BEYOND BREEZE 9" Blades Twin Window Fan, 3-Speed 3-Function Expandable Dual Window Fan with Reversible Airflow Blades and Remote Control for Kitchen, Home, Bathroom, Width Adjustable

Works well

I needed another reversible window fan to push hot air out and bring cool air in since it's too early to put the AC in the window and start eating electricity. I didn't want to spend over $20 but this fan pays for itself! It's reversible without manually turning the fan around in the window every time I want to change the airflow. This fan is quiet despite having 3 speed settings, and 3 modes of airflow and can be controlled on the fan itself with the push buttons or via a little remote that comes with the fan. It brings cool air into a room, out of a room or it circulates air in with 1 side and air out with the other. It's a decent product!

Two blades broke off first time using it. Then it made a cracking noise. And the one side nine inch fan didn't work anymore Update: They have excellent customer service. They refunded my money for the fan.

This fan has some really nice features for such a low cost fan. 3 Speeds, input, exhaust or split where each ran runs in a different direction. It fits perfectly in my window and slide extensions make the fan fit perfectly. I only gave this 4 stars because the fan is pretty cheaply made. I'm concerned that in on time at all this is going to break but it can probably be glued back. Other than that, it works great and I would probably get another if I need it.

I'm using these to keep dogs cool in our bus. One will be for their window and another in the front of the bus. When temps are around 80 degrees F, it can make a HUGE difference to have these! For airflow, they do a very reasonable job. They're pulling around 70W on high, which isn't terrible. The plastic it's made out of is thinner than I'd like to see, but it seems that it should hold up at least a year or two. The fan will pull air in, push out, or do both at the same time with each fan. The fatal flaw (and reason for the return) is because there's a controller that doesn't return the unit to the previous state once there's power loss. If I lose power for some reason, I want to be sure that my dogs are still okay when the power comes back on! These require manually powering the fan back on, unlike a regular switched unit. It's a shame, but I'd much rather have a simpler unit. Maybe helpful for someone else!