Domnick Hunter New 045AAR Replacement Filter Element is engineered to support compressed air systems where stable air quality, low energy consumption, and long service life are essential. Designed as a direct replacement for the DOMNICK HUNTER New Type 045-AAR, this YM006074 model delivers precise filtration performance while maintaining full compatibility with original housings. Manufactured in Wuxi, Jiangsu, China, it combines controlled production standards with flexible supply and cost-effective sourcing.

Key Advantages

A defining advantage of the Domnick Hunter New 045AAR replacement filter element is its high filtration efficiency paired with extremely low pressure loss. With a pressure drop of ≤0.011 bar, the element helps reduce compressor workload and supports 5–7% energy savings, which is especially valuable for systems operating continuously.

The filter achieves 0.01 μm precision, effectively removing oil aerosols and fine solid contaminants that can degrade compressed air quality. This performance level aligns with ISO8573-1 requirements, making the element suitable for processes where air purity directly impacts product quality and equipment reliability.

A designed service life of up to 8,000 hours significantly reduces maintenance frequency. In addition, main models shipped within 24 hours and a minimum order quantity of just one piece provide flexibility for both emergency replacements and planned maintenance schedules.

Core Features

The internal structure of this replacement element is built around high-grade micro fiberglass filtration media, chosen for its consistent pore distribution and excellent oil aerosol retention. This media supports a processing capacity of 19.8 Nm³/min, ensuring smooth airflow without compromising filtration efficiency.

To ensure mechanical stability, the element uses engineering plastic end caps, which provide reliable support under operating pressures while maintaining a lightweight structure. Buna-N seals are applied to guarantee tight sealing performance across a working pressure range of 0.1–2.0 MPa, preventing bypass leakage and maintaining system integrity.

The element performs reliably within a working temperature range of 1.5°C to 80°C, making it suitable for diverse industrial environments. Precision manufacturing ensures accurate dimensions of 99±1 mm in diameter and 355±2 mm in height, allowing seamless installation into compatible Domnick Hunter New Type filter housings without modification.

Compliance with CE and RoHS certifications confirms that the filter element meets recognized safety and environmental standards, supporting its use in both domestic and international markets.

Diverse Applications

The Domnick Hunter New 045AAR replacement filter element is widely applied in industries where clean compressed air is a critical utility.

In laser cutting systems, clean, oil-free air helps protect optical components and pneumatic controls, ensuring stable cutting quality and reducing downtime caused by contamination. The fine filtration capability of this element supports consistent performance in precision machining environments.

Within the electronics industry, compressed air is often used for component handling, assembly, and cleaning. The 0.01 μm filtration level helps prevent micro-contaminants from affecting sensitive electronic parts, supporting higher production yields and reduced defect rates.

For sandblasting and surface treatment operations, the filter element ensures steady airflow while effectively removing oil carryover and particulates that could compromise surface finish quality or damage downstream tools. Its robust construction allows it to withstand continuous operation typical of industrial surface preparation processes.

Beyond these core sectors, the element is suitable for general manufacturing and processing environments that require reliable compressed air purification.