The IFI23 has three stages for the individual who requires that
extra level of coverage.

Technical Specifications (typical figures)
Three stage Filter (Model IFI-23) Colour-Brushed Silver
Insertion Loss dB
150 kHz. 58
3MHz. 80
30 MHz. 55
1 GHz. 22

Operating Voltage 220-250V ac
Max Current rating 13A
Max Surge Protection L_N 6500A, L-E 6500A, N-E 6500A
Max Voltage Spike Protection 6,000 Volts
No Neon Indicator These can inject noise into your Hi-Fi and effect the sound quality
Mains Lead Our superior mains cable uses multi layer screening to help provide protection against radiated outside interference.

1.5mm sq 3 core mains cable oversheathed in VN207/2 clear PVC
Incorporating, Melinex tape, Aliminium Foil Screen and Tinned Copper cross hatch braiding.