Dave,
The hose garage is a new accessory that goes on top of the CT22 and CT33 vacuum to store the
cord and the hose, similar to the storage on top of the CT Mini. See here for a photo of a CT with
a hose garage on the German website:
http://www.festool.de/mediandoweb/index.cfm?ID_O_TREE_GROUP=1794&PARENT=1767&AKTIVPROD=1
By the way, if somebody has a better name for this product, we are open for suggestions!
The green hoses are antistatic hoses. The high-carbon plastic that provides this antistatic feature
makes the hose a little bit less flexible than non-antistatic hoses. You are losing the antistatic feature
if you are using a Fein hose with a Festool tool and a Festool vacuum. If you are using a Fein vacuum,
you can also use the Fein hose, since the Fein vacuum can´t deal with the static charge that an
antistatic hose leads to the vacuum anyways.
Here is a more thorough explanation from the Festool knowledge base:
What makes an antistatic hose antistatic is that it conducts static electricity to ground. Festool antistatic hoses have no visible electric leads; the high-carbon plastic they are made from conducts high voltage. The tool is grounded by way of the hose, through dust extractor, to the ground where it is plugged. If there is an open ground where the dust extractor is plugged, there is still the possibility of electric shock from the high voltage static charge produced by moving dust.
Some dust extraction systems have a visible copper lead where you attach the hose. In that case, the conductive Festool antistatic hose will work to ground the tool to that dust extraction system. The ground must be continuous however for the system to work. The outlet it's plugged into must be grounded for the system to be antistatic.
Shop vacs are generally not antistatic. If you are using your Festool with a standard shop vac or another brand of dust extractor that is not antistatic then there is no need to purchase an antistatic hose, it won't eliminate static charge.
Festool is working on other hoses, but there will be no solution in the short term.
Regards,
Christian