ER151B4C03 vs SFTXW2-18-3UM
Source: sfi_cross_reference_2025 cross-referenceSourced
Manufacturer
Western
Swift Filters
Outer Diameter (in)
4.18
4.18
Inner Diameter (in)
0.4
0.4
Length (in)
18.31
18.31
Micron Rating
4
3
Media Type
Dualglass
MICROGLASS
Seal Material
Nitrile (Buna-N)
BUNA
Beta Ratio
1000
1000
Values matchValues differ—Data not available
About This Comparison
This page compares Western ER151B4C03 and Swift Filters SFTXW2-18-3UM using verified manufacturer specifications from the VerifiedFilters database. A cross-reference record exists between these parts, sourced from sfi_cross_reference_2025. Specifications shown are traced to manufacturer documentation. Always verify dimensional and performance compatibility before substituting filters in critical applications.