The Winix Ultimate Large 4-Stage Replacement Filter Cartridge includes an anti-bacterial pre-filter, True HEPA filter, nano-silver mesh shield and more in a single cartridge for easy replacement.
- Use to replace worn out filters
- Fits Winix PlasmaWave Air Cleaner models 9000, 5000, 5300, and 5000B
- Features washable activated carbon filter, nano-silver mesh shield, anti-bacterial pre-filter and 99.9% True HEPA filter
- Simple installation
- Washable anti-bacterial pre-filter