I'm on GoPro number 5
and housing number 7. Three of those were due to leaks. The first one was the first time I used to the camera in Tahiti. 30 minutes into the dive at about 60 feet, noticed moisture (made the idiotic mistake of still trying to turn it on and ruined the camera). Amazon replaced both for free. I noticed a leak on the surface with another housing while in Bonaire and immediately went to purchase replacement housing. The housing I bought made it through one dive and began to leak. When I returned it to Dive Friends they determined the manufacturer screwed one of the screws too tight and it in no way could have been user error. They replaced it for free.