Anyone know where to buy Filter/pump combo with 2 speed pump?

I am looking for a DE filter/pump combo replacement, but I would like a 2-speed pump to conserve electricity. I can fid Cartridge ones but no DE.

Anyone? Anyone?

Not sure what you mean by a 'combo'. You can buy a pump and a filter and mix and match any combination you want. Just make sure you size them both properly. As for specific recommendations more info is needed like the pool volume, any extra water features, etc. In any case, sizing stuff isn't my bag but someone else can chime in.
Al

The pool is 18x33 4' deep and I believe around 14k gal. I just wanted to make it easy on myself and buy a system someone already figured out.