This video uses inverter air-conditioners as an example of how the DRM95 filters out unwanted frequency noise. The same concept applies for flickering LED lights or motor driven equipment emmitting unwanted electrical noise.

Protecting from unwanted frequency or electrical noise in refrigeration and air-conditioning equipment is key to the DRM95 spike, surge and active filtering device. Designed, engineered and manufactured in Australia and backed up with a 6 year free replacement warranty is the choice for sites that require a reliable quality product to protect.