EN41100 Elite 100 Micron Oil Filter Element – Replacement for Combu 40140

The EN41100 Elite Oil Filter Element is a premium aftermarket replacement designed to deliver fine 100-micron filtration for heating and combustion systems. Engineered to meet OEM quality, it ensures cleaner oil flow, improved burner protection, and long-lasting system efficiency. A direct fit for Combu and PowerFlame filter systems, this element also includes the replacement 42030 O-Ring for proper sealing and easy installation.

✅ Key Features
✔️ Fine 100 Micron filtration for clean oil and maximum burner protection
✔️ Includes replacement 42030 O-Ring for leak-free installation
✔️ Built to OEM standards – reliable performance & durability
✔️ Direct replacement for Combu 40140 and equivalent systems
✔️ Helps prevent nozzle clogging, soot buildup, and burner inefficiency

📊 Technical Specifications

🔁 Cross Reference / Replaces

⚠️ Common Symptoms of a Failing Oil Filter Element

• Nozzle clogging or reduced burner efficiency

• Dirty oil leading to higher soot buildup

• Irregular flame patterns or burner shutdowns

• Restricted oil flow or pressure drops

• Leaks from worn or missing O-ring

Replacing with the EN41100 Elite Filter Element ensures clean oil, optimal combustion, and maximum burner lifespan.

❓ Frequently Asked Questions (FAQ)

Q: Is this a direct replacement for Combu 40140?
✅ Yes, the EN41100 is engineered to match Combu OEM specs for performance and fit.

Q: Does this include the O-Ring?
✅ Yes, it comes with the 42030 O-Ring for a complete installation.

Q: How does the EN41100 differ from the EN41090?
✅ The EN41100 has 100 Micron fine filtration for cleaner oil, while the EN41090 has 300 Micron standard filtration for higher flow.

📊 EN41100 vs EN41090 — Quick Comparison

✅ Rule of Thumb:

• Use EN41100 (100 Micron) when maximum filtration and protection are critical.

• Use EN41090 (300 Micron) when higher flow with standard filtration is preferred.