PlumbingServices Shower Drain Hepvo by Greg Zimmerman June 7, 2019 written by Greg Zimmerman June 7, 2019 This replaces the shower P-trap and shower valve with a Hepvo check valve for trouble free showering. For 2014 and earlier. Standard equipment on 2015+. – 2007 and earlier- $110, 2008-2014 – $100. 0 comment 0 FacebookTwitterPinterestEmail Greg Zimmerman previous post Exterior Shower next post Kitchen Sink Drain Hepvo Leave a Comment Cancel Reply Save my name, email, and website in this browser for the next time I comment.