Linear Filtration Technology

While delivering power, your AC tap also delivers a significant amount of line noise. The reasons include, switching power supplies and the harmonics they backfeed into our AC power mains, the deterioration of our power grid from age and use, and the noise pollution generated from the massive amounts of electronic devices on our grid at any given time.

Without LiFT

This output from real-time noise analysis software shows the noise attenuation curve of a standard AC noise filter. Note the uneven shape of the curve (the green line).

With LiFT

This output is the same analysis except that it is using Furman’s Linear Filtration Technology. The noise attenuation curve is smooth and linear, without the resonant peaking seen in the standard filter.


Surge protection and power conditioning seem like very small parts of a complex system like a stadium’s slow-motion video, but if there comes a time when you really need it, it’s suddenly the most important component in the rack.”

— Mark Sackett| Diversified Systems