I have a 400# sand filter topped with a waterway WVS003 7 position multiport valve.
The valve assembly has a cage assembly on the bottom that slides over the return standpipe. Is there supposed to be a gasket within that cage that seals the connection to the stand pipe?
The valve assembly has a cage assembly on the bottom that slides over the return standpipe. Is there supposed to be a gasket within that cage that seals the connection to the stand pipe?