Holmes HAWF2021-WMUM Dual Blade Twin Window Fan

413 reviews - By: Holmes

Holmes HAWF2021-WMUM Dual Blade Twin Window Fan
MSRP : $25.99

Sale : $19.99
Sold & shipped by Walmart
Beat the summer heat with a Holmes Dual Blade Twin Window Fan (HAWF2021-WMUM). It features two speed settings, so you can adjust it to meet your needs. The Holmes window fan provides some relief by drawing in cooler air from the outdoors. It can also be mounted in reverse in your window to exhaust stale indoor air leaving you with fresher air in your home. This twin 6" blade fan is designed to fit into most slider and double-hung windows. It also includes an adjustable extender and bonus extension panel so that it can accommodate installation in larger window models. The quiet operation makes the Holmes HAWF2021-WMUM Dual Blade Twin Window Fan makes a practical choice for living room or bedroom use.

Holmes Window Fan:

  • Twin 6" blades
  • Designed to fit into most double-hung and slider windows
  • Holmes window fan features a slim design that allows for use with a window screen in place
  • 2 speed settings
  • Adjustable extender screen and bonus extender panel help to securely mount the twin window fan into larger windows
  • Replaceable 5-amp fuse for safety
  • 1-year limited warranty
  • Holmes window fan model #HAWF2021-WMUM
  • Cool the air in your home or mount it in reverse to get rid of stale indoor air
  • Available in white


Window Fan

Nice 2-setting speeds. Comes with a left-hand spacer for an even window fit. Cord could be longer though.


Why I’m returning it

It looks nothing like the picture and it’s not even white, it’s grey and has yellow tape inside where the blades are. The high speed doesn’t feel high and the low speed is super low.


Unexpected value!

I bought one of these from my local Walmart about 4 years ago, and it's still going strong. It cools a small to medium sized room all by itself, and the 2 speeds are quite adequate for the job. I moved this year, and will be buying another to use in a larger livingroom, and I expect it to work well. I use it almost every day in the summer. I have a friend with an air pressure tank, and this year I will be bringing the old fan for a thorough cleaning. Since it is a few years old, I plan on doing this plus adding some Mystery Oil to the motor, though I dunno if it will be before or after the summer season. To sum up, it works *SO* much better than I thought. I had bought another brand the year before I got this one and by the end of the season it was DEAD; this one is going into it's 4th year with little care on my part. Moves are well for it's size, is fairly quiet (but does make noticeable noise) and lasts longer than I thought as well. To me, an excellent and unexpected value for my money.


Dual Blade Twin Window Fan

First the price is right, second this fan only has two speeds lo and hi which is perfect for where and how i wanted to use it in a kitchen small window to pull cool air in when the sun is not on the back of the house. It works great i wanted lo power reliable construction so that it can run great part of the day, and i also wanted lo power because i did not want it to sound like a exhaust fan wanted no more them minimal amount of noise from it this fan is quite. Assembly really easy you add one piece on the side boom its ready for the window the other side is accordion style it has two clips you pull out and stretch to fit your window length. Also the top has two raised bumps so you can bring the window down to catch it. Works perfect for what i needed hope this helps you make your selection.


Decent, Quiet Window Fan

For a cheap fan it is fairly quiet. Product description is fairly accurate except that the adjustable extender is only on one side and it has fixed 4.25" slide on extender that you can use on the other side. Total assembled length without buying extra fixed extenders is 33.25". So it came up a little short in a 36" window.