Specially blended for maximum acid and moisture removal.

Spin-on filter for models:

• 17700A 
• 17700-2K
• 34700
• 34700-2K
• 34800
• 34800-2K
• 34900
• 34288
• 34788
• 34788-H
• 34888HD
• 34988
• 34288NI
• 34788NI
• 34788NI-H
• 34988NI
• 34998
• AC1234-4
• AC1234-6
• AC1234-9
• And similar OEM models

See your instruction manual if you have questions about which filter-drier to use.