News
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, by iFJF Direct Best Water Separator Fuel Filter for Diesel & Marine Engines — Complete 2026 Buying Guide
A quality fuel water separator is the cheapest insurance for your diesel engine. We compared the top 5 water separator fuel filters for 2026 and...
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, by iFJF Team Marine Fuel Water Separator Guide: Why Your Outboard Needs One and How to Choose
Why Water in Fuel Is the #1 Outboard Killer Every seasoned boater has a story — or knows someone who does. The engine sputters 3...
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, by Shopify API Diesel Fuel Filter Maintenance — When to Replace Your Fuel/Water Separator (Duramax, Powerstroke & Cummins)
Diesel Fuel Filter Maintenance — When to Replace Your Fuel/Water Separator (Duramax, Powerstroke & Cummins) Is your diesel truck hard-starting, losing power, or throwing a...
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, by iFJF Direct S3213 Upgrade Guide: Why the Replaceable Filter Pays for Itself in 2 Services
Compare the old sealed S3213 vs the new replaceable-element design. Real cost data shows the upgraded version pays for itself by the second service —...
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, by iFJF Direct iFJF R12T vs Genuine Racor 120A Fuel Filter: A Real Tractor Owner Tears Them Apart
📊 Related: See where the R12T ranks in our best water separator fuel filter buying guide — Top 5 ranked with full specs comparison. 📌...
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, by iFJF Direct R12T vs R12H Fuel Water Separator: Real Customer Review (20K+ Views) + Installation Guide
A real iFJF customer's 20,000-view YouTube review of the R12T fuel water separator — installed on a 1978 Jeep in under 10 minutes. Full walkthrough,...
