Every time i vacuum my pool floor clean, shortly after it has very fine yellow/brown particles that have dumped themselves back onto the floor via the wall ports. I vacuum, then backwash, then turn the pump back on filter, and if you go over and look at the jets, you can actually see the discolored water and small particles being dumped back into the pool - very frustrating! Where can i find a vacuum or pump that i can use to just suck that stuff off the floor and directly into the backyard, completely bypassing the pool's filter? Any thoughts?