Kaeser Compressor Filters are premium-grade purification components designed to maintain the exceptional efficiency and longevity of the Sigma Profile™ air-end. This filtration suite includes high-performance Air Filters that prevent abrasive dust from entering the rotors, Oil Filters that remove microscopic contaminants from the lubricant, and Air-Oil Separators that ensure high-quality air with minimal oil carryover. For downstream air quality, Kaeser’s KFS (Kaeser Filtration Series) line filters utilize pleated element technology to remove aerosols, vapors, and particles, meeting the strictest ISO 8573-1 purity standards. By focusing on "Low Pressure Drop" engineering, these genuine filters significantly reduce energy consumption and safeguard the internal components of ASD, BSD, and CSD series compressors against premature wear and thermal instability.