, washable, reusable one-inch filters and typical pleated filters by using more pleats per square inch and high efficiency filter media. More pleats means better airflow and reduced energy costs as well as better dust holding capabilities. Buy with confidence and expect these filters to last 90 days in most homes or for increased energy efficiency, replace filters every 2 months. Compare these filters with Filtrate brand filters with MPR300 - MPR600 ratings, including Clean Living and Dust and Pollen models.