X10 PRO Wired-In Noise Filter, 20A, 3-Wire

The 20-Amp 3-Wire Noise Filter will block out noise generated by your large appliances.

By blocking out noise generated by large appliances like refrigerators, air conditioners, hot tubs and more, this hardwired unit will ensure that X10 signals are sent along the powerline with minimal interference.

It offers an easy 3-wire installation and is perfect for blocking high-current devices running at 20 amps. It also keeps X10 signals from being absorbed by loads like computer UPSs, computers and televisions/monitors.