Featured air purifier

Winix C610 WiFi True HEPA Air Purifier

The Winix C610 pairs four stages of filtration with smart sensing and app control, then clears rooms up to 1,844 square feet in a single hour. At $129.99 it delivers verified True HEPA performance without premium-brand pricing.
Winix C610 air purifier on a gray studio surface with its 360-degree intake grille visible
Design and performance

Four stages, one compact tower

The C610 stacks a fine mesh pre-filter, a carbon layer, True HEPA media and PlasmaWave inside a 10.42-inch square tower that weighs 8.35 pounds, so it draws air from every side and moves between rooms without help.
360° intake keeps air moving

Air enters from every side, so the unit does not need a clear wall behind it. You can set it near furniture or in a corner and still get full circulation through all four filtration stages.

True HEPA captures 99.99%

The True HEPA filter traps 99.99% of allergens as small as 0.01 microns, covering pollen, mold spores, fine dust and pet dander that a basic screen would pass straight back into the room.

PlasmaWave reduces pollutants

PlasmaWave is a low-voltage ionization step designed to reduce airborne pollutants while producing far less ozone than conventional ion generators, so you get extra cleaning without the concern.

Smart App controls everything

The Winix Smart App lets you change modes and monitor air quality from your phone, whether you are across the room or still at the office and want the bedroom cleared before bedtime.

What changes once the C610 runs

Four stages of filtration turn one quiet tower into fewer allergy flare-ups, fresher rooms and a filter you rarely think about replacing.
Winix C610 air purifier running beside a neatly made bed in a sunlit bedroom

Allergy relief you can feel by morning

The True HEPA stage captures 99.99% of allergens down to 0.01 microns, pulling pollen, dust and pet dander out of the air you sleep in. Reviewers report noticeably fewer allergy symptoms after a few weeks.

Winix C610 air purifier near a stove with a pan releasing steam in a home kitchen

Odor reduction without heavy fragrance

A carbon layer behind the HEPA filter reduces everyday smells like cooking, pet odor and stale room air, leaving spaces fresher. PlasmaWave works alongside it instead of covering odor with fragrance.

Winix C610 air purifier glowing faintly beside a crib in a dark nursery at night

Quiet enough for a child's bedroom

At 22 dB on its lowest setting, the C610 is quiet enough to run overnight beside a crib or bed. You keep clean air moving through the room without the fan noise that usually makes people switch a purifier off.

Winix C610 air purifier indicator glowing as fine dust drifts through a sunbeam

Auto mode that reacts before you notice

The air quality sensor tracks particles and adjusts fan speed itself, speeding up when you vacuum and settling when the room clears. You get steady air without ever touching the controls.

Two round All-in-One replacement filters standing beside the Winix C610 air purifier

Two years of filtration in the box

Two All-in-One filters ship in the box, covering up to two years of typical use before a replacement is needed. Running cost stays predictable, and you can check filter life from the Winix Smart App.

Winix C610 air purifier placed in the corner of a spacious open-plan living room

Large-room clearing, small footprint

AHAM verified at 384 square feet, the C610 still clears rooms up to 1,844 square feet in an hour while occupying only a 10.42-inch footprint. It fits a bedroom corner without dominating the space.

Where the C610 earns its space

From nurseries to open living rooms, the C610 suits homes that need steady filtration, low noise and a small footprint without daily attention.
Winix C610 air purifier running beside a bed during allergy season in a bedroom

Bedrooms and allergy season

Run it beside the bed through pollen season and the True HEPA stage keeps night air low in allergens, so you wake up less congested. At 22 dB it can stay on all night without disturbing sleep.

Winix C610 air purifier on the floor beside a dog resting on a rug in a living room

Pet households and dander control

Dander and lingering pet smells are exactly what the pre-filter, carbon layer and True HEPA media are built for. Placing it where your animals rest cuts what you breathe in every evening.

Winix C610 air purifier working in a spacious open-plan family living room

Open living and family rooms

Clearing up to 1,844 square feet in an hour, the C610 handles open family spaces where foot traffic stirs dust. Auto mode raises the fan when activity spikes and quiets down once the room settles.

Winix C610 air purifier on a kitchen counter while steam rises from a pan on the stove

Kitchens and cooking odors

Set it just outside the cooking zone and the carbon layer works with PlasmaWave to reduce smoke and food odors before they spread through the rest of the house.

Winix C610 air purifier beside a desk in a tidy home office

Home offices and study spaces

Long desk hours mean you sit in the same pocket of air for hours at a time. The C610 refreshes that air quietly and can be started from your phone before you even reach the room.

Winix C610 air purifier beside a crib in a softly lit nursery

Nurseries and quiet night use

Weighing 8.35 pounds and running at 22 dB, the C610 suits a nursery where both noise and floor space matter. Caregivers can check and adjust it from the Winix Smart App without opening the door.

Setup and care

Get the most from your C610

Winix C610 air purifier placed with open space on all sides against a living room wall

Place it with breathing room

Give the unit a few inches on every side so the 360-degree intake can pull freely, and keep it out of tight cabinets or behind heavy drapes.
An adult hand holding a smartphone near a Winix C610 air purifier to change its mode

Set auto mode and walk away

Switch to auto mode after setup and let the air quality sensor set the fan speed, then use the Winix Smart App to start or schedule it before you get home.
One person vacuuming the fine mesh pre-filter of a Winix C610 air purifier over a sink

Vacuum the pre-filter monthly

Vacuum the fine mesh pre-filter monthly and note your filter count in the app, since the two included filters should cover roughly two years of normal use.
Owner reviews

Real homes, real daily results

Common questions

What buyers ask before they choose

The C610 is AHAM verified at 384 square feet and can clean rooms up to 1,844 square feet in one hour, with 4.8 clean air changes per hour at its rated size. For a bedroom or office, that means the air is refreshed several times each hour.
PlasmaWave is a low-voltage ionization stage designed to reduce airborne pollutants while producing much lower ozone levels than conventional ion generators. It runs as part of the normal filtration cycle, and the unit is quiet enough at 22 dB to keep going while you sleep.
Two All-in-One filters are included in the box, which Winix rates for up to two years of filtration under typical use. You can track filter life in the Winix Smart App rather than guessing, so replacements arrive on your schedule instead of after performance drops.
Yes. The minimum noise level is rated at 22 dB, which is softer than a whisper, and owners describe overnight running as barely noticeable. Sleep mode keeps the fan low so air keeps moving without waking light sleepers or a baby in the next crib.
No. The C610 runs normally with its onboard controls and auto mode whether or not it is connected. WiFi simply adds remote start, mode changes and air quality monitoring through the Winix Smart App, which reviewers say connects reliably after setup.
It measures 10.42 by 10.42 by 18.54 inches and weighs 8.35 pounds, so it fits a corner, a nightstand side or an office nook. The 360-degree intake means it does not need clearance behind it, which makes placement in a crowded room far easier.