26 35 00 Power Filters and Conditioners
26 35 23 Electromagnetic-Interference Filters
26 35 13Capacitors26 35 16Chokes and Inductors26 35 23Electromagnetic-Interference Filters26 35 26Harmonic Filters26 35 33Power Factor Correction Equipment26 35 33.13Medium-Voltage Power Factor Correction Equipment26 35 33.16Low-Voltage Power Factor Correction Equipment26 35 36Slip Controllers26 35 43Static-Frequency Converters26 35 46Radio-Frequency-Interference Filters26 35 53Voltage Regulators