Winix C909 4-Stage Air Purifier for $164.98 Shipped
Next best price on Google is $200
Posted on Sep 27th 2026
By Jennifer Miller
Costco is offering the Winix C909 4-Stage Air Purifier with WiFi & PlasmaWave Technology (1022-0228-00) for the best deal.
Good until 9/30/2026
Regular Price is $199.99
Only for Costco members
Costco Price is $159.99 + Ship($4.99)
Good until 9/30/2026
Regular Price is $199.99
Only for Costco members
Costco Price is $159.99 + Ship($4.99)
Comment on this deal
misshelen - 6 days ago
Hmm tempted to get this for my kitchen since my granddaughter visits but wondering about filter costs later.
strengthandhonor - 1 week ago
Solid price for a Winix unit, might grab one for the kid's room. Hope it actually handles pet hair and dust like they say.
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