C Grade / E9 Grade Separation Filter Element

Designed to remove bulk liquid and 3 μm coalesced contaminants, achieving a maximum residual oil content of 5 ppm w/w. Stage 1: Two perforated steel tubes for mechanical separation of particles ≥10 μm. Stage 2: Depth fiber medium to capture solid and liquid particles down to 3 μm. Application: Installed after air compressors and aftercoolers, before other filters for general protection; serves as pre-treatment equipment for refrigerated air dryers.

T Grade / E7 Grade Main Line Filter Element

Suitable for removing liquid water and oil, capable of capturing solid particles down to 1 μm, with a maximum residual oil content of 1.0 ppm w/w. Stage 1: Alternating stacked layers of fiber medium and screen to trap larger particles. Stage 2: Multi-layer epoxy-bonded mixed fiber depth medium for coalescing oil mist and removing solid particles. Application: Pre-treatment upstream of E5 Grade filters; installed downstream of refrigerated and desiccant air dryers to further improve air quality.

A Grade / E5 Grade High-Efficiency Oil Removal Filter Element

Used to coalesce ultra-fine water vapor and oil mist. Removes solid particles down to 0.01 μm, reaching a maximum residual oil content of 0.01 ppm w/w. Nearly all water, dust and oil are eliminated. Stage 1: Multi-layer fiber medium and screen to capture larger particles for pre-filtration before air enters Stage 2. Stage 2: Multi-layer bonded fiber medium to trap fine coalesced contaminants. Application: Provides protection upstream of E3 Grade filters and desiccant dryers; installed after refrigerated dryers to guarantee oil-free compressed air.

H Grade / E3 Grade Ultra-High-Efficiency Oil Removal Filter Element

For coalescing ultra-fine water vapor and oil mist. Removes solid particles down to 0.01 μm, with a maximum residual oil content of 0.001 ppm w/w. Stage 1: Pre-filtration and airflow distribution. Stage 2: Multi-layer bonded fiber medium to capture fine coalesced contaminants. Application: Protects E1 Grade filters and desiccant dryers; mounted after refrigerated dryers to ensure oil-free air.

F Grade / E1 Grade Oil & Odor Removal Filter Element

Removes oil vapor and hydrocarbon vapors adsorbable by activated carbon. Captures solid particles down to 0.01 μm, with a maximum residual oil content of 0.003 ppm w/w. Delivers dry, clean, oil-free and odorless air as the final filtration stage. Stage 1: Stable layer of ultra-fine activated carbon powder to eliminate most oil vapor. Stage 2: Multi-layer fiber medium bonded with micro activated carbon powder to adsorb residual vapors. Application: Ideal for sectors requiring high-quality air, including food industry, breathing air systems, aseptic packaging, etc.