20% off
5520
4-Stage WiFi True HEPA Air Purifier with AOC™ Carbon Filter & PlasmaWave® Technology
5520
4-Stage WiFi True HEPA Air Purifier with AOC™ Carbon Filter & PlasmaWave® Technology
- †AHAM Verifide® at 392 sq ft. : Also cleans rooms up to 1,882 sq ft in 1 hour (941 sq ft in 30 minutes, 627 sq ft in 20 minutes, 470 sq ft in 15 minutes)
- Washable Fine Mesh Pre-Filter: The first line of defense against the largest airborne particles found indoors
- AOCTM 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 0.01 microns
- PlasmaWave® Air Cleaning Technology
- Air Quality Indicator: Visual indicator displays real-time air quality in the room with LED lights
- Smart Sensors + Auto Mode: Built-in air quality sensor measures and adjusts fan speed in real-time
- Winix Smart App Compatibility: Control and monitor your air purifier remotely with the Winix Smart App
- Ultra-Quiet: Nearly silent on slowest speed (23.5dB)
- 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 and UL Certified
- Filter Replacement Indicator: When the filters need to be replaced, the Filter Replacement Indicator LED will illuminate
Description

Advanced 4-Stage Filtration with
PlasmaWave® Technology

Fine Mesh
Pre-Filter
Your first line of defense against large airborne particles.

Advanced Odor Control (AOCTM) Filter
Utilizes effective carbon pellets to remove odors, outperforming traditional carbon-coated mesh.

True HEPA
Filter
Captures 99.99%* of airborne allergens – down to 0.01 microns.

PlasmaWave®
Technology
Breaks down pollutants at the molecular level without producing harmful ozone.

AHAM Verifide®
392 ft2
MAX ROOM SIZE 1,882 ft†
The Smarter Air Purifier
Control your unit from anywhere at anytime. Instantly access your unit with the
Winix Smart App through the convenient Wi-Fi feature.


Advanced Air Quality with
Winix PlasmaWave® Technology
Winix PlasmaWave® Technology ensures
clean, crisp air for you and your family.
We Care for Your Air in Real Time
LED light changes in real time, based on the air quality.


Sleep Mode Operation
When the room’s ambient light decreases, the Winix 5520 automatically enters Sleep
Mode, dimming the LEDs and reducing fan speed for quieter operation. As the light
levels increase, the 5520 returns to Auto Mode for continuous air purification.

Tested & Trusted

AHAM certified air purifiers are tested and proven for their ability to remove smoke, dust, and pollen from the environment.

UL certified means that the product meets specific, defined requirements that are often based on UL’s published and nationally recognized Standards for Safety.

Backed by our 2-year warranty, Winix will gladly fix or replace your unit if it should have a qualifying issue.

Hassle-Free Filter Replacement
The Winix 5520 will tell you when it’s time to change the filter.
Easy and stress-free replacement that can be performed in no time.


*Based on KCL independent report (CT25-068239E) using (SPS-KACA 002-132:2022 Modified) standards. Results may vary.
†AHAM Verifide® 4.8 Air Changes per hour are based on testing of Tobacco Smoke removal in rooms with 8 foot high ceilings. Air Quality improvements can vary based on many factors including the actual size, contents, type and level of pollutants present, and air flow profile of the room.
Additional information
| Model Name | 5520 |
|---|---|
| AHAM Verified Room Size | 392 sq. ft. |
| CADR (Dust / Pollen / Smoke) | 252 / 247 / 253 |
| Clean Air Changes per Hour (Based on AHAM Verified Room Size) | 4.8 |
| Stages of Filtration | 4-Stage |
| HEPA Filter (Filter Life) | 99.99% True HEPA (12M) |
| Deodorization Filter (Filter Life) | AOC™ Carbon (12M) |
| Air Quality Indicator | LED (3 Color) |
| Number of Fan Speeds | 5 |
| Timer | Winix Smart App |
| Smart Sensors | Dual Smart Sensors |
| Sleep Mode | Automatic Sleep Mode |
| Auto Mode | Yes |
| Advanced Technologies | PlasmaWave® |
| Filter Replacement Indicator | Yes |
| Smart Feature(s) | WiFi / Alexa |
| Product Weight (lbs) | 13.3 |
| Product Dimensions (W” x D” x H”) | 13.59 × 8.27 × 22.17 |
| Warranty | 2 Year |
| Country of Manufacture | Korea |
| Certifications | AHAM / UL / CARB / Prop65 |
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