| Filters - TVI/RFI |
| Item Description | Catalog # | Price (range) |
| Broadcast Band Rejection Filter | I402X | $35.95 |
| Transmitter Bandpass Filters | I403-I411 | $33.95 |
| Transmitter Lowpass Filters | I420-I425 | $37.95-$53.95 |
| Highpass TVI Filters | $25.95 | |
| Mobile Regulator/RF Filter | I443 | $47.95 |
| Telephone RFI Filters | I465,I467 | $19.99-$34.95 |
| Ultimate Highpass TVI Filter | I472 | $53.95 |