Description
ELGi After Filter
After Filter
This after-filter element is intended for downstream compressed air filtration to reduce aerosols and fine particulates before air reaches sensitive end-use equipment.
Coalescing fine filtration grade targets wet particles down to 0.01 micron and oil aerosols down to 0.01 mg/m³ (ISO 8573-1:2010 (1:-:1)). Verify compatibility using your ELGi equipment model/serial and service parts list before ordering.
Key Features
- Helps polish compressed air downstream of compression and drying stages.
- Targets fine aerosols and wet particulates to improve air quality.
- Supports consistent pressure drop when replaced at planned intervals.
- Useful for protecting precision pneumatic tools and instrumentation.
Specifications
| MPN | B003308170131 |
|---|---|
| Filter Stage | After Filter |
| Air Quality Target | ISO 8573-1:2010 (1:-:1) |
Benefits
- Improves reliability of point-of-use devices by reducing contamination.
- Helps protect downstream regulators and valves from residue buildup.
- Supports process consistency where cleaner air is required.
Installation & Application Notes
- Install after a prefilter stage for best element life.
- Monitor restriction and replace elements before excessive pressure loss.
- Verify compatibility using your ELGi equipment model/serial and service parts list before ordering.
Frequently Asked Questions
ELGi After Filter
▶️ Question: What is an after filter?
Answer: It’s a downstream polishing stage used to improve air quality before the point of use.
▶️ Question: Do I still need a dryer?
Answer: Yes—dryers control dew point; after filters target particulate and aerosol contamination.
▶️ Question: Where should it be installed?
Answer: Downstream of upstream filtration and drying, and as close to the point of use as practical.
▶️ Question: How do I know when it’s loaded?
Answer: Rising pressure drop and reduced flow are common indicators.
▶️ Question: How do I confirm fit?
Answer: Match the MPN to the filter housing and service BOM.
