We are a China-based manufacturer delivering reliable Air Breather Filter solutions to OEMs and distributors worldwide. Our filters protect hydraulic and pneumatic systems from dust and moisture, extending service life and reducing downtime. I oversee each batch to ensure tight tolerances, high filtration efficiency, and compatibility with standard housings. With bulk pricing, short lead times, and tailored configurations, I help buyers from China and beyond streamline procurement. The Air Breather Filter line features durable housings, reliable seals, and anti-surge design for harsh environments. Whether you need common port sizes, threaded adapters, or custom media, we quote fast and ship quickly. We prioritize traceability, offering quality certificates and batch tracking. If you’re sourcing from a trusted China manufacturer and want to minimize maintenance costs, contact me to select the right filter for your equipment and keep production running smoothly.
An air breather filter trusted by pros sets the industry standard by combining proven contaminant retention, high flow capacity and robust corrosion‑resistant housings. Engineered multi‑layer media and precision manufacturing deliver consistent micron ratings, long service life and low pressure drop, protecting hydraulic reservoirs, gearboxes, compressors and turbines from wear and downtime. Field-proven performance and batch-tested quality translate into fewer maintenance intervals and lower total cost of ownership for global operations. Backed by an experienced engineering team and advanced production capabilities, these filters are available in standard and fully customized designs to meet OEM specifications. ISO‑aligned quality control, rapid prototyping, scalable production and transparent performance data support reliable global supply and competitive lead times. For procurement professionals seeking durable, cost‑effective contamination control, these breather solutions offer measurable uptime and peace of mind.
| Model | Filter Media | Nominal Filtration Efficiency | Most Penetrating Particle Size (MPPS) | Flow Rate (m³/h) | Max Operating Pressure (bar) | Pressure Drop at Rated Flow (Pa) | Temperature Range (°C) | Dust Holding Capacity (g) | Recommended Replacement Interval (hours) | Certifications / Standards | Typical Applications | Dimensions (Ø x H, mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ABF-100 | Multi-layer synthetic with hydrophobic PTFE membrane | 99.5% @ 3 µm | 0.8 µm | 12 | 1.5 | 60 | -40 to 120 | 45 | ~4,000 | ISO 16890; ISO 5011 | Hydraulic reservoir breather; small compressors | Ø50 x 90 | 0.12 |
| ABF-200 | Fiberglass depth media with pleated synthetic outer layer | 99.9% @ 1 µm | 0.5 µm | 36 | 2.0 | 95 | -40 to 110 | 120 | ~5,000 | ISO 16890; ISO 5011 | Medium hydraulic systems; industrial compressors | Ø80 x 130 | 0.35 |
| ABF-300 | HEPA-grade PTFE membrane on synthetic support | 99.97% @ 0.3 µm | 0.3 µm | 120 | 2.5 | 180 | -20 to 100 | 240 | ~8,000 | ISO 29463; ISO 16890 | Sensitive hydraulics; clean manufacturing environments | Ø120 x 200 | 0.90 |
| ABF-400 | Coalescing + depth filter stack (hydrophobic layers) | 99.0% @ 0.5 µm (particulate) + >98% moisture separation | 0.6 µm | 360 | 3.0 | 260 | -40 to 125 | 800 | ~6,000 | ISO 5011; ISO 16890 | Large reservoirs; mobile equipment; turbine bays | Ø200 x 300 | 2.40 |
| ABF-500 | High-capacity synthetic depth media with activated-carbon layer | 98.5% @ 1 µm (particulate); VOC reduction ~65% (typical) | 0.9 µm | 720 | 3.0 | 320 | -20 to 90 | 1,500 | ~10,000 | ISO 16890; ISO 5011 | Bulk storage tanks; odor/VOC control applications | Ø320 x 400 | 4.20 |