Wix filters for my tractor

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1
Location
California
The wix website specs this filter: Part Number: 51775 Price: $4.14 Type: Full Flow Media: Paper Height: 5.178 Outer Diameter Top: 3.66 Outer Diameter Bottom: Closed: Thread Size: 3/4-16 By-Pass Valve Setting-PSI: 8-11 Anti-Drain Back Valve: Yes Burst Pressure-PSI: 350 Max Flow Rate: 7-9 GPM Nominal Micron Rating: 32 Gasket Diameters Number O.D. I.D. Thk. Attached 2.834 2.462 0.200 But the local napa gave me this: Part Number: 51515 Price Each $4.03 Type: Full Flow Media: Paper Height: 5.178 Outer Diameter: 3.66 Thread Size: 3/4-16 By-Pass Valve Setting-PSI: 8-11 Anti-Drain Back Valve: Yes Beta Ratio: 2/20=6/20 Burst Pressure-PSI: 290 Max Flow Rate: 7-9 GPM Nominal Micron Rating: 21 Gasket Diameters Number O.D. I.D. Thk. Attached 2.834 2.462 0.200 Better micron rating and a little cheaper online price. Is there any reason I shouldn't continue to use the 51515? Is there a better/cheaper wix alternative? It seems a pretty standard form factor. Height: 5.178 Outer Diameter: 3.66 Thread Size: 3/4-16
 
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