I bought it all last year from USwatersystems.com.
The tank is a Stenner 30 gallon and has a mount for the pump.
I have an extra pump tube, a flow indicator and the plumbing needed to connect to your filter.
I dont know the size or model # on the pump off hand but I will update when I have the info but it was sized for a 27' round above ground pool.
Everything is in great condition $350 for all.
I'm 30 miles south of Chicago in Schererville Indiana.
Call if interested 219-200-9201.