I have an apex Cor 20 I took off my system as I upgraded to a larger pump. I used this pump reliably and religiously cleaned for 1.5 years. Pump looks new and works great. Unlike the Cor 15 this pump can be used without an apex if you do not have one. I am including the cable to connect it to an apex in the event that you do want to connect it through apex.
I am asking $240 buyer pays shipping.
I am asking $240 buyer pays shipping.