SNIP- anyone have SEPAR Fuel Filters? COMMENT I do have them on my boat and love them and have had no problems with them.  I have four duplex pairs.  One for each min engine, one for the fuel polisher and one for the genset.  They are effective and take up mush less space than the RACORS. They have a website that I have used to order elements.  IT is http://separfilter.com.  They also have a contact number of 954.523.9396 Their website has a spare parts section.  It also has a FAQs section that may be useful to you.  My filters have the vent screw on top and I have had no problems with leakage from it or the pressure gauge also screwed into the top.  Gary Hagstrom Crackerjack a MaineCat P-47 Iron River, Wisconsin