Is it a convoluted hose? If so it may have cracked. Fill it with water and stretch it and look for leaks. I had a similar problem that only apeared when I started to vacuum and it pulled air through the split.
Is it a convoluted hose? If so it may have cracked. Fill it with water and stretch it and look for leaks. I had a similar problem that only apeared when I started to vacuum and it pulled air through the split.
@handy1: It sounds like you are losing prime. It happens to me as well. All I have to do is re-prime and I am good to go.
American Titan SS DE Filter; Multiport; 18'x36' grecian 24K gal IG krystalkrete (super blue) plaster; BBB and trichlor pucks for CYA; Hayward SP3400VSP Ecostar; Taylor K-2006; The Pool Cleaner Auto Vac (4 wheels)