Saw these on NYT today. D and I are a little burned by Fire Extinguishers (haha, pun INTENDED) because our last house had about a thousand of them. I think the last tenant may have been a teeeensy bit paranoid.
But, with these around, i’d gladly take a thousand. This is like the ipod of fire extinguishers, and whats even better, they are affordable and accessible. Via Home Depot (but not available online, you actually have to GO there :|)