Costco has for its Members: Winix C545 4 Stage Air Purifier with WiFi in $99.99 with free shipping.
Product Features:
- WiFi Enabled and Winix Smart App Compatibility.
- Air Quality Sensor.
- Auto Mode + Smart Sensors.
- 4 Fan Speeds.
- True HEPA Filtration.
- Activated Carbon Filter.
- PlasmaWave Technology.