List of filters and associations,
Main Manufacture
--Sub- names of Brand filters using the main company to manufacture their filters. If you see a discretion, speak up with back up and I'll change the list.

Fram

• Fram Extra Guard (std)
• Fram Tough Guard (different media?)
• Fram X2 (Silicone ADBV, Fuzzy media)
• Fram Extended Guard(same as the X2)
• Mileguard (Jiffy)
• Honda (although some are alleged to be made by Filtech)
• Chrysler line up except for the Cummins
• Penzoil
• Deffense
• Canadian Tire

Champion Labs

• Bosch
• Car and Driver
• Deutsch
• Mobil 1
• STP
• SuperTech
• K&N
• Valvoline filters
• Mighty
• Service Champ
• Lee
• AutoZone Value Craft
• Some AC Delco
• VW (some)
• Warner
• Luberfiner
• Trust

Wix

• Carquest blue
• Carquest red
• Napa Gold
• Napa Silver (lower quality with nitrile ADBV)
• Kralinator (in Canada)
• ALLIANCE (Freightliner aftermarket)

Purolator (Arvin Meritor)

• Purolator premium plus (nitrile adbv)
• Purolator Pure One (silicone adbv, different media)
• Havoline
• Maxlife Valvoline (some)
• Group7
• Promotive
• Powerflow
• Quaker State (less media)
• Advanced Auto Total Grip. (less media)
• Pep Boys Pro Line
• MotorCraft
• Superflo

Denso
Toyota
Mann+Hummel
Mann
Volvo

Clarcor

• Baldwin
• Hastings
• Amsoil
• Casite

[quote name='Toysrme' date='Jul 4 2006, 07:55 PM' post='198613']
List of filters and associations,
Main Manufacture
--Sub- names of Brand filters using the main company to manufacture their filters. If you see a discretion, speak up with back up and I'll change the list.

Are you familiar with any recent "Oil Filter" studies?