Skip to product information
1 of 2

Radium Engineering Fuel Filter with Check Valve - 10 Micron Stainless

Radium Engineering Fuel Filter with Check Valve - 10 Micron Stainless

SKU: SKU:  20-1220-03

Regular price $296.99
Regular price Sale price $296.99
2 In Stock
Taxes included.
Icon 1 Icon 2 Icon 3 Icon 4 Icon 5 Icon 6 Icon 7
View full details

More info

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


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.

Specs & Features

  • Part Number: 20-1220-03
  • Element: 10 micron stainless
  • Stainless element can be cleaned and reused
  • Ports: 10AN ORB female (removable end caps)
  • Check Valve: integrated one-way valve in the silver outlet cap
  • Operating Pressure: up to 150 psi with negligible pressure drop
  • Burst Pressure: 750 psi
  • Pressure Drop: 1 psi at 300 LPH, 2.5 psi at 700 LPH
  • Body: three-piece CNC machined 6061 aluminium, Type II anodised, FKM O-rings
  • Dimensions: same as Radium 20-0220 series filters
  • Fuel Compatibility: petrol, diesel, methanol, ethanol, E85