Back in the day I built a "homemade" air filtration unit from a kit I purchased from Penn State Industries. The unit is working great in my small shop, but I would like to purchase a remote control with a timer function to be able to control it. Unfortunately, the placement of the filter unit is such that adding a timer to the unit itself isn't feasible, which is the reason for wanting a remote control with timer functionality.

Does anyone have a recommendation for such a device?

Thanks in advance,
Scott