Winix C909 4-Stage Air Purifier with Wi-Fi & PlasmaWave Technology


: In stock

: Air Purifiers & Filters

Regular price $224.63

AHAM Verified up to 500 Sq. Ft. Room Coverage . Energy Star & UL Certified . Ultra-Quiet on Slowest Speed (25 db)...


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  • AHAM Verified up to 500 Sq. Ft. Room Coverage
  • .
  • Energy Star & UL Certified
  • .
  • Ultra-Quiet on Slowest Speed (25 db)
  • .
  • Wi-Fi Enabled for Instant Monitoring and Control


    Featuring a 4-stage air purification system, this unit removes 99.99% of airborne particles as small as 0.003 microns in size. Winixs PlasmaWave Technology may help to reduce the presence of airborne pollutants and contaminants. The units built-in Smart Sensors detect and monitor the quality of air in your environment and provides a visual representation of your current air quality. When in Auto Mode, the unit automatically adjusts fan speeds to ensure efficient and cost-effective cleaning. Sleep mode is automatically activated when the room is darkened, providing quiet, energy-efficient operation. The WiFi feature allows you to connect your air purifier to the Winix Smart App and monitor the air quality in your home, control your air purifier, and track filter life.

    Accessories Included:



      • Two Genuine Winix True HEPA Filter sets included for up to 24 months normal usage

    Product Features:



    • AHAM Verifide at 500 sq ft.: Also cleans rooms up to 2,420 sq ft in 1 hour (1,210 sq ft in 30 minutes, 807 sq ft in 20 minutes, 605 sq ft in 15 minutes)
    • The Smarter Air Purifier: Control and monitor your unit anytime from anywhere by instantly accessing your unit with the Winix Smart App through the convenient WiFi feature
    • Washable Fine Mesh Pre-Filter: The first line of defense against the largest airborne particles found indoors
    • Activated Carbon Filter: Reduces VOCs and household odors from cooking, pets, and smoke. It is designed to catch airborne particles found indoors, which also helps prolong the True HEPA Filter life
    • True HEPA Filter: Winix True HEPA captures 99.99%* of airborne allergens including pollen, dust, smoke, pet dander, and other ultrafine particles as small as 0.003 microns

    *Based on independent laboratory tests conducted on inanimate particles as small as 0.003 microns in size.



      • PlasmaWave Air Cleaning Technology: May help to reduce the presence of airborne impurities
      • Air Quality Indicator: Visual indicator displays real-time air quality in the room with LED lights
      • 2 Year Filter Supply: Includes 2 True HEPA replacement filters and 8 Activated Carbon Filters
      • Dual Smart Sensors + Auto Mode: Built-in air quality sensor measures and adjusts fan speed in real-time
      • Ultra-Quiet: Nearly silent on slowest speed (25 dB)
      • Light Automated Sleep Mode: Unit automatically activates its quiet, energy-efficient Sleep Mode when room is darkened and returns to Auto Mode in the presence of light
      • Tested and Trusted: This unit is proven dependable and efficient by being AHAM Verified, Energy Star Certified, and UL Certified
      • Energy Efficient: Energy Star Certified for low energy consumption, resulting in reduced operating costs
      • Filter Replacement Indicator: When the filters need to be replaced, the Filter Replacement Indicator LED will illuminate

    Dimensions & More Info:



      • Material: ABS and EPS plastic
      • Voltage: 120
      • Hertz: 60
      • Watts: 95 (sleep 7W, low 10W, medium 19W, high 28W, turbo 90)
      • Decibels: (Low/Med/High/Turbo) Sleep 25, Low 30, Medium 38, High 41, Turbo 52
      • 16.5 L x 11.4 W x 23.2 H; Weight: 17.2 lbs
      • Made in Thailand




      • 2 Years Manufacturers Warranty

    For product related questions please contact Winix America at 1-877-699-4649, or 1-847-551-9900



    Air Purifier Type
    Cord Length
    6 ft.
    Dimensions: W x D x H
    11.4 in. x 16.5 in. x 23.2 in.
    Energy Star Certified
    Recommended Coverage Area
    500-699 sq ft
    120 Volt
    17.2 lb.
    >Standard delivered 4-5 Business Days
  • Express delivered 2-4 Business Days

  • Orders are processed and delivered Monday-Friday (excluding public holidays)

    For our return policy, check our Returns Policy page.

    Winix C909 4-Stage Air Purifier with Wi-Fi & PlasmaWave Technology

    Regular price $224.63