Overview Reviews Similar Products Product Description JED Engineering Bypass Adapter For 1.5" or 2" Plumbing, 90-65-10140 Bypass Adapter: Can Use1 1/2" or 2" Comes with Venturi Injector 050, ozone check valve. install in spa's main water line - Product Videos Custom Field Product Reviews Find Similar Products by Category Recommended Quick view JED Engineering Thru Hull Adaptor, Part # 90-65-10065 $88.00 $74.95 Add to Cart Quick view Jed Venturi Injector 050, Part # 90-65-10185 $28.95 Add to Cart Quick view Jed Venturi Injector 075, Part # 90-65-10187 $28.95 Add to Cart