Coalescing filters capture oil, moisture and particles, binding them together until their mass is heavy enough for gravity to send this waste to a drain valve. A coalescer filter is often called a pre-filter because it is usually located prior to an air dryer to prevent oil and particulate from soiling the desiccant.

eCompressedair.com offers a comprehensive range of compressed air and gas filtration products for use in almost every industrial environment. Within our line of coalescing filter assembly range of threaded filters we offer many models with connections from ¼" to 3" and flow capacities up to 1500 SCFM (2550 Nm³/h).