SF9021-4-12UMV vs 7817794
Source: sfi_cross_reference_2025 cross-referenceSourced
Manufacturer
Swift Filters
Mahle
Outer Diameter (in)
1.78
1.78
Inner Diameter (in)
1.05
1.05
Length (in)
4.47
4.47
Outer Diameter (mm)
—
26.03
Micron Rating
10
12
Media Type
MICROGLASS
Dualglass
Media Description
—
G8 High-performance glass fiber media
Seal Material
VITON
Fluorocarbon (Viton)
Collapse (PSID)
3000
3000
Beta Ratio
1000
4000
Values matchValues differ—Data not available
About This Comparison
This page compares Swift Filters SF9021-4-12UMV and Mahle 7817794 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.