It's been a long time since I last dissected an oil filter. But nevertheless, here are two Fram PH7317s from two different Hondas, a Civic with a 1.5L Turbo and a CR-V with 2.4L NA. But it's not the mileage I'm interested in nor the oil they used. Looking at them now, they're constructed differently. Let me show you a series of photos to give you a general idea on what's inside.
Here's the top view:
Here's the bottom view with the baseplates already cut with an exhaust pipe cutter (sorry for switching filters around since I came back from a Canada Day off):
Here are the two filters completely disassembled, including their bypass valves. On your left, the PH7317 built by Champion Labs. On your right, the PH7317 built by Fram itself:
Here are two photos of the Fram-made filter element and its core:
Here are two photos of the Champion Labs-built filter element and its core:
And, finally, here are the baseplates and their anti-drainback valves on the top and the bottom. Once again, on your left is the Champion Labs-made PH7317. And on your right is the Fram-made PH7317.
Seeing those filters now, I'll admit, I was curious since the last time I dissected a Service Champ OF4622. And after seeing the filters now, let me know what you think.
Here's the top view:
Here's the bottom view with the baseplates already cut with an exhaust pipe cutter (sorry for switching filters around since I came back from a Canada Day off):
Here are the two filters completely disassembled, including their bypass valves. On your left, the PH7317 built by Champion Labs. On your right, the PH7317 built by Fram itself:
Here are two photos of the Fram-made filter element and its core:
Here are two photos of the Champion Labs-built filter element and its core:
And, finally, here are the baseplates and their anti-drainback valves on the top and the bottom. Once again, on your left is the Champion Labs-made PH7317. And on your right is the Fram-made PH7317.
Seeing those filters now, I'll admit, I was curious since the last time I dissected a Service Champ OF4622. And after seeing the filters now, let me know what you think.
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