I have a 34,000 gal gunite pool built 2 months ago. Have a sand filter with eco - glass in it. while backwashing, i get some glass out the backwash line. not everytime. I was told that this set up would give me very clear water and filter as well as a DE filter. Now builder suggest we just replace the glass with standard pool sand and pebbles, then use a clearifier when needed.
Any thoughts on this? Pool builder is going to replace the entire filter and is waiting on me to decide if i want glass or just sand.