By Pentair Pool Products
Part # 4690-25
Manufacturer Code R172401
Alternate Part #'s 171961406, 172401, PL520L, R172401, 17-196-1406, PENR172401
Does this fit at the bottom of the in-line chlorinator? That is the part I am looking for.
Reply
Please click on the following link to the parts breakdown...Rainbow Dynamic Series II & III CartridgeThis Screen Check Valve is number 25 on the diagram.
Reply