Hey all,
First time pool owner here. I've been reading up on how to close my inground pool with a sand filter and everything so far is making sense except none of the videos or tutorials talk about the floor returns. My pool has two floor returns on the slant to the deep end and I'm not really sure how to tackle them. Do they need to be blown out and plugged like the others or do they have an air trap just like the main line? I've attached a picture of the floor returns.
Any advice?
First time pool owner here. I've been reading up on how to close my inground pool with a sand filter and everything so far is making sense except none of the videos or tutorials talk about the floor returns. My pool has two floor returns on the slant to the deep end and I'm not really sure how to tackle them. Do they need to be blown out and plugged like the others or do they have an air trap just like the main line? I've attached a picture of the floor returns.
Any advice?