Most helpful critical review
9 of 9 people found the following review helpful
Lasted 2.5 years (updated)
on 30 September 2014
This item purchased in 2012 for use on my car was excellent although a little on the noisy side, originally I would of given it 5 stars, but, the item failed after only 2.5 years of occasional use. During normal operation without warning the pump slowed down and smoke started coming out of it. One burnt out unit. Unit has always been kept in a dry place. I will try another Ring model and see how long this lasts.
I contacted Ring and they have now sent me a replacement 10/10/14 even though outside guarantee period. See how long this one lasts, as I said it worked well until it burnt out.