10m long planex hose or alternative?

[TristanI]

Hello,

I have both planex and planex 2, and two of the planex hoses, but they are just too short when trying to sand in a full hose. Is there any way to connect the two, or more hoses together, or an alternative hose that is as flexible?  Mirka has a 10m hose with power cord, and it's weird that festool does not.

Thanks

Tristan.