We recently replaced our de filter with a triton ii tr100 filter. I am having the following problems:
1. Filter clogs up way too fast when vacuuming
2. Dirt particles are returning too the pool when vacuuming.
I have already replaced the sand with zeobrite and removed the sand 3 times and inspected the filter laterals and piping and have found nothing broken. Keep in mind this filter is very big and shouldn't get clogged this fast. The pressure climbs from 11 to 20 psi with a little vacuuming. I cant think of anything more too do. Thanks for your help.