Dear Hamwich,
I own a 1991 1600 4/4 and my heater box is rather worn out...rubber is torn and the small iron filter is rusty.I use some fish tank filter asfilter on top of the iron filter.
I am a Begian and would like to buy a new one.
Do you know were i can find one....if possible Original .
thx in advance
Herman
Antwerp Belgium