Honeywell HRF-C1 (formerly 16216) OEM Filter Fits Models: 16200, 40300, 40400. Also fits Vicks: V9070, V9071Size: 4-3/4x10x1-1/2". Change every 6-12 months
The Magnet logo on this page signifies that this product is a factory direct replacement to the OEM branded filter.