Just recharged mine with duracool for the second summer in a row. Put in one can last summer, and just put in a new can Thursday past. Hopefully it will last till next summer.

Just got back from camping in Dinosaur park: AC was not just simply a convenience. Duracool is well worth it IMHO. Outside temp was 34*, inside was a beautiful 21* (digital auto climate control set on 20.5*). <img src="/forums/images/graemlins/kewl.gif" alt="" />

1991 HZJ77, 1999 KZJ90, 1999 UZJ100, 1992 M101CDN2
https://www.thegearheadproject.com/category/jdm-journeys/