

Radium Engineering Fuel Filter with Check Valve - 10 Micron Stainless
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Description
Radium Engineering Fuel Filter with Check Valve - 10 Micron Stainless
Application: Universal
Part Type: High-flow fuel filter with integrated check valve, 10 micron stainless element
Part Number: 20-1220-03
The Radium 20-1220 series fuel filter has an anodised silver outlet cap containing a one-way check valve. It uses the same elements and has the same physical dimensions as Radium's 20-0220 series high-flow filters.
The check valve can hold pressure in the fuel rail when the engine or pump is off, which can speed up engine restarts. It's useful with pumps that don't have a backflow check valve, or with venturi jet pumps that operate on the high-pressure side. This version has a 10 micron stainless element, and meets filtration requirements for fuel injection.
Key Features
- Check Valve Outlet: Anodised silver outlet cap with integrated one-way check valve
- Element: 10 micron stainless – stainless element can be cleaned and reused
- 10AN ORB Ports: Removable end caps with large 10AN ORB female threaded ports for high-flow plumbing
- Billet Body: Three-piece body CNC machined from 6061 aluminium, Type II anodised, sealed with FKM O-rings
- Collapse Resistant: Elements have a stainless steel internal core to resist collapse at high flow
- Low Restriction: Flow tested at 1 psi drop at 300 LPH and 2.5 psi drop at 700 LPH
- Fuel Compatibility: Petrol, diesel, methanol, ethanol and blends such as E85
What's Included
- Fuel filter with check valve outlet, preassembled with the 10 micron stainless element
Optional Parts
- Radium Replacement Fuel Filter Element (18-0025-03) – replacement 10 micron stainless element (same elements as the 20-0220 series)
- Radium 60mm 2-Piece Clamp Mounting Bracket - Single (20-0218) – 60mm 2-piece clamp – three stainless M5 bolts secure it to the vehicle
- Radium Fuel Filter Clamp 60mm w/Heat Exchanger (20-0221) – 60mm heat exchanger clamp – mount where cool air can pass the fins
- Radium Engineering Fuel Filter with Check Valve - 6 Micron Microglass (20-1220-05) – the same filter with a 6 micron microglass element
Important Notes
- 10AN ORB adapter fittings and mounting clamps are sold separately
- Uses the same replacement elements as Radium's 20-0220 series filters
- Installation instructions are available in the Instructions tab
Vehicle Fitment
- Universal – see Application
Not sure if this suits your vehicle? Email sales@coore.com.au and our team will confirm fitment.

