Festool CTL Mini to Bosch Sphera Vacuum Hose Adapter

Design preview. Rendered from the file, not a photo.

The maker says it fits: Festool CTL Mini (hose) to Bosch Solitaire Sphera (suction pipe/floor nozzle). See the proof

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What it does

Joins Festool CTL Mini hose to Bosch vacuum cleaner
Brings shop dust control to your home cleanup
Saves the cost of buying a separate vacuum
Pairs Festool gear with home equipment

Bridge Festool gear and a home vacuum. This adapter connects a Festool CTL Mini shopvac hose to the suction port of a Bosch Solitaire Sphera vacuum cleaner, so the home vacuum becomes a backup for shop dust collection.

Use it for short cleanups when running the full shopvac is overkill, or for crossover scenarios where home cleanup meets workshop work. The kind of small bridge that quietly extends your gear.

Built for woodworkers, fine craftsmen, and shop owners with mixed brand setups. The kind of accessory that earns its place in a serious tool kit.

662 downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What it fits

The maker says it fits: Festool CTL Mini (hose) to Bosch Solitaire Sphera (suction pipe/floor nozzle)

That is the maker's word, not a fit we measured. Check the size below against your own.

Festool CTL Mini (hose) to Bosch Solitaire Sphera (suction pipe/floor nozzle)From the maker's own listing title, checked 2026-08-13. See the original post

Brand names here only say what this part fits. We are not connected to those companies, and they did not make or check this part.

What you get

This design prints as one piece.
Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.