Green Klean® Superior Quality Replacement Vacuum Bags are specifically designed for the Janitorial Professional and are backed by the Green Diamond Warranty. Made from the highest quality materials to achieve filtration efficiencies up to 99.9%. Fits Windsor® Sensor S12, S15, SRS12, SRS15, SRS18, Sensor XP Models XP12, XP15, XP18, SRXP12, SRXP15, SRXP18 Karcher® CVU 30/1,CVU 36/1, CVU 46/1 Triple Layer Replacement Vacuum Bags for OEM# 5300, 8.600-050, 9.840-6430, 5093AM, 86284840, 2050102000. Three Layer design uses the highest quality filter media to achieve high efficiencies. Better filtration means cleaner air, less dusting, longer secondary filter life, at considerable savings. Maintains suction longer than conventional bags: better suction, less vacuuming. Keeps machines running at peak performance. Removes many indoor allergens, especially in the critical 0.3 to 1 micron range. 10 per Pack.