New Equipment Plumbing - Is This an Issue?

[NorCalSportsNut]

We are almost though our new pool build and I intend to share some pictures of the project soon. Along with some other work, the equipment was installed today. I'm not a huge fan of the plumbing job they did but I thought I'd ask the experts. Can anyone offer an assessment?

 

[Bama Rambler]

The only thing that I see that I would question is if those long sweep elbows were pressure rated. They look like dwv rated fittings.

The layout isn't optimal, but it could be a lot worse. I don't see anything that I'd make them change as far as layout goes.

 

[NorCalSportsNut]

Thanks for the feedback. I was mostly concerned with the layout and the 135 degree turns into and out of the filter. Any other thoughts?