Coalescing Filters

Part No: 2901200417

Filter Grade: DD‑Grade pre‑coalescing

Filtration Accuracy: 1μm, Filtration Efficiency: 99.92%

Residual Oil Aerosol: 0.5ppm

Max Working Pressure: 16bar

Working Temperature: ‑10℃ ~ +65℃

Dimension: Φ103×440mm

Filter Media: Imported borosilicate micro‑glass‑fiber gradient depth media with polyester hydrophobic drainage layer

Main Features

DD215+ pre‑coalescing element removes solid particles above 1μm, pipeline rust, liquid condensate and most liquid oil mist, complies with ISO8573‑1 and ISO12500‑3 compressed‑air quality standards.

Hydrophobic polyester drainage layer enables fast condensate drainage and reduces liquid re‑entrainment risk.

Gradient multi‑layer composite media with high dirt‑holding capacity, anti‑fiber shedding and stable pressure‑drop performance under high‑flow operating conditions.

Suitable for primary purification of high‑flow air‑compressor main‑line, general‑industry air supply and pre‑filtration for painting and pneumatic equipment.

Application Industries

Air‑compressor post‑treatment system, pre‑filtration for painting & coating, automation pneumatic equipment, food packaging, general factory air supply, mechanical‑equipment air‑source purification

Product Summary

With 1μm filtration rating, it fits 215‑size filter housing and removes particles, condensate and most liquid oil mist as first‑stage coalescing protection for high‑flow compressed‑air system.