28-1778 vs P778320
Source: manufacturer_published cross-referenceObserved
Manufacturer
FilterMart
Donaldson
Outer Diameter (in)
—
5
Inner Diameter (in)
—
2.52
Length (in)
—
6.46
Media Type
—
Cellulose
Values matchValues differ—Data not available
About This Comparison
This page compares FilterMart 28-1778 and Donaldson P778320 using verified manufacturer specifications from the VerifiedFilters database. A cross-reference record exists between these parts, sourced from manufacturer_published. Specifications shown are traced to manufacturer documentation. Always verify dimensional and performance compatibility before substituting filters in critical applications.