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The Evolution of Indoor Air Quality

Fresh air, on demand.
Without blocking the view.

The EVO Low-Profile Window Fan Air Circulator draws fresh air in — or reverses to exhaust stale air out — with a slim, weather-resistant design that fits neatly into your window.

4Speed touch control
2-wayIntake & exhaust
40"Fits windows up to
EVO WF300 Window Fan Air Circulator

Reversible Airflow

Electronically switch between pulling fresh air in and exhausting stale air out.

Low-Profile Design

A slim silhouette that blends into the window and preserves your view.

Timer & Remote

1/2/4/8-hour timer and a full-function remote for effortless control.

Weather-Resistant

A durable, weather-resistant case with a washable pre-filter bug screen.

EVO WF300 installed in a window
Patented Air Chamber

Redefining the window fan experience.

Unlike bulky conventional window fans, the WF300 mounts low and clean. Its air chamber abundantly draws fresh air from the outside in — or reverses electronically to push stale air out.

  • Powerful multi-directional air circulation
  • 4-speed electronic touch control panel
  • 3-direction airflow with internal automatic oscillation
  • Side panels included — fits windows up to 40" wide
How it works

Set it up in three steps.

Fit to your window

Slide the low-profile unit onto the sill and extend the included side panels to fit windows up to 40".

Choose your direction

Tap to draw fresh outdoor air in, or reverse electronically to exhaust stale indoor air out.

Dial in comfort

Select from 4 speeds, set the timer, and fine-tune airflow with the remote from across the room.

Breathe easier at home.

Bring fresh, circulated air into any room with the EVO WF300 Window Fan Air Circulator.

Shop the Window Fan