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Transparent cylindrical cartridge fuel filter element with visible internal media and three gaskets included

Baldwin Filters

Baldwin Filters S40071 Fuel Filter Element

SKU CH-151B-H8SVV

Diesel cartridge fuel filter rated at 0.001 micron with three gaskets included for portable heaters and storage tanks

  • Product colorTransparent
  • Filters diesel fuel down to 0.001 micron rating
  • Cartridge design fits Master portable heaters and storage tanks
  • 3-25/32 inch length with 2-1/2 inch outside diameter
  • Includes three furnished gaskets for secure sealing
  • 1 inch thread size ensures proper installation

Fuel Filter Element for Diesel Heaters

The Baldwin Filters S40071 is a cartridge-style fuel filter element designed for Master portable heaters and heating-fuel storage tanks. It targets diesel systems requiring fine contamination control with a 0.001 micron rating. The transparent housing allows visual inspection of the element condition. Three furnished gaskets are included for a complete seal during installation.

Suits Single-Cartridge Diesel Systems

This element fits equipment using a 1-inch thread size and the specified 3 25/32 inch length. It is not for buyers who need a spin-on canister assembly or a filter rated for gasoline fuel types. Systems requiring a different micron rating, thread pitch, or overall length should look at alternative filter configurations.

Consistent Flow Under Continuous Operation

The fine micron rating captures microscopic particles to protect heater components during extended run times. The cartridge design maintains structural integrity without a metal outer can, relying on the housing for pressure containment. Regular replacement intervals prevent flow restriction as the media loads with contaminants.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 91% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameBALDWIN FILTERS
Product colorTransparent

Questions about this item

What heater or tank connection does the 1 In thread on the S40071 require?

The 1 In thread mates with Master portable heaters and heating-fuel storage tanks that have a matching 1 In port.

Will the 0.001 micron rating restrict flow in an older diesel system?

The 0.001 micron cartridge is designed for diesel fuel on Master heaters and storage tanks; it fits the 1 In port without adapters.

How can I confirm the S40071 is sealed and filtering after installation?

Pressurise the system and check the three furnished gaskets for leaks; clear diesel flow and no pressure drop indicate proper operation.

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