Curtis Industries' F11xx series of filters are available with a variety of input and output configurations. These general purpose filters are a very economical design for common mode applications.

The F11xx series has a maximum leakage current of .40 mA at 115 V_AC, 60 Hz and .75 mA at 250 V_AC, 50 Hz. Agency approvals include CSA, TUV, and CE. With ratings available from 1 A to 20 A the F11xx series is an economical solution to EMI/RFI problems.