每台Twin Air过滤器都预涂有Twin Air可生物降解泡沫过滤油，该油由雪佛龙Texaco专门为Twin Air开发。经过德国最负盛名的工程实验室的独立测试，发现是市场上最好的过滤油。
- 粗开孔泡沫可捕捉空气中的污垢、污垢和沙子
- 细孔内泡沫充当第二个过滤器，以捕获最小的颗粒，同时确保最大的空气通道
- 粘合剂可承受反复清洁
- 小于库存，以增加过滤器周围的空气空间和循环
适配车型
Yamaha WR250F 2003-2014
Yamaha WR450F 2003-2012
Yamaha WR250F 2003-2014
Yamaha WR450F 2003-2012
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.
- Coarse open-pore foam catches airborn dirt, grime and sand
- Fine open-pore inner foam acts as second filter to trap the smallest particles while ensuring maximum air passage
- Adhesive withstands repeated cleaning
- Smaller than stock to increase air space and circulation around filter
