I am new here and fairly new to pools. Long story short, I have a 24' round above ground pool(48" deep). It has been out of commission for last two years and is drained(again long story) Basically I bought a new liner, an Intex salt system and updated brushes and such. I thought while it was drained and I am changing the liner I might as well change sand in filter as well. I went to find a model number and I can't find it marked anywhere. The people I bought home from left the manual but it has four different models listed and none of them are check marked. I am trying to figure out how much sand to buy/add. Is there a way to figure out which model I have from inside? Or measuring the outside or Something?
Also I have watched some youtube videos on changing liner and it doesn't look all that hard with at least two people, am I wrong to think that? I can't find a local company that service above ground pools. Thanks in advance for any help/information you can give!