A:
Hello there, this is Kelly with Dyson. Each of those tangle-free turbine tool sku's has different machine compatibility.
925067-06 - this sku is compatible with Dyson UP14 and UP19 models, 925067-02 (compatible with CY22, CY23, DC21 , DC22 , DC23, DC25, DC26 City , DC27, DC28, DC28C/DC30C/DC33C/DC37C/DC39C Origin/DC41C, DC33, DC39, DC40, DC41, DC50, DC52/DC54/DC78/CY18, DC65/DC66/UP13, DC77/UP14, UP15, UP16, UP20)
925068-02 (compatible with CY22, CY23, DC21 , DC22 , DC23, DC25, DC26 City , DC27, DC28, DC28C/DC30C/DC33C/DC37C/DC39C Origin/DC41C, DC33, DC39, DC40, DC41, DC47, DC50, DC52/DC54/DC78/CY18, DC65/DC66/UP13, DC77/UP14, UP15, UP16, UP19, UP20)
If ever in doubt which would be compatible with your machine, please feel free to email us at askdysonUS@dyson.com and we'll be happy to provide the correct tool needed to fit on your machine.
Best wishes.