28% off
C545
4-Stage True HEPA Air Purifier with WiFi & PlasmaWave® Technology – Includes 2 Full Sets of Filters
C545
4-Stage True HEPA Air Purifier with WiFi & PlasmaWave® Technology
- Up To 2 Years of Filtration: Includes 2 True HEPA Filter and 8 Carbon Filters
- †AHAM Verifide® at 360 sq ft.: Also cleans rooms up to 1,740 sq ft in 1 hour (870 sq ft in 30 minutes, 580 sq ft in 20 minutes, 435 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 up to 99.99%* of airborne allergens including pollen, dust, smoke, pet dander, and other ultrafine particles as small as 0.003 microns
- PlasmaWave® Air Cleaning Technology
- Smart Sensors + Auto Mode: Built-in air quality sensor measures and adjusts fan speed in real-time
- Air Quality Indicator: Visual indicator displays real-time air quality in the room with LED lights
- Ultra-Quiet: Nearly silent on slowest speed (27dB)
- 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

Double the Filters, Double the Fresh Air.
Includes 2 Full Sets of Filters for Extended Clean Air Protection.

AHAM VERIFIDE®
360 SQUARE FEET
The Smarter Air Purifier
Control your unit from anywhere at anytime
Instantly access your unit with the Winix Smart App through the convenient Wifi feature.


Advanced 4-Stage Filtration with PlasmaWave® Technology

Washable Fine Mesh Pre-Filter
The first line of defense against the largest airborne particles.
Activated Carbon Filter
Reduces VOCs and odors from cooking, pets, and smoke. It also helps prolong the True HEPA Filter lifespan.
True HEPA Filter
Winix True HEPA Captures up to 99.99%* of airborne allergens including pollen, dust, smoke, pet dander, and other ultrafine particles as small as 0.003 microns.
PlasmaWave® Air Cleaning Technology
Advanced Air Quality Provided by Winix PlasmaWave® Technology
WINIX PlasmaWave® Technology offers quality air for you and your family

We Care for Your Air
in Real Time
Air Quality Indicator
LED light changes in real-time based on air quality.




Dual Smart Sensors + Auto Mode
The built-in air quality sensors measure and adjust the fan speed in real-time.

Rest Easy
Sleep Mode Operation
When the room is darkened, the unit automatically activates Sleep Mode to ensure continuous, quiet and energy-efficient operation. It changes back to Auto Mode in the presence of light.
Tested and 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.
*Based on IUTA independent report (UN2-210225-T5599900-036B) using (DIN 71460-1/ ISO/TS 11155-1) 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 | C545 |
|---|---|
| AHAM Verified Room Size | 360 sq. ft. |
| CADR (Dust / Pollen / Smoke) | 243 / 246 / 232 |
| Clean Air Changes per Hour (Based on AHAM Verified Room Size) | 4.8 |
| Minimum Noise Level | 27 dB |
| Stages of Filtration | 4-Stage |
| HEPA Filter (Filter Life) | 99.99% True HEPA (12M) |
| Deodorization Filter (Filter Life) | Activated Carbon (3M) |
| Air Quality Indicator | LED (3 Color) |
| Number of Fan Speeds | 5 |
| Timer | No |
| 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) | 11 |
| Product Dimensions (W” x D” x H”) | 13.7 x 8.4 x 20.5 |
| Warranty | 2 Year |
| Certifications | AHAM / UL / CARB / Prop65 |
| EPA Est. No. | 99260-THA-1 |
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