Active Harmonic Filters are used for measuring the level of current harmonic in the supply line and eliminates it by generating the counter harmonics. Further, these harmonic filters are checked by our quality controller on various quality parameters and available up to 600 Ampsrating. These Active Harmonic Filters are based on floating point 32 bit DSP and appreciated for their unique features like high attenuation up to 96% of individual harmonics, PF compensation, leading as well as lagging, load balancing, helps in achieving the compliance with power quality regulations and employs high speed IGBT in power circuit.