I have started having endless problems with my pump. Everything is just on 7 months old - pool, pump, filter and everthing worked fine till about a week ago. Now, the pump doesn't seem to have enough pressure to work the creepy crawly any more. (whereas the creepy has been fine till now). I have checked the creepy head for debris, checked all the pipes, dug up all the pool pipes and resealed all the joins by smearing silicone over them all and it is still blowing bubbles out the outlet pipes, and not sucking at the inlet.
Note, it has ALWAYS blown bubbles out the outlet pipes (there are two) but has always still been able to work the creepy.
I have backwashed and rinsed. I took the cover off the filter and removed dog fur by hand, stirred up the sand, rinsed and backwashed again and still nothing.
Please help??