Gulf Oil & Gas International supplies the genuine Xtralis VESDA VSP-006 Spare Filter Cartridge (516.018.505 FCC) for VESDA VLC, VLF, VLP, and VLS aspirating smoke detection systems to maintain optimal airflow and sensitivity in high-stakes environments like oil & gas facilities, data centers, and manufacturing plants. This field-replaceable filter cartridge features two-stage filtration technology with a first stage removing particles >20 microns and an ultra-fine second stage capturing >99% of 0.3 micron particles, protecting the optical chamber while preserving transport time. The VSP-006 supports VESDA Laser series detectors' patented air sampling technology by ensuring consistent clean air delivery and long detector life in dusty or industrial environments. Easy swap replacement restores full detector performance without system downtime and is recommended as part of routine maintenance schedules. The VSP-006 is compatible with VESDA VLC, VLF, VLP, and VLS Laser detectors used for very early smoke detection in critical infrastructure.