HF21H3VQ vs SF9021-4-3UMV
Source: sfi_cross_reference_2025 cross-referenceSourced
Manufacturer
Parker
Swift Filters
Outer Diameter (in)
1.78
1.78
Inner Diameter (in)
1.05
1.05
Length (in)
4.47
4.47
Micron Rating
3
3
Media Type
—
MICROGLASS
Seal Material
—
VITON
Collapse (PSID)
—
3000
Beta Ratio
—
1000
Values matchValues differ—Data not available
About This Comparison
This page compares Parker HF21H3VQ and Swift Filters SF9021-4-3UMV 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.