Cleaner air you can trust—True HEPA filtration, PlasmaWave technology, and smart air quality sensing at a fair price.
Cleaner air you can trust—True HEPA filtration, PlasmaWave technology, and smart air quality sensing at a fair price.
A fine mesh pre-filter traps hair, lint and large dust before they reach the HEPA media, which keeps the expensive filter doing its real job for longer. Rinse it, dry it fully and slide it back into place.
The True HEPA stage captures 99.99% of allergens down to very fine particle sizes, covering pollen, dust and pet dander. It is rated for twelve months, so you replace it about once a year under normal use.
PlasmaWave creates a low-voltage ionization field designed to reduce airborne pollutants while producing much lower ozone than conventional ion generators. It works as a fourth stage alongside the physical filters.
Dual smart sensors trigger auto mode, five fan speeds give you manual control, and a filter replacement indicator tells you when service is due. WiFi and Alexa support connect the unit to the Winix Smart App.
True HEPA filtration traps 99.99% of airborne allergens, so pollen, dust and pet dander are pulled out of the air instead of recirculated. Households managing seasonal allergies get relief they can feel.
Two True HEPA filters and eight carbon filters ship in the box, enough for roughly two years of ordinary use. You skip the immediate add-on purchase that most purifiers demand right after setup.
An activated carbon stage absorbs cooking smells, pet odors and volatile organic compounds rather than masking them. Run it after dinner or while animals are in the room and the air simply smells neutral.
At 27 decibels on its quietest setting the unit sits below a whisper, so it can run beside a desk or bed without pulling attention. Automated Sleep Mode settles the fan further when the room goes dark.
Dual smart sensors read the air and shift fan speed automatically, and a three-color LED tells you at a glance what the room needs. You get cleaner air without adjusting anything by hand.
WiFi and Alexa support let you monitor air quality and change settings in the Winix Smart App. Check the room from your phone before you walk in, or start a cleaning cycle while away.
At 27 decibels with automatic Sleep Mode, the unit can sit beside the bed without disturbing sleep. The indicator dims and the fan settles into its lowest speed once the room is clean for the night.
The carbon and True HEPA stages handle pet dander along with the smells that come with it. Owners report fresher air in the rooms where animals spend most of their time, with the HEPA filter lasting about a year.
Cooking odors are the fastest test of a carbon filter. Set the C545 near the stove on a higher speed while you cook, then let it keep running. Fried foods, curry and fish stop lingering in the room.
In a compact apartment, one unit covers a living area within the 360-square-foot verification. Auto mode responds when outside air or hallway smells drift in, so the room recovers on its own while you are home.
Pollen rides indoors on clothes and shoes, and open windows invite more. Running auto mode through spring keeps capture steady, and the True HEPA stage holds 99.99% of allergens including pollen and dust.
Weighing 11 pounds with a compact footprint, it moves between rooms without effort. A renter can carry it from a home office to a bedroom and keep the same app settings wherever it happens to sit.
