https://amzn.to/4xM4RaP Prime Members: Winix 115115 True HEPA + Carbon Replacement Filter A (ZEROP300) on sale for $22.99. Shipping is free.
Prime Members: Winix 115115 True HEPA Filter A (Fits 5300-2, C535, 6300-2, P300) $23
- Thread starter chris
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