The Buffalo Filter ViroSafe XLL Filter is designed for use with PlumaSafe Turbo and Porta PlumeSafe 604 Surgical Smoke Evacuators. Warranty: 1 Year. The ViroSafe XLL (Extra Long Life) Filter features an advanced filtration system within a single housing, providing 18 hours of smoke evacuation time and includes dual male ports (7/8" and 1-1/4") for versatility. The filter integrates four stages of filtration: a pre-filter, activated carbon, an ULPA filter for 99.999% efficiency down to 0.1 to 0.2 micron, and a post-filter. Moreover, its design minimizes cross-contamination risks to caregivers through the use of hidden ports. Features Buffalo Filter ViroSafe XLL Filter Features Compatibility: Designed for use with PlumaSafe Turbo and Porta PlumeSafe 604 Evacuators. Long Operation Time: Up to 18 hours of smoke evacuation. Versatile Connections: Features dual male ports (0.875" and 1.25"). Package Quantities Buffalo Filter ViroSafe XLL Filter Package Quantities #SING_VSXLL: Single. #VSXLL02: Case of 2. #VSXLL04: Case of 4. Literature Buffalo Filter ViroSafe XLL Filter Literature Buffalo Filter Product Catalog Buffalo Filter ViroSafe Surgical Smoke Evacuation Filters Brochure