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COMPATIBILITY: The replacement HEPA filters are compatible with the Winix C545 air purifier. They are comparable to part numbers 1712-0096-00 and 2522-0058-00, also known as Winix Filter S. Please ensure to check the model number of your air purifier before making a purchase.

INCOMPATIBLE MODELS: These filters are not compatible with the Winix C535, 5300-2, 5500-2, or C555 air purifiers. The part numbers for the incompatible models are 115115 (Filter A), 116130, and 116131, respectively. Kindly double-check the model number of your air purifier before purchasing.

TRUE HEPA FILTER: The premium C545 H13 grade True HEPA filter effectively removes up to 99.97% of airborne particles as small as 0.3 microns, significantly improving the air quality in your home.

EASY TO INSTALL: Replacing the C545 HEPA filter is a simple and tool-free process. For optimal performance, it is recommended to replace the filter every 6 to 8 months.

VALUE PACKAGE: The package contains 4 C545 air purifier filters, each measuring H: 13.1" x L: 10.9" x W: 1".

CUSTOMER SUPPORT: We are committed to providing high-quality products and exceptional customer service. If you encounter any issues, please feel free to contact us anytime for assistance.

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