R12H Upgrade Fuel Water Separator Marine Complete Combo Kit With Detachable Filter Element Replaces S3240 120AT NPT ZG1/4-19 Spin On Filter Includes 2 Fittings And 2 Plugs Easy Install For Boats And Marine Engines
✔️ Detachable filter element, complete with 2 fittings & plugs
The R12H Fuel Water Separator kit is a complete marine-grade spin-on filter system designed to keep boat engines fed with clean fuel. Built for boats and marine engines, it removes water and fine particulates before fuel reaches the injectors, helping prevent fouled injectors and costly repairs.
✅ Flow rate: 15 GPH
✅ Filtration removes water and particles as small as 10 microns
✅ Detachable internal filter element for cost savings
✅ Aluminum alloy body with plastic-coated finish for corrosion resistance
✅ Spin-on design; replace only the element, housing reusable
✅ Includes 2 fittings, 2 plugs, 2 extra filter elements, 2 extra O-rings
✅ Replaces S3240, 120AT, 18-7987, RK10222
💡 What is a fuel water separator for marine engines and why choose one with a detachable element?
Detachable element saves on maintenance and keeps fuel clean without replacing the whole housing.
- Detachable cartridge design enables quick filter changes- Removes water and 10 micron particles before the engine
- Aluminum body resists salt spray and corrosion in marine environments
- Includes fittings and plugs for quick, leak-free installation
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