Coalescing Filters

Key Product Features

Gradient glass fiber coalescing media

Three-dimensional deep-pleated borosilicate microfiber with dual hydrophobic & oleophobic surface coating. Efficiently captures suspended water aerosol and medium-sized oil mist after primary pre-filter. Tiny liquid contaminants converge into large droplets and drain downward by gravity to eliminate secondary mist re-entrainment, effectively reducing contamination load for downstream high-precision AA-grade filters and extending their service life.

Lightweight corrosion-resistant reinforced structure

Polypropylene central support tube and outer plastic mesh firmly lock filter media to prevent collapse and airflow bypass under long-term stable compressed air flow. The polyurethane sealing gasket delivers stable leak-proof performance under fluctuating industrial temperature and pressure conditions.

Low stable differential pressure energy-saving design

Optimized uniform pleating layout maximizes effective filtration area, maintains minimal airflow resistance throughout the full service cycle, cuts extra power consumption of air compressors and reduces factory operating electricity costs.

Cleaning and repeated reuse are strictly prohibited after filter clogging and saturation.

Application Industries

General machinery manufacturing, pneumatic automated production lines

Furniture, hardware and medium-standard spraying workshops

Food & beverage aseptic processing, small laboratory gas supply systems

Textile machinery, packaging equipment, miniature medical pneumatic devices

Brief Overview

As the second-stage purification component, it removes medium-sized liquid oil and water aerosols to pre-treat raw compressed air and protect downstream precision filter elements. It runs stably within 1–79°C and 1–16 bar working pressure, widely adopted as standard maintenance replacement consumable for industrial low-flow air treatment systems.