Join Date: Nov 2010
Thanked 1,505 Times in 1,008 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 127 Post(s)
years ago we dissected one as part of my oil filtration senior design project. The one thing I remember about the Wiks (at that time) was that the inner liner didn't have enough holes so there was a large pressure drop across the element. So, I've never bought one for myself.