This is my first time maintaining a pool on my own. I have been doing a lot of reading and watching videos online, but still very confused about certain things. Anybody know where I could find a manual for an Anthony Pools VA-26? I know it's older, but this filter seems very different from others I see in YouTube videos. I still don't understand how to backwash, especially where the hose goes. I managed to get the pool open last week, but I have no idea if everything was done correctly. I have had the filter running at 6 psi steady, which seems low and makes me afraid something is wrong. Any help would be greatly appreciated.