Compatible with Models: Fits SC679, SC684, SC688, SC689, SC886, SC887, SC888, SC889, SC899, SC9050D, 1934, 1950, 6426, 6436, AC2094, AM688, AU887, BC2137, C2031, C2032, C2094, C2095, C2132, C2133, C2194, C4046, C4047, C4446, EP888, EP899, EP9025, EP9027, HC2135, HD2094, HE4046, HE679, HE688, LC2356, MC679, ML1000, ML1200, NC2031, S634, S635, S639, S645, S647, S649, S661, S663, S670, S675, S677, S9020, SC6484, SC678, SC685, SC695, SC881, SC882, SC883, TC2032 Belt 30563B: This vacuum belt has also described as part number 30563A, 30563B, these vacuum parts fit for and Sanitaire upright vacuums with the round tube type belt Premium Quality: Made of high quality rubber, the upright vacuum belt is and flexible. These belts keep your vacuum machine working in prime condition Replacement Cycle: For optimum performance, replace your vacuum cleaner belts for sanitaire vacuum parts every 3 to 6 months to keep your machine cleaning performance. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Black Material:Rubber Package Contents: 13x Vacuum Belt Only the above package content, other products are not included. Note: Light reflection 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.