SF270DH-4-3UMV vs 250-Z-1FFH
Source: sfi_cross_reference_2025 cross-referenceSourced
Manufacturer
Swift Filters
Fairey Arlon
Outer Diameter (in)
2.85
2.85
Inner Diameter (in)
1.278
1.278
Length (in)
4.12
4.12
Micron Rating
3
4
Media Type
Dualglass
—
Seal Material
Fluorocarbon (Viton)
—
Collapse (PSID)
3000
3000
Beta Ratio
1000
—
Values matchValues differ—Data not available
About This Comparison
This page compares Swift Filters SF270DH-4-3UMV and Fairey Arlon 250-Z-1FFH 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.