Costco Members: Winix C545 Air Purifier Replacement Filter S

Filter pack set includes: 1 True HEPA filters and 4 Carbon Filters - 1 Year's Supply
For Use with Item 1320253 or 1449587 Winix C545 Air Purifier
True-HEPA Filtration Captures up to 99.97% of Particles as Small as 0.3 Microns
The Carbon Filter Reduces Odors and Traps Large Particles