Product Lines
Volkswagen
| Model | Years | Filter / Guide |
| Beetle | 1998-on | PA4331 |
| Beetle Turbo S | 2003-05 | PA4331 |
| Cabrio | 1995-2007 | PA4331 |
| CC | 2009-on | PA4395 |
| City Golf | 2009-10 | PA4395 |
| City Jetta | 2006-09 | PA4395 |
| Eos | 2007-on | PA4395 |
| Golf | 1993-2006 | PA4331 |
| Golf | 2007, 2010-on | PA4395 |
| GTI | 1999-2006 | PA4331 |
| GTI | 2006-on | PA4395 |
| Jetta | 1993-2005 | PA4331 |
| Jetta | 2005-on | PA4395 |
| Passat | 1995, 2002-05 | PA4331 |
| Passat | 2006-on | PA4395 |
| Passat CC | 2010 | PA4395 |
| R32 | 2004-05 | PA4331 |
| R32 | 2007-08 | PA4395 |
| Rabbit | 2007-09 | PA4395 |
| Routan | 2009 | PA4395 |
| Routan | 2011 | PA4405 |
| Tiguan | 2009-on | PA4395 |