Set includes 1 hose assembly, 1 extension wand, 1 crevice tool and 1 upholstery nozzle with slide on brush. Use this kit with the following EC12 models: SX2, SX3, SX6, TX3, TX8, TX6, TXC, TBC, TX3B, TX8B and EC14 models: TX6B, TXC, TX6, TX8. Also fits ECTU2603, ECTU2608, ECTU4606.