LCL passive filters are especially designed to remove current harmonics absorbed by 6 pulse power converters, such as frequency variators for motors, UPS, welding equipment, etc.

Others advantages of the filter are:
- Removing micro-cuts due to switching
- Reducing consumption and increasing the mechanical life of the equipments
- Improving power quality
- Improving actual power factor (reactive + harmonics)

A special LCL-TH filter for lifting platforms and lifts is available.