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Help CenterHigh-efficiency Single Filter Bag PE Felt 100g/m² 120°C Max Temp for Air Compressor
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer since 1998 with over two decades of expertise in industrial filtration. Our high-efficiency single filter bag made from premium PE felt (100g/m²) is specifically engineered for air compressor systems, delivering reliable dust capture and extended service life. Designed for maximum performance at temperatures up to 120°C, this filter bag ensures your compressor operates cleanly and efficiently, reducing maintenance downtime and protecting downstream equipment.
At Boli, we combine state-of-the-art needle-punching technology with stringent quality control to produce filter bags that meet the rigorous demands of industrial environments. Whether you need standard sizes or custom dimensions, our flexible manufacturing capabilities allow us to tailor products to your exact specifications. With an annual export value of US$5–10 million and shipments to markets across North America, Europe, Asia, and beyond, our products are trusted by businesses worldwide.
Key Features & Technical Specifications
- High Filtration Efficiency: The needle-punched PE felt structure captures fine particles down to 5 microns with over 99% efficiency, ensuring clean air output for your compressor.
- Thermal Stability: Rated for continuous operation up to 120°C (248°F), making it suitable for high-temperature air intake and exhaust applications.
- Low Pressure Drop: The 100g/m² weight provides an optimal balance between filtration performance and airflow resistance, minimizing energy consumption.
- Durable Construction: PE felt is resistant to moisture, abrasion, and many chemicals, extending the bag's lifespan in harsh conditions.
- Customizable Design: Available in various diameters, lengths, and connection styles (e.g., metal ring, snap ring, sewn cuff) to fit different compressor housings.
- Easy Installation & Maintenance: Lightweight and flexible design allows quick replacement without special tools. Can be cleaned by reverse pulse or gentle washing.
Technical Specifications Table
| Parameter | Value |
| Material | PE (Polyethylene) felt |
| Weight | 100 g/m² |
| Max Operating Temperature | 120°C (248°F) |
| Filtration Efficiency | ≥99% for particles >5 μm |
| Pressure Drop (initial) | ~150 Pa at 1 m/s face velocity |
| Connection Type | Metal ring, snap ring, or sewn cuff (optional) |
| Available Sizes | Custom: diameter 80–500 mm, length 200–2000 mm |
| Color | White, gray, or custom |
Benefits for Your Air Compressor System
- Protects Compressor Internals: By trapping dust, dirt, and moisture, the filter bag prevents abrasive wear on valves, rotors, and bearings, reducing repair costs.
- Improves Air Quality: Cleaner intake air means higher purity compressed air for pneumatic tools, painting, and sensitive processes.
- Reduces Energy Consumption: Low pressure drop means less work for the compressor motor, lowering electricity bills.
- Longer Service Intervals: High dirt-holding capacity allows extended operation between replacements – up to 6 months under normal conditions.
- Environmental Compliance: Helps meet workplace air quality standards and reduces emissions of particulate matter.
Our PE felt filter bags are manufactured in our ISO-controlled facility in Hengshui, Hebei, China. We use only virgin raw materials and conduct rigorous testing on every batch to ensure consistent quality. With a production capacity of over 500,000 pieces per year, we can fulfill large orders with short lead times. Shipments are available from Tianjin, Qingdao, Shanghai, and Foshan ports, with flexible logistics options to meet your delivery schedule.
Trusted by Global Buyers
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has served customers in over 30 countries, including North America, South America, Europe, Southeast Asia, Africa, and Oceania. Our annual export value of US$5–10 million reflects the confidence our clients place in our products. We are committed to providing reliable filtration solutions backed by responsive customer service and technical support. Contact us today for a quote or to discuss your custom filter bag requirements.
Frequently Asked Questions (FAQ)
-
Q: What is the maximum temperature this filter bag can withstand?
A: The maximum continuous operating temperature is 120°C (248°F). Brief spikes up to 130°C are allowed but not recommended for extended periods. -
Q: Can this filter bag be used with oil-flooded air compressors?
A: Yes, the PE felt material is resistant to oil mist and moisture, making it suitable for oil-flooded compressor intake filters. However, for coalescing applications, we recommend a dedicated oil-removal filter. -
Q: How do I choose the right size for my compressor?
A: Simply measure the inner diameter of your filter housing and the required length. We can produce custom sizes from 80mm to 500mm diameter and 200mm to 2000mm length. Please provide these dimensions when ordering. -
Q: What connection types are available?
A: We offer three common options: a metal ring (galvanized or stainless steel), a snap ring (for clamp-style housings), and a sewn cuff (for tie-down or slip-on fit). Please specify your preference. -
Q: Is this filter bag washable and reusable?
A: Yes, the PE felt can be cleaned by reverse pulse jet or gently washing with water. However, repeated washing may reduce filtration efficiency over time. We recommend replacement after 3–5 washes. -
Q: Does this product have any certifications?
A: Our manufacturing process follows strict quality control procedures, but we do not hold specific third-party certifications for this product. However, we can provide a Material Test Report on request. -
Q: What is the minimum order quantity (MOQ)?
A: For standard sizes, MOQ is 50 pieces. For custom sizes, MOQ is 100 pieces. Sample orders are available for evaluation with a lead time of 5–7 days. -
Q: How long does shipping take?
A: For standard orders, production takes 10–15 days, and shipping via sea freight takes 20–35 days depending on your destination. Express shipping (DHL, FedEx) is available for small orders.
*All specifications are subject to change without notice. Please confirm with our sales team for the latest technical data.
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