Originally Posted By: jk_636
2010Fx4: I would never run any oil for 15k miles so we will never be able to compare. My longest OCI is 8k and all the filters I use for that application are all just fine. (Royal Purple and Puro synthetic). The 3-5k mile filters (Pureone) I use are worry free as well. You might say I have Pure oil now and pure oil later.
Both of those filters contain wire-backed synthetic media and I am in full agreement that they are good for the OCIs that you suggest (in fact they are both underused, but you have said you never follow the OEMs recommendations so that makes sense). However, at the OCIs that you are running, you should be using a Classic or PureOne. I am not sure why you switched from them to these other filters and at the same time tout how good they are.
Originally Posted By: jk_636
Stop having unrealistic performance expectations for cheap filters, use them as designed...
How do I have unrealistic performance expectations and please define what you mean by "cheap filters". You mean the ones that you have been stating are just fine and to keep using them? Are those the cheap filters you mean? You need to re-read Purolator's use statements and pay particular attention to the words on the other side of the "or". Both of these filters should be good for 10K on my Explorer. Would I use them for that long? Not a freakin' chance--I would not use a PSL either. Why? Because they cost as much (in many cases more) as a FRAM Ultra which is a better value because it can go to 15K and beyond.
Originally Posted By: jk_636
...you too can be part of the majority, the "my filters are tear free" club.
I am already in the "my filters are tear free" club--since I stopped using Purolator filters, I have not had a single tear. Secondly, if your longest OCI is 8K, why are you so hellbent on slamming a filter that can go past that for the people who need it? You have no horse in the extended OCI race whatsoever and yet your rationale behind all of this has zero logic other than to claim I am a paid FRAM salesman (I wish!).
I will ask one more time--what filter for the money can outperform a FRAM Ultra? (and this is the part where I say that you deflect, because to date you have NEVER answered that question). It has to be capable of a minimum of 10K and a maximum of 20K. What filter meets that need--that is readily available? I will save you the trouble--there are only 3 capable of doing that--RP, Amsoil, and a FRAM Ultra. Here is the pricing on a quick check from Amazon for all three for my FX4:
Amsoil EAO-11 = $26.58
FRAM Ultra XG2 = $7.94
Royal Purple 20-820 = $13.15
I am not sure how your calculator works, but it is a simple choice for me. Until something better comes along for the same money, I would be a fool to use a more expensive filter or buy cheaper ones and change them more often. Carry on...