The PremierOne MS-1625 Replacement Filter Pads 3-Pack utilizes magnetic-like polarization to capture up to 98% of particulates, including those in the submicronic range. Designed to fit most 1-inch filter racks, these pads maintain low airflow resistance, ensuring efficient system performance. Compatible with 24 Volt power operation, they require replacement every four months or as needed for optimal filtration. This pack supports expert-level maintenance by enhancing air quality and sustaining your polarized electronic air cleaner’s effectiveness.