Costco Members: Winix C909 4-Stage Air Purifier $160 + $5 S/H

Costco Members: Winix C909 4-Stage Air Purifier $159.99 + $4.99 S/H Thumb Score: +14 Costco Wholesale For those interested Note, offer valid through April 18, 2025. Price shown when added to cart. Winix C909 WiFi 4-Stage Air Purifier w/ PlasmaWave Technology [costco.com]