Suitable for a Large family room or bedroom (350 sq ft CADR); the Winix WAC5500 With Washable True-HEPA Filter and PlasmaWave™ Technology combines the best air cleaning technologies to deliver clean, fresh air. 99.97% efficient Washable True-HEPA Filtration; Odor Control Carbon Pre-filter; and PlasmaWave™ Technology combine to offer superior control of Household Odors, Pollutants and Allergens. And the washable HEPA means longer filter life and savings for you.

Energy Star Qualified, AHAM Certified, UL Approved.

3 - Stage Air Cleaning
Effectively removes a broad range of Odors, Allergens and other Airborne Pollutants Including: Dust, Smoke, Pollen, Pet Dander, Mold, Viruses, Bacteria, VOC’s

Washable True HEPA Filtration
Captures 99.97% of airborne pollutants, pet dander and allergens as small as 0.3 microns. Because it can be washed, it can last up to 3 times longer than a regular True-HEPA filter.

Odor control Carbon Pre-Filter
Formulated to capture offensive Smoke, Cooking and other Household Odors. The disposable carbon sheet also works as a pre-filter to capture large particles like hair, carpet fibers and dust adding life to your filter

PlasmaWave™ Technology
Attacks pollutants at a molecular level to Neutralize viruses, bacteria, chemical vapors, odors, and gases in the air - without producing harmful ozone.

Air Quality Sensor
Offers Set-and-forget convenience by automatically adjusting your air cleaner settings to meet the needs of your environment.

CADR Room Size Rating
350 sq ft - Suitable for the large family room or bedroom.

Energy Star Qualified
To save you money.
  • US Warranty 1 year limited warranty on defects in materials and workmanship.
  • Extended US Warranty: Extended Warranty Available
  • Non-US Warranty: 30 days parts and labor
Detailed Specifications
AHAM Room Size Rating 350 sq ft - Suitable for a large room
AHAM CADR (Clean Air Delivery Rate) Scores 248/236/252 (Dust/Smoke/Pollen)
Replacement Filter # 115122 with 115119 or 119110 Ultimate Cassette
3-Stage Air Cleaning 1) Odor absorbing carbon pre-filter
2)99.97% effective washable True HEPA
3)PlasmaWave™ Technology
PlasmaWave™ Technology Yes
True HEPA Efficiency 99.97%
Carbon Pre-Filter Washable AOC (Advanced Odor Control)
Energy Star Qualified Yes
Air Quality Sensor Yes
Sleep Mode Yes
Auto Mode Yes
Replace Filter Indicator Yes (Based on Actual Usage)
Number of Fan Speeds 4
Control Type Digital
Color (Body/Front) White/Silver
Technical Specifications
Unit Dimensions (in.) (L)16.3 x (W) 8.5 x (H)21.7
Unit Weight (lb.) 15.7
Packaged Dimensions (in.) (L)19.1 x (W)11.4 x (H)24.4
Packaged Weight (lbs.) 17.9
Voltage AC 120V/60 (Hz)
Power Cord 2 Prong / 6.8 ft.
Wattage (Low/High) 6 / 70
Dust CADR/Watt 4.1
Air Intake Front
Air Out Vent Top
CFM (Quiet/Med/High/Turbo) 53 / 113 / 173 / 226
UL / CUL Listed Yes
CARB Certified Yes
Energy Star Yes
Warranty Information
Warranty 1 Year Limited
Other Images

icon Step 1:Carbon Pre-Filter reduces odors and collects large airborne particles such as pollen, dust, pet hair and lint, etc.
Step 2:True HEPA Filter captures 99.97% of particles and impurities as small as 0.3 microns, including smoke, dust, pollen, mold spores and pet dander.
Step 3:Advanced PlasmaWave Technology in the final stages of cleaning attacks airborne pollutants at the molecular level.

Bundle & Save

Get additional savings when you purchase any of these items along with this product.