Works with the original assuming it is the #2 system. One thing. When shipped direct to you and the extrusion is curled in a tight circle, get two other people to help you to unbend. Have about four large nylon ties in addition. You will have to unbend that into a reverse circle along the ground or pavement until the ends meet and then apply the heavy duty ties. Leave in the sun and after a period of time, then cut the ties and it will straighten out. Good luck.