I thought that the charcoal filters, which are like sponges, have a mount on them for a hose and you use them to clean stuff. Like a scrubby with a hose attached to it. He said it was a 5" hose.. Sorry I am not so intelligent, I never did finish my Masters. I didn't even know what a hose bib is, I had to look it up.....Since I have the same problem of mass barnacle attack and had addressed it by using my pressure washer, on the low pressure side, I wanted to see if there was another way. People posted to me that there was too many seals to be aware of that could be damaged by using the pressure washer. Last week I pulled barnacles out of the hoses that supply my generator cooling water. I would rather be the 'clown with class' if need be labeled as such, I was the only kid in school that came there by plane....
Clueless 'Clown at large'