C535 – Refurbished 1 year warranty 1 year filters
https://winixamerica.co
69.99 free shipping no tax.
Also
C5500-1 Refurbished 1 year warranty washable filter
https://winixamerica.co
69.99 free shipping no tax.
Same as the Woot deal on the C535 but has 1 year warranty and direct from Winix.