SF400-10-40UW vs NR400B40B
Source: sfi_cross_reference_2025 cross-referenceSourced
Manufacturer
Swift Filters
Stauff
Outer Diameter (in)
5.09
5.09
Inner Diameter (in)
2.771
2.771
Length (in)
9.84
10
Micron Rating
40
40
Media Type
Fiberglass
—
Seal Material
Nitrile (Buna-N)
—
Collapse (PSID)
150
—
Beta Ratio
1000
—
Values matchValues differ—Data not available
About This Comparison
This page compares Swift Filters SF400-10-40UW and Stauff NR400B40B 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.