Winix PlasmaWave 5300-2 True HEPA Air Purifier

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The Winix PlasmaWave 5300-2 True HEPA Air Purifier has been discontinued.

The Winix 5300-2 air purifier is out of stock. Replacement filters are available below.

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This HEPA Air Cleaner removes allergens from the air - dust, pollen, mold, and pet dander. Feature quiet operation, and efficient technology driven 3-stage filtration that combats and neutralizes odors, gases, and chemicals in addition to removing airborne particles. Minimalist, contemporary design compliments bedrooms, offices or any room up to 360 square feet. 2-year manufacturer warranty.
  • Wants clean, healthy air in a space up to 360 sq. ft.
  • Wants an energy star rated air purifier
  • Wants quiet operation

  • Large area coverage: 360 square feet
  • 3-stage filtration:
    • Carbon filter reduces odors, smoke and light chemicals
    • True HEPA filter reduces 99.97% of particles down to 0.3 microns in size
    • PlasmaWave reduces virus-causing bacteria, odors, gases, and chemical vapors
  • Air quality sensors monitor air quality in real time
  • Auto Mode works with air quality sensors to ensure correct fan speed is maintained
  • Sleep mode reduces the fan speed to its lowest setting and disable the air quality indicator light
  • Great, value oriented price
  • Filter change indicator
  • Low filter maintenance
  • Energy Star Rated
PlasmaWave™ Basic Technology: as the filtered air exits the air purifier, it passes through a corona discharge (a type of electrical pulse). This process creates both negative and positive ions (air in a plasma state). The plasma then combines with naturally occurring water vapor to form Hydroxyl Radicals (OH unstable molecules stripped of hydrogen and oxygen atoms). Hydroxyls attack airborne pollutants that include viruses, bacteria, germs, odors, and chemical gases (VOCs). The pollutants are destroyed in the process while the Hydroxyls reform into water vapor (H2O) or other harmless air molecules. This entire process is similar to what happens in the upper layers of the Earths atmosphere. PlasmaWave™ emulates the way nature cleans the air without producing harmful ozone or other pollutants.
1. Airborne Particulate Filtration
2. Gas, Chemical & Odor Filtration
3. Room Coverage
4. Noise Rating
5. Filter Life & Replacement Costs
6. Ease of Operation & Filter Replacement
7. Quality of Construction: Air-tight design, no off-gassing
8. Electronic Filter Life Monitoring
9. Manufacturer's Credibility, Warranty & Return Policy
10. Quality of Filters
11. Value for Price

Ideal for rooms up to 360 square feet, the Winix 5300-2 air purifier will effectively remove airborne particles, odor, smoke, gases and even light chemicals from the air you are breathing. We think that this air purifier is best suited for a bedroom, den or office. If you suffer from allergies, own pets or simply desire clean air the Winix 5300-2 is an affordable air quality solution.


  • Cleans the air in a room up to 360 square feet
  • Efficient particle filtration
  • Excellent odor removing capabilities
  • Sleep mode makes it an ideal choice for a bedroom
  • Auto mode monitors the air quality and adjusts the fan speeds accordingly to maintain fresh and clean indoor air
  • Filter change indicator removes the guess work from filter maintenance


We always felt very strongly about the original Winix 5300 air purifier and we feel even better about their new version the Winix 5300-2 air purifier. The 5300-2 received a complete redesign to its exterior and the result is nothing short of fantastic. Easy to read and use controls include auto mode, an air quality monitor,fan speed and a timer function. With an Energy Star rating, AHAM certifications and a price under $200.00, it's hard to go wrong when choosing the Winix 5300-2 air purifier.

Winix PlasmaWave 5300-2 True HEPA Air Purifier


Winix PlasmaWave 5300-2 True HEPA Air Purifier

Technical Specifications of Winix PlasmaWave 5300-2 True HEPA Air Purifier

  Winix PlasmaWave 5300-2 True HEPA Air Purifier
Model Number
Model Number 5300-2
Square Foot Coverage
Square Foot Coverage 360 Square Feet
Power Requirements
Power Requirements AC 110-120V, 60 Hz, 1.1A
Energy Consumption
Energy Consumption 6-65 Watts
Clean Air Density Rate (CADR)
Clean Air Density Rate (CADR) 243 Dust /232 Smoke /246 Pollen
Delivered Air Flow
Delivered Air Flow 236 CFM
Decibels 26-55 dB
Dimensions 14.9'W x 7.8'D x 23.6'H
Weight 17.6 lbs
Finish / Color
Finish / Color Silver/ gray
Fan Speeds
Fan Speeds 4
Indicators Filter replacement
Agency Approvals
Agency Approvals 2-year limited warranty

Video Reviews of Winix PlasmaWave 5300-2 True HEPA Air Purifier

Filters & Accessories for Winix PlasmaWave 5300-2 True HEPA Air Purifier

Winix Replacement Filter Kit A ( Size 21)

Filter Kit A (size 21) Includes 1 true HEPA filter and 4 carbon pre-filters with antimicrobial finish. Fits Winix models: P300, 6300, 5300, 5000, 9500, 9000.

Availability: In Stock. Ships out within 2-3 business days.




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