I can find smaller ones everywhere, but not the big 36" ones. I had three and was rotating them....till the wife decided it would be ok to wash them with the dog's (boxer) bedding. They now have so much hair in them that I'm afraid it will come out and a fish could get it lodged in their intestines or something. Those short hairs are like little bristles. And please tell me any places you know of. Don't stop soon as I get one answer. I want to price check them for the best price.
Ebay: yes, they only have the shorter ones. Cow milking? I don't know why they would need a 3 foot sock filter when the cow's udder is only a few inches from the ground. But maybe... any idea where to start looking in that direction?

