TWIN AIR 150204X Pre-Oiled Air Filter

Each Twin Air filter is pre-oiled with Twin Air biodegradable foam filter oil, developed exclusively for Twin Air by Chevron Texaco. Independently tested by the most prestigious engineering lab in Germany and was found to be the superior filter oil on the market.

The TWIN AIR 150204X Pre-Oiled Air Filter is designed with a dual-layer open-pore foam construction to help manage airflow and filtration. The coarse outer foam captures airborne dirt, grime, and sand, while the fine inner foam provides a second filtration layer for smaller particles while maintaining air passage.

This filter is pre-oiled with TWIN AIR biodegradable foam filter oil, developed exclusively for TWIN AIR by Chevron Texaco. Its adhesive is designed to withstand repeated cleaning, supporting continued use and maintenance. The filter is smaller than stock to increase air space and circulation around the filter.

The TWIN AIR 150204X fits 1989–1999 Honda CR500R models, including model years 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, and 1999.

Features:

• Dual-layer foam construction: Uses coarse outer foam and fine inner foam to provide two stages of particle filtration.
• Coarse open-pore foam: Helps capture airborne dirt, grime, and sand.
• Fine open-pore inner foam: Traps smaller particles while ensuring air passage.
• Pre-oiled design: Comes pre-oiled with TWIN AIR biodegradable foam filter oil.
• Durable adhesive: Withstands repeated cleaning.
• Increased air space: Smaller than stock to increase air space and circulation around the filter.
• Fitment: Fits 1989–1999 Honda CR500R models listed in the product data.

Fitment:
1988 Honda CR250R
1989 Honda CR125R
1989 Honda CR250R
1989 Honda CR500R
1990 Honda CR125R
1990 Honda CR250R
1990 Honda CR500R
1991 Honda CR125R
1991 Honda CR250R
1991 Honda CR500R
1992 Honda CR125R
1992 Honda CR250R
1992 Honda CR500R
1993 Honda CR125R
1993 Honda CR250R
1993 Honda CR500R
1994 Honda CR125R
1994 Honda CR250R
1994 Honda CR500R
1995 Honda CR125R
1995 Honda CR250R
1995 Honda CR500R
1996 Honda CR125R
1996 Honda CR250R
1996 Honda CR500R
1997 Honda CR125R
1997 Honda CR250R
1997 Honda CR500R
1998 Honda CR125R
1998 Honda CR250R
1998 Honda CR500R
1999 Honda CR125R
1999 Honda CR250R
1999 Honda CR500R