you can take ur used oil/filters into ANY place that sells u oil to recycle!!!!
thats the law!!!
and they cannot turn u away cause there is water/gas or other contaminates in it!
i like to use autozone, i walk in there like i own the place-already know where the tank is- wheel the oil in on my dolly right to the tank and pour away!
***Tuned for a broad power band with the torque curve set just under the wheel spin threshold!*****