Air intake filter for compressors that removes contaminants from incoming air to protect internal components and ensure clean compressed air output.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Filter Class | ISO 8573-1:2010 Class 1-4 for particulates | |
| Nominal Flow Rate | Matches compressor CFM/m³/min rating (e.g., 10-5000 CFM) | |
| Temperature Range | -20°C to +80°C (-4°F to 176°F) | |
| Dust Holding Capacity | 200-1000 grams depending on media and size | |
| Filtration Efficiency | ≥99.9% at 3-5 microns (standard), up to 99.99% at 0.01 microns (HEPA-grade for specific industries) | |
| Initial Pressure Drop | ≤2.5 mbar (0.036 psi) at rated flow | |
| Maximum Operating Pressure | 10-16 bar (145-232 psi) for standard industrial compressors |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
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Replacement intervals depend on operating environment air quality and compressor usage. Typically, inspect every 500-1000 operating hours and replace when pressure drop exceeds 6-7 mbar (0.087-0.1 psi) above initial drop or as per manufacturer's recommendation (often 2000-8000 hours). In dusty environments, replace more frequently.
A clogged filter increases pressure drop, forcing the compressor to work harder to draw air, leading to reduced airflow (CFM), higher energy consumption, overheating, potential oil carryover, and accelerated wear on components. Severe clogging can cause compressor shutdown or failure.
Most industrial intake filters are disposable and not designed for cleaning, as washing can damage the media structure and reduce efficiency. Some heavy-duty models feature cleanable pre-filters or synthetic media that can be gently vacuumed or blown out with low-pressure air, but always consult the manufacturer's guidelines.
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