Cabin Air Filter (Charcoal Activated). Factory recommends changing your cabin filter every 12,000 miles.
Reference Part Number: 997-571-219-01
Supersedes Part Number: 996-571-219-01, 996-571-219-02, 996-571-219-03, 997-571-219-00
Manufacturer: AIRMATIC
Manufacturer Part Number: IF1194
Vehicle Fitment
| Model | Engine | Years | Fuel System | Option | Qty Required | Comments |
| 986 Boxster | All | 1997-2004 | FI | 1 | ||
| 996 | All | 1999-2005 | FI | 1 | ||
| 997 MKI | All | 2005-2008 | FI | 1 | ||
| 987 Boxster | All | 2005-2008 | FI | 1 | ||
| 987 Cayman | All | 2006-2008 | FI | 1 | ||
| 997 MKII | All | 2009-2013 | FI | 1 | ||
| Boxster MKII | All | 2009-2012 | FI | 1 | ||
| Cayman MKII | All | 2009-2012 | FI | 1 |