Review on 🔧 Royal Purple Extended Life Oil Filter, Model 356753: Enhancing Performance and Durability by Aaron Schultz

The best oil filter. All materials are synthetic glass. Properly constructed with an anti-drain check valve next to the threads. This type of installation, when the threads are down when the rear end is set higher, as opposed to a filter hanging straight up and down or hanging backwards, will work correctly. Also has the best combination of filtration and flow imo. Ideal for thicker oils like Redline. Built like a tank. Simply the best filter and yes I have tried and tested ALL. Trust me this is the way. It's basically the same as the Amsoil filter, both are identical when disassembled but cheaper and to be honest it was a glued cleaner when disassembled. I will say that on a very thin oil I will use the Purolator Boss as the flow is a bit slower. on this. But this is the best filter in my opinion.