WBS-3 Spin On Filter – 3-Micron Water Block (AA-0871)


WB-S 3-Micron Water Block Spin-On Filter


Single filter 3-micron Water Block Filter Element.

Water Block Filters will absorb and retain free water from the fluid being filtered.  As the element becomes saturated with water, the media continues to swell, and will ultimately curtail flow through the filter.

Monitor pressure gauge on filter head to determine when filter requires replacement.

  • This filter is commonly used on the following Fuel Maintenance & Tank Cleaning Systems:  TK-240 XT & FPS-DX
  • Diameter: 3.8″
  • Length:8.5″
  • Free Water Absorption Capacity 7.2 oz
  • Operating Pressure: 250 psi max.
  • Nominal Rating β5µ(c)=2 (Represents 50% efficiency at particle size 5 micron)
  • Absolute Rating β24µ(c)=75 (Represents 98.7% efficiency at particle size 24 micron)

Additional information

Weight 3.5 lbs
Dimensions 16 × 11 × 12 in