Gemini said ELGi Oil Filters are high-efficiency filtration components specifically engineered to protect the heart of your compressor—the air-end—by removing metal particles, dust, and carbon deposits from the lubricating oil. Designed for use in ELGi’s renowned EG, EN, and EQ series rotary screw compressors, these spin-on filters feature a precision-engineered paper or microfiber core that maintains structural integrity even under high-pressure and high-temperature conditions. By ensuring that only clean, debris-free oil is recirculated through the compression chamber, they minimize friction between the rotors, prevent premature bearing wear, and optimize heat dissipation. Utilizing genuine ELGi filters is essential for maintaining the manufacturer's best-in-class warranty, reducing the total cost of ownership, and ensuring a long, reliable service life for your industrial compressed air system.