When it comes to maintaining your industrial air system, the Air Oil Separator is the unsung hero of your compressor. If you are operating a CompAir, Demag, or Rotorcomp system, you know that finding a high-quality, reliable substitute is critical for both engine health and operational costs.
At K Filter, we have engineered a high-performance alternative to the CompAir 57374/24, manufactured right here in the Middle East or Europe to withstand the toughest environmental conditions.

Why Choose K Filter for Your CompAir System?
Our separators aren’t just “replacements”—they are upgrades. Using our advanced dirt separation technology, K Filter elements ensure that your compressed air remains oil-free (typically < 3 ppm), protecting your downstream equipment from contamination.
Technical Specifications & Cross-Reference Guide
Precision engineering means our filters are 100% interchangeable with major OEM brands. The K Filter Substitute for 57374/24 is a direct cross-reference for the following part numbers:
- CompAir: 57374/24, 10525274
- Demag: 105 252 74, 432.571 00
- Rotorcomp: 12101, R28294
- Mann Filter: LB 13 145/3
- Alup Kompressoren: 172.5811
- Dodge: 575 000 101
- Fusheng: 91108-042
The K Filter Advantage: Built for the Middle East
Unlike standard imports, K Filter products are designed with the regional climate in mind. Our separators offer:
- Innovative Mechanical Resistance: High-pressure environments can cause lesser filters to collapse. K Filter elements feature reinforced steel housing and high-integrity pleats to prevent bypass.
- Optimal Air-Fuel/Oil Ratio: Our media ensures minimal pressure drop, which means your compressor doesn’t have to work harder, directly reducing your energy consumption.
- Protection Against Extremes: Our filters are tested against fine sand, soot, and moisture droplets—common challenges in Middle Eastern construction and industrial sites.

Maintenance Pro-Tip: When to Replace Your Air Oil Separator?
To ensure your compressor maintains its optimal performance and avoids “oil carryover,” we recommend a strict service interval.
K Filter Recommendation: Replace your air oil separator element every 2 years or every 4,000 to 8,000 operating hours (depending on your specific machine’s requirements). Regular replacement prevents oil from entering your air lines and causing expensive damage to pneumatic tools and machinery.
Quality You Can Trust
At K Filter, we specialize in manufacturing engine air cleaners and separators for construction machinery and heavy-duty vehicles. By choosing our Middle Eastern-manufactured substitutes, you are supporting local industry without compromising on the safety or quality of your CompAir or Demag equipment.
Looking for a custom solution or a bulk quote for Part No. 57374/24? [Contact the K Filter Team Today +974- 66691714] to ensure your engines stay protected with the best filtration technology on the market.


