The PARKER-FINITE QU280-25 replacement filter element is a high-efficiency compressed air filtration component designed for stable performance in demanding industrial environments. Manufactured in Wuxi, Jiangsu, China, this model is engineered to match the original QU280-25 specifications while delivering consistent air purity, low pressure loss, and extended service life. It is fully compatible with original housings from PARKER-FINITE, allowing seamless installation without system modification.

Developed by an experienced replacement filter element factory, this product emphasizes dimensional accuracy, material stability, and process reliability. With a processing capacity of 20.0 Nm³/min and ultra-fine filtration performance, it supports compressed air systems where efficiency, cleanliness, and long-term cost control are critical.

Key Advantages

One of the primary advantages of the QU280-25 replacement filter element is its optimized internal airflow structure. With a pressure loss limited to ≤0.011 bar, the element reduces airflow resistance inside the compressed air system. This low differential pressure contributes directly to energy savings of approximately 5–7%, helping operators lower compressor energy consumption during continuous operation.

Another important advantage is its long operational lifetime of up to 8,000 hours. This extended service interval reduces the frequency of filter replacements, minimizing maintenance downtime and lowering spare parts management costs. For production lines that rely on uninterrupted compressed air supply, this reliability directly supports productivity and operational stability.

Supply flexibility further enhances its value. Main models are kept in stock and can be shipped within 24 hours, enabling fast response to urgent maintenance needs. With a minimum order quantity of only one piece, users can manage inventory efficiently without unnecessary bulk purchasing.

Core Features

The QU280-25 replacement filter element is constructed using high-quality micro fiberglass media, enabling efficient removal of fine particles and oil aerosols. With a filtration precision of 0.01 μm and a residual oil content of just 0.01 ppm, it meets stringent compressed air cleanliness requirements for sensitive industrial processes.

Designed for versatility, the element operates reliably within a working pressure range of 0.1–2.0 MPa and a temperature range of 1.5°C to 80°C. Engineering plastic end caps provide excellent mechanical strength and resistance to corrosion, while the Buna-N seal ensures airtight sealing and prevents unfiltered air bypass.

Each unit is produced under strict quality control to ensure manufacturing precision, with dimensional tolerances of 78 ±1 mm in diameter and 715 ±2 mm in height. This precise sizing guarantees compatibility with original filter housings and allows quick installation without adjustments.

For customers with specific technical or branding requirements, OEM drawing service is available. This customization capability supports tailored solutions for special airflow demands, private labeling, or system-specific installation conditions.

Diverse Applications

The QU280-25 replacement filter element is widely used across industries where compressed air quality has a direct impact on equipment performance and product quality. In laser cutting operations, clean and stable air supply protects pneumatic components and optical systems, ensuring cutting accuracy and reducing the risk of equipment contamination.

In the electronics industry, the element supports clean air delivery for automated assembly lines, testing equipment, and sensitive manufacturing environments. Its low oil carryover performance is especially important where micro-level contamination can compromise product reliability.

Sandblasting and surface treatment processes also benefit from this filter element. By effectively removing moisture, oil vapor, and fine particles, it helps maintain consistent blasting pressure, improves surface finish quality, and reduces wear on downstream tools and nozzles.

In addition to these core applications, the element is suitable for general manufacturing, automation systems, and compressed air networks that require stable air purity for long-term operation.

User Value & Benefits

From the user’s perspective, the QU280-25 replacement filter element delivers value through efficiency, reliability, and compliance. Reduced pressure loss lowers the energy demand placed on compressors, resulting in tangible operational cost savings over time.

Its long service life decreases routine maintenance frequency, allowing maintenance teams to allocate resources more effectively. Consistent filtration performance also protects downstream equipment such as valves, cylinders, and pneumatic tools, extending their service life and reducing unexpected failures.

Compliance with ISO8573-1, CE, and RoHS certification marks ensures that the filter element meets international standards for air quality, safety, and environmental responsibility. This makes it suitable for regulated industries and export-oriented manufacturing operations.

Flexible packaging options—including plastic bag, box, cartons, pallets, or customized solutions—support efficient logistics planning. With a stable supply capacity exceeding 1,000 pieces, WUXI Yuanmei provides dependable delivery for both short-term orders and long-term partnerships.

Overall, the PARKER-FINITE QU280-25 replacement filter element combines precise manufacturing, efficient filtration, and reliable supply, making it a practical choice for users seeking a trusted replacement filter element factory with consistent quality and professional support.