May 21 at 8:52 AM

ToThe PoolForum

Hi,

The CYA was way below the 100 mark. I tested it 3x. So I guess it's high.

The original owner of the house & the one who had the pool built told us it was 100,000 gals. The original filter was 90 until 2012 when this new one was bought.

Half of it is 8' deep & the other half is 5'. The push out area is 3' deep.

Here are the measurements just taken:
Length 48'1"
Width 40'2"

Thank you for your help.