Was in Autozone and spotted these. I am going to ask Jay to give me some information but I am assuming they are a spin off of the new CARQUEST blue filters which are very nice.
The box states 99% efficient at >20 microns iso 4548-12.
They appear to have silicon anti drain back valves and also the can was very sturdy, I was not able to squeeze it like other filters.
Here is the link to the CARQUEST Red and Blue filters thread with video.
http://www.bobistheoilguy.com/forums/ubbthreads.php/topics/3563707/CARQUEST_Red_and_Blue_filters_
And here are some pictures I snapped.
With these specs they are comparable to Mobil 1 and Fram Tough Guards as well as CARQUEST Blue I mentioned.
The box states 99% efficient at >20 microns iso 4548-12.
They appear to have silicon anti drain back valves and also the can was very sturdy, I was not able to squeeze it like other filters.
Here is the link to the CARQUEST Red and Blue filters thread with video.
http://www.bobistheoilguy.com/forums/ubbthreads.php/topics/3563707/CARQUEST_Red_and_Blue_filters_
And here are some pictures I snapped.
With these specs they are comparable to Mobil 1 and Fram Tough Guards as well as CARQUEST Blue I mentioned.