C2-38 Jiexin B1 Filter Drier Φ76x180 3/4 Port Eco Thread With Dual Mount Bracket for Mini & Medium Bus AC

The C2-38 Jiexin B1 filter drier is a universal multi-spec refrigerant purification component developed for mini and medium bus air conditioning systems. The Φ76×180 standard medium-size cylinder body matches most compact rooftop AC units for 7–10m coaches, and it is pre-equipped with two separated metal mounting feet for flexible installation on diverse unit frames.

Two optional eco thread port sizes (3-point and 4-point) cover the pipeline demands of small-displacement mini buses and medium-capacity city buses respectively. Inside the black thickened sealed shell, high-density molecular sieve desiccant and multi-layer stainless steel filter mesh work simultaneously to absorb residual water vapor and intercept metal debris mixed in refrigerant, preventing expansion valve ice clogging, compressor internal abrasion and refrigeration system acid corrosion.