17,00 € tax excl.
Warning: Last items in stock!
Not all ADSL filters are the same. Many high street brands have different levels of effectiveness.
Filter out telephone and broadband interference and with this ADSL filter/clip-on ferrites pack.
Many people find using the telephone leaves them with a headache and/or ringing in the ears. An ADSL prevents high frequency noise on the telephone and prevents the telephone equipment from interfering with the modem by preventing harmonics, overtones and changes in impedance caused by the telephone equipment.