The PARKER-FINITE QU280-35 replacement filter element is a precision-engineered solution designed for compressed air systems that demand high filtration accuracy, stable airflow, and long-term operational reliability. Manufactured in Wuxi, Jiangsu, China, this model is fully compatible with original housings from PARKER-FINITE and delivers equivalent or improved performance under industrial working conditions. With a rated processing capacity of 28.0 Nm³/min and ultra-fine filtration efficiency, it is well suited for users seeking a dependable alternative from a qualified replacement filter element supplier.

Backed by strict production control and material selection, this filter element balances performance consistency with cost efficiency, making it an ideal choice for modern compressed air purification systems.

Key Advantages

One of the most notable advantages of the QU280-35 replacement element is its low pressure loss design. With a maximum pressure drop of ≤0.011 bar, the element supports smooth airflow while reducing energy consumption. In continuous operation environments, this translates into approximately 5–7% energy savings, helping users lower overall compressor operating costs.

Another key benefit is its extended service life of up to 8,000 hours. The long replacement cycle reduces maintenance frequency, minimizes downtime, and lowers total cost of ownership. This advantage is especially valuable in production lines where stable air supply is critical to output quality and efficiency.

In terms of supply reliability, main models are kept in stock and can be shipped within 24 hours. Combined with a minimum order quantity of just one piece, this flexibility allows both large industrial plants and small workshops to manage inventory more efficiently and respond quickly to maintenance needs.

Core Features

The QU280-35 replacement filter element is built using high-grade micro fiberglass media, enabling it to capture fine particles and oil aerosols with exceptional consistency. With a filtration precision of 0.01 μm and a residual oil content of only 0.01 ppm, it supports compressed air quality requirements for sensitive industrial applications.

Designed to operate within a working pressure range of 0.1–2.0 MPa and a temperature range of 1.5–80°C, the element maintains stable performance across varying operating conditions. Engineering plastic end caps provide structural integrity and resistance to corrosion, while the Buna-N seal ensures a secure fit and effective leak prevention.

Each unit is produced with strict manufacturing precision, ensuring dimensional accuracy of 102 ±1 mm in diameter and 715 ±2 mm in height. This precise sizing allows seamless installation into original filter housings without modification, reducing installation time and eliminating compatibility risks.

For customers with specific technical or branding requirements, OEM drawing service is available, allowing customization of dimensions, labeling, or structural details based on system needs.

Diverse Applications

The QU280-35 replacement filter element is widely applied in industries where compressed air purity directly impacts product quality and equipment lifespan. In laser cutting operations, it ensures clean, dry air supply to pneumatic components, protecting optical systems and maintaining cutting accuracy.

In the electronics sector, the filter supports contamination-free air delivery for assembly lines, testing equipment, and automated production processes. Its low oil carryover performance is particularly important in environments where even minimal hydrocarbon presence can affect sensitive components.

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

Beyond these core uses, the element is suitable for general manufacturing, automation systems, and compressed air networks that require stable air quality in accordance with international standards.

User Value & Benefits

From a long-term operational perspective, the QU280-35 replacement filter element delivers tangible value through efficiency, reliability, and compliance. The reduced pressure drop lowers energy demand on compressors, contributing to measurable cost savings over extended operating periods.

Its long service life minimizes routine maintenance interventions, allowing technical teams to focus on preventive system optimization rather than frequent component replacement. Consistent filtration performance also protects downstream equipment, reducing the risk of failures and extending the service life of valves, cylinders, and tools.

Compliance with ISO8573-1, CE, and RoHS certification marks provides assurance of air quality performance, safety, and environmental responsibility. These certifications make the product suitable for use in regulated industries and for export-oriented production facilities.

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

Overall, the PARKER-FINITE QU280-35 replacement filter element offers a balanced combination of filtration accuracy, energy efficiency, and manufacturing reliability, making it a practical and trustworthy choice for users seeking a professional replacement filter element supplier.