Winix Washable Ultimate Filter Cartridge Size 21 For Sale
Winix Washable Ultimate Filter Cartridge Size 21
Winix B Washable Ultimate Filter Cartridge (114190). Filter set provides a full year of filtration. This filter cartridge, formerly...read more
Winix B Washable Ultimate Filter Cartridge (114190). Filter set provides a full year of filtration. This filter cartridge, formerly called a size 21 filter, fits Winix models 9500 and U300