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winix plasmawave 9300

Winix WAC9300 Pet Air Cleaner with PlasmaWave Technology

Model: WAC-9300 | SKU: wi2201
Price: $239.00
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Additional Warranty Options Available
1-Year Extended Warranty (Product Replacement) ($29.95) Details
2-Year Extended Warranty (Product Replacement) ($39.95) Details
  • Product Overview

    The Winix 9300 Pet Air Purifier with PlasmaWave eliminates a variety of common airborne allergens, particularly those from pets. In addition to large and small particles, this air cleaner combats bacteria, chemical vapors, and odors. With a user-friendly digital control panel, an 8-hour timer, easily accessible air filters, and automatic sensors, the Winix PlasmaWave 9300 delivers superior air filtration with simple operation and minimal upkeep. This model is ideal for small- and medium-sized spaces up to 213 square feet.

    5-Step Filtration with PlasmaWave

    The Winix WAC 9300 Air Purifier quietly and efficiently captures and neutralizes a broad range of indoor pollutants, making it an excellent air purification system for pet owners and those who suffer from asthma, allergies, or multiple chemical sensitivities. The air purifier pulls in room air through the air inlet grille on the front panel and cleans the air using a five-stage treatment process:

    Stage 1 - Antibacterial Pre-Filter

    In the first stage of filtration, air passes through a washable mesh pre-filter. The pre-filter traps large airborne particles such as pet hair, dust, pollen, and lint.

    Stage 2 - High-Efficiency Particulate Air (HEPA) Filter

    After air is processed through the pre-filter, it travels through a true HEPA filter. This reusable filter captures 99.97% of airborne particles as small as 0.3 microns, including pet dander, pollen, mold spores, dust, and smoke.

    Stage 3 - Nano-Silver Mesh

    The antimicrobial shield is composed of tiny silver particles. The Nano-silver mesh material provides superior germ protection, neutralizing bacteria on contact.

    Stage 4 - Carbon Filter

    This reusable filter is treated with activated granular carbon for advanced odor control. The carbon filter collects chemical vapors and absorbs household odors caused by pets, cooking, organic decay, and cigarette smoke.

    Stage 5 - PlasmaWave Technology

    The final stage of cleaning uses Winix PlasmaWave technology. This feature generates thousands of negatively and positively charged ions each second. As the ions are released, they combine with water vapor in the air to form Hydroxyls. These hydrogen and oxygen molecules attack virus-causing bacteria, chemical vapors, odors, and gases in the air and neutralize them on contact. No harmful ozone is generated during the PlasmaWave process. The Winix 9300 has increased flexibility with an option that lets you turn the PlasmaWave feature on and off.

    Intelligent Operation

    With advanced automatic capabilities and intuitive sensors, the Winix PlasmaWave 9300 Air Cleaner is simple to operate and easy to maintain. A built-in light sensor automatically programs the air cleaner to operate in sleep mode when the room is dark. This optional function restores the previous settings during the daylight hours.

    An air quality sensor automatically monitors your indoor air for dust and odors and adjusts an appropriate fan setting for each air quality level. The odor sensor monitors the volume of cigarette smoke and foul pet smells. This sensor also responds to air contaminants such as insecticides, alcohol, and aerosol sprays. In addition to cigarette smoke, the dust sensor detects large particles, dust, and pollen.

    For quick set-and-forget operation, set the pet air purifier in auto mode. This function automatically adjusts the air purifier settings according to the air quality in your home. Built-in sensors measure the amount of impurities in the air and automatically set the fan speeds accordingly.

    Additional Benefits

    • Filter Change Indicator: The replace filter indicator illuminates on the control panel when it is time to replace the filter cassette for optimum performance and fresh air circulation.
    • Lightweight Design: Weighing less than 15 pounds, this compact air purifier takes up little space and is easy to transport from room to room.
    • Remote Control: A handy remote control allows you to adjust various settings while the remote cradle, on the top of the unit, conveniently stores the device when not in use.
    • Quiet Operation: The Winix PlasmaWave 9300 Air Cleaner features an ultra-quiet fan that emits minimal sound for peaceful, nighttime operation.
    • Sleep Mode: When operating in sleep function, the air purifier maintains a low fan speed and the lights on the display panel dim for optimum comfort throughout the night.


    Part of Winix's Ultimate Pet Series air purifiers, the Winix WAC9300 eliminates airborne allergens, germs, and odors caused by pets in medium-sized spaces.

    What Customers Love

    • Great for Pet Owners - This model includes a good combination of particle, odor, and germ filtration to fight pet allergens and odors.
    • Automated Operation - Using measurements from an onboard air quality sensor, the WAC9300 automatically adjusts fan speed to address the amount of pollutants in your space.

    Things To Consider

    • Best for Small and Medium Spaces - This model is ideal for cleaning the air in spaces up to 213 square feet. 

    Manufacturer's Warranty

    1-Year Limited Warranty

    Manufacturer's Literature

    Winix 9300 Pet Air Cleaner Owner's Manual
    Includes operating instructions, safety information, and maintenance guidelines.

    What's In The Box?

    • Winix WAC9300 Pet Air Cleaner
    • Remote Control
    • Owner's Manual

    View All Air Purifiers »
  • Specifications

    Manufacturer-Suggested Room Size (sq. ft.)213 sq. ft.
    Recommended ForAllergies, Asthma, General Air Quality, Odor & Chemical, Smoke
    Best Fit Ideal for general allergy- and asthma-sufferers, pet allergies, and fighting airborne smoke, odors, and chemicals
    Room Size (based on 4 Air Changes per Hour) 258 sq. ft.
    Height18.5 in.
    Width13.8 in.
    Depth9.1 in.
    Weight13.7 lbs.
    Filtration System
    • Carbon Filter, Washable carbon pre-filter
    • Germ Treatment, Antimicrobial pre-filter
    • HEPA Filter, True medical-grade HEPA
    • Pre-Filter, Washable antimicrobial pre-filter
    Pre-Filter TypeWashable antimicrobial pre-filter
    HEPA Filter TypeTrue medical-grade HEPA
    Amount of CarbonWashable carbon pre-filter
    Type of Germ TreatmentAntimicrobial pre-filter
    Number of Filters to Change1
    Pre-Filter1 year
    HEPA Filter1 year
    Carbon Filter1 year
    CADR: Pollen Score145
    CADR: Dust Score142
    CADR: Smoke Score138
    Number of Fan Speeds4
    Amount of Air Moved (Max CFM)138 CFM
    Minimum Noise Level34 dB
    Maximum Noise Level61 dB
    Filter Change IndicatorYes
    Programmable TimerYes
    Remote ControlYes
    Minimum Wattage6 W
    Maximum Wattage50 W
    Voltage110-120 V
    Energy StarYes
    Ozone EmissionNegligible
  • Product Q&A

    Have a shipping or payment-related question?
  • Reviews

    View All Winix 9300 Pet Air Cleaner with PlasmaWave Reviews


    by PowerReviews
    Winix 9300 Pet Air Cleaner with PlasmaWave

    (based on 1 review)

    Ratings Distribution

    • 5 Stars



    • 4 Stars



    • 3 Stars



    • 2 Stars



    • 1 Stars



    Reviewed by 1 customer

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    (1 of 6 customers found this review helpful)


    Is it working?

    By Steve

    from USA

    Comments about Winix 9300 Pet Air Cleaner with PlasmaWave:

    I purchase this for our toddler aged son and not certain whether air purifiers work in general. The same goes for this unit. It operates, I just don't know whether it is operating properly. Maybe that is a good thing. As of now, it appears that our child's breathing related issues have subsided.

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