Micro-filtration vacuum cleaner bags compatible with for Windsor Sensor, Versamatic Plus models, automatic, , Sears Pro, 50015 Type W, Javelin, PV12, Century 400 U , Triple S/SSS models, Sanitaire SC5000 , Sanitaire SC5500 , replaces part # 5300 / 8.600-050.0/86000500 / 5300REP. 5300REP bags compatible with SR12, 12, -12, SR15, 15, -15, SR16, 16, -16, SR17, 17, -17, SR18, 18, -18, Sensor XP12, VSP14, 14, -14, VSP18, 18, -18, X1, X4, X5, XP2, XP-2, XP 2, BS 36, BS36, BS-36, 370 electronic, Professional G1, , G-1, C, K, C2,C3, K3, X, G & C Series, 12 & 15 upright series, (with locking green clip), 12 series, (with locking green clip), II. 5300 vacuum bags help capture fine dust particles from your workshop or house, such as pollen, household dust and other particles, prevents them from escaping, keep the indoor air fresh. Reduce clean time, these S12 vacuum bags for Windsor makes debris disposal become quick and easy, reducing the time required to clean the vacuum cleaner, easy to replace, no tools needed, no mess when replace. Strong toughness to meet the needs of high-intensity work. It is to replace the spare parts every 2 to 3 months to keep the machine running at performance. colour:Brown Material:paper Package Contents: 15 x dust bag Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.