Sorry I can't help you out then... All I have is a couple extra sets of foam gaskets, a media basket and an impeller (no magnet) on hand.
You could always DIY all that stuff. The quick connects are pretty easy too.
2x 1/2" ball valves
2X 1/2" threaded unions
2x 1/2" close nipples
4x 1/2" NPTx 1/2" hose barb
and for the paranoid like me... 4x hose clamps
I don't remember prices but these will last you a life time
. MUCH sturdier than any of the manufactured quick connects I've ever seen. Not to mention the Unions are much easier to undo if the filter is in a stand or other difficult to reach place.
Chris