It is highly recommended in combination with Demand Switches, which cut out the electric field, but don't filter the dirty frequencies while a current is flowing into the home.
This Dirty Power Line Filter reduces voltage peaks and unwanted frequencies from the public power supply polluting the home power network ("dirty power"). It also enhances the EMC-characteristics of Demand Switches and boosts their switching stability.
- It enhances the overall network quality of the circuit shielded by the Demand Switch. It is independent of the brand or product type and the switching state of the Demand Switch.