
Sharper Image creates cutting edge products - so when we set out to create a window fan, we did our research and then rewrote the formula. The result was a mere 6.12" tall, cleverly enough to be seamlessly installed in windows up to 38" wide using to an innovative modular block system. In today's world full of ugly, repetitive window fans, Portal is a window fan that lives up to the Sharper Image vision - to bring products today inspired by Tomorrow's Tomorrow.
Q: Does it close off when not in use, so no wind can blow through?
A: It does close off for the most part but there is still a slight opening where wind can get through. Most times not enough to notice.
Q: Can it vent out cigarette smoke from outside?
A: Yes it can. it reverses at the touch of a button.
Q: Is there any filter in this unit? During allergy season I'd like to get some fresh air circulation.
A: No, there are no filters in the window fans.
Q: Are there side adjusters for wider windows?
A: You may purchase more foam blocks if the opening is more than 44 inches
Q: Can this be installed vertically (in windows that open side to side instead of up and down)?
A: Yes it could. It needs 24 inches tall opening and window opened 6 inches. But it is preferred there be a window screen outside. If not, get some screen material from hardware store or Walmart and attach a piece over the openings across the back side of it before installing. I personally did not have any screen so I occasionally have a few unwanted moths and mosquitos to deal with but it's near my desk so I keep a fly swatter handy. Soon I will take it back out for the hottest part of summer and install screening myself. I hope this helps. My idea is to hot glue the screen the the fan.
Q: does this fan come with a remote control
A: seriously, no! there is nothing in the description that indicates a remote is included.
Q: Can this fan be used in the window verticaly?
A: The Portal Window Fan is designed for horizontal installation only. Using it in the vertical orientation can put a strain on the motor and could affect the output and longevity.
A: The Portal Window Fan power cord is located on the bottom just behind the attached bottom foam piece in the center.