One homeowner has been singing the praises of the InSinkErator SinkTop Switch.Writing on cnet, Abbi Perets claims before installing the device she was constantly getting confused between the switch for the light above the sink and the knob for the waste disposal unit.She considered labelling the different buttons but was concerned this would destroy the minimalist look of her kitchen.At that point she decided to install the InSinkErator SinkTop Switch, which mounts on the counter or the sink and Ms Peters claims offers a convenient alternative to those pesky, confusing wall switches.She goes onto explain the switch uses air pressure and an ordinary electrical outlet for power so that it can be fitted without an electrician.Ms Perets adds the button uses air pressure to trigger the remote switch and activate the disposal.Meanwhile, a report from Market Watch claims installing an under-counter filtration system from a company like InSinkErator can ensure a constant supply of top-quality water.