This Peterbilt 379, 385 Interior Replacement Filter joins to the air intake of your heater and air conditioning systems to decrease clogging in your heater and air conditioning cores. These high quality truck filters eliminate 97% of all diesel soot, dust, and dirt. Additionally, they reduce odor as much as 76%. These truck filters are sturdy, which enables you to clean your truck and never have to remove them. The typical life of a truck filter is 6 months. Enjoy very easy installing, with no drilling necessary. Made with poly fiber material that can be blown out and easily washed.

Replacement interior filter. Fits Peterbilt 277, 378, 379, 385 models mid 1994-mid 1998.

Sold individually.

Replacement filter for full filter 19527.