HP66RNL18-3MB vs SF660RN-16-03UM
Source: sfi_cross_reference_2025 cross-referenceSourced
Manufacturer
Hy-Pro
Swift Filters
Outer Diameter (in)
4.48
4.49
Inner Diameter (in)
2.71
4.48
Length (in)
16.26
16.22
Outer Diameter (mm)
114.05
—
Inner Diameter (mm)
113.79
—
Micron Rating
4
5
Media Type
Dualglass
Dualglass
Media Description
G8 High-performance glass fiber media
—
Seal Material
Nitrile (Buna-N)
Nitrile (Buna-N)
Collapse (PSID)
250
250
Beta Ratio
4000
1000
Min Temp (°F)
-45
—
Max Temp (°F)
225
—
Series
HP66RNL
—
Values matchValues differ—Data not available
About This Comparison
This page compares Hy-Pro HP66RNL18-3MB and Swift Filters SF660RN-16-03UM 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.