HP21L4-2ME vs SF9021-4-3UME
Source: sfi_cross_reference_2025 cross-referenceSourced
Manufacturer
Hy-Pro
Swift Filters
Outer Diameter (in)
1.735
1.735
Inner Diameter (in)
1.025
1.025
Length (in)
4.45
8.18
Outer Diameter (mm)
26.03
—
Micron Rating
5
3
Media Type
Dualglass
Microglass (Coreless/Coralon)
Media Description
G8 High-performance glass fiber media
—
Seal Material
EPR (Ethylene Propylene)
Nitrile (Buna-N)
Collapse (PSID)
3000
3000
Beta Ratio
4000
1000
Values matchValues differ—Data not available
About This Comparison
This page compares Hy-Pro HP21L4-2ME and Swift Filters SF9021-4-3UME 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.