I have a highorn that is about 1-1/2 years old now and the hose that drains the water out of the refrigerator is shot. It is so rotten that I will soon have to replace it. My old unit was 12 years old and never cracked apart like this one is. The hose on this unit is white and my old unit had a black hose on it. I have called the RV dealers here where I live and all they have is the white ones. Has anyone replace there refrigerator hose and had it just fall apart in there hands? I am looking for a better hose to replace it with.