The Wal Mart "Super Tech" filters are made by Champion Labs not Fram. Been runnin em on some of my vehicles for the past 11 years with no problems. I put Wix and Purolator Golds on my 4.0 Jeep though. 
FYI
Champion Labs spin-ons have had the same quality control issues with bypass valves and anti-drainback valves as Fram has. They are cheaper because they skip quality control testing and, unfortunately, the valve designs don't inherently mandate that the valves work.
A bypassed filter still circulates oil. It's just not filtered. If you do frequent oil changes, a filter isn't absolutely necessary.
With anti drain back valve failures, the engine oil galleries can be empty on initial start-up. Doesn't kill an engine outright. Just makes lubing during start up iffy, and/or delays oil getting to the journals for some amount of time.
WIX filters still have both good designs and good quality control.
Purolator doesn't make their own filters, AFAIK. The just brand one made by another company. (I think Champion, but I'm not certain. Just going from memory.)
Cheers,