{"product_id":"goldenrod-496-3-4-water-block-fuel-filter-heavy-duty-separator","title":"GOLDENROD 496-3\/4 Water Block Fuel Filter - Heavy-Duty Separator","description":"\u003cp\u003eOur review of the GOLDENROD 496-3\/4 finds it best suited for users who need a rugged, visible way to protect engines and transfer tanks from water and debris in fuel. The single biggest reason to buy is its \u003cstrong\u003ewater-block technology\u003c\/strong\u003e, which traps moisture with water-absorbing polymers and signals when the element is saturated by restricting flow, helping prevent costly engine damage. For professionals and owners of diesel transfer equipment looking for straightforward visual monitoring and reliable particle filtration, this unit is a practical upgrade.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced water-block:\u003c\/strong\u003e Automatically traps moisture using polymers so the element restricts flow when replacement is needed, preventing water damage to fuel systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine particle filtration:\u003c\/strong\u003e Removes particles down to 17 microns, protecting injectors and other sensitive engine components from rust, sand, dirt, scale, and lint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty fittings:\u003c\/strong\u003e Zinc die-cast top cap with 3\/4' NPT fittings provides secure, professional connections that withstand demanding installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSee-through bowl:\u003c\/strong\u003e Transparent bowl allows quick visual inspection of fuel flow and contamination, simplifying maintenance scheduling and water drainage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh flow capacity:\u003c\/strong\u003e Rated for up to 25 GPM and 150 psi working pressure, making it suitable for both automotive and commercial fuel systems with higher flow needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis separator is ideal for mechanics, fleet operators, and agricultural or commercial users who handle diesel or gasoline transfer and need robust protection against water and contaminants. The clear bowl and automatic water-block behavior make it especially useful for transfer tanks and pump setups where visual checks are convenient and frequent.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for ultra-compact hobby setups or systems requiring submicron filtration; if you need smaller-than-17-micron filtration or an integrated electronic sensor, consider a different, more specialized unit.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEffective \u003cstrong\u003ewater separation\u003c\/strong\u003e that signals replacement by restricting flow, reducing the risk of water-related failures.\u003c\/li\u003e\n\u003cli\u003eSolid \u003cstrong\u003eparticle filtration\u003c\/strong\u003e to 17 microns protects fuel injectors and downstream components.\u003c\/li\u003e\n\u003cli\u003eDurable zinc die-cast construction and standard 3\/4' NPT fittings allow professional installation and long service life.\u003c\/li\u003e\n\u003cli\u003eClear bowl offers straightforward visual monitoring and easier maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report mixed feedback on long-term durability of parts, so heavy commercial users should inspect fittings periodically.\u003c\/li\u003e\n\u003cli\u003eNot intended for ultrafine filtration needs below 17 microns or for systems requiring electronic status indicators.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e496-3\/4 Water Block Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiltration rating\u003c\/td\u003e\n\u003ctd\u003e17 microns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop cap material\u003c\/td\u003e\n\u003ctd\u003eZinc die-cast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting size\u003c\/td\u003e\n\u003ctd\u003e3\/4' NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum flow\u003c\/td\u003e\n\u003ctd\u003e25 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking pressure\u003c\/td\u003e\n\u003ctd\u003eUp to 150 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBowl\u003c\/td\u003e\n\u003ctd\u003eClear see-through for visual monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe GOLDENROD 496-3\/4 is a solid, value-minded choice for anyone needing reliable \u003cstrong\u003efuel water separation\u003c\/strong\u003e and visible contamination checks in diesel or gasoline systems. It pairs heavy-duty fittings and clear monitoring with effective 17-micron filtration, making it a practical investment for transfer tanks, pumps, and commercial vehicles; just be aware it is not a substitute for ultrafine filtration or electronic sensing.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this unit remove free water from diesel?\u003c\/strong\u003e\u003cbr\u003eYes, the water-absorbing polymer element is designed to trap free water and indicate replacement by restricting flow when saturated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat fitting size is required for installation?\u003c\/strong\u003e\u003cbr\u003eThe unit uses a zinc die-cast top cap with standard 3\/4' NPT fittings for secure, professional connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow fine is the particle filtration?\u003c\/strong\u003e\u003cbr\u003eThe filter removes particles down to 17 microns, effective against rust, sand, dirt, scale, and lint.\u003c\/p\u003e","brand":"Goldenrod","offers":[{"title":"Default Title","offer_id":48613344084187,"sku":"B0000AXE6C","price":57.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71BJN57mrEL._AC_SL1500.jpg?v=1778383062","url":"https:\/\/gearmusthave.com\/products\/goldenrod-496-3-4-water-block-fuel-filter-heavy-duty-separator","provider":"GearMustHave","version":"1.0","type":"link"}