3M 300DC-6 Filtrete Dust Reduction Filter 16x20x1 MPR 300

16x20x1 dust reduction filter

This 3M Filtrete filter measures 16 by 20 by 1 inches and carries a Microparticle Performance Rating of 300. It is designed for residential heating and air conditioning systems that require a standard one-inch depth. Electrostatically charged fibers attract and capture large airborne allergens such as pollen, household dust and lint. The filter suits homeowners who want improved air quality without restricting airflow.

High airflow for high velocity systems

The filter performs better than ordinary fiberglass and washable one-inch filters while maintaining high air flow. It fits directly into compatible return air grilles or furnace slots that accept the 16x20x1 size. No modifications or additional hardware are needed for installation. It is not intended for systems that require thicker media cartridges or non-standard dimensions.

Up to three months of service life

Each filter lasts up to three months under normal operating conditions before replacement is recommended. The disposable design eliminates the need for washing or reusable frames. Regular replacement helps maintain system efficiency and consistent particle capture. No extra accessories or software are included with the filter.