How would I lock this pole in place so it does not slide down

This Unger TelePlus Pole features twist-loc collars to prevent slipping. 

Can you add more than 5 sections onto the Unger TelePlus Pole System?

The Unger TelePlus Pole System maxes out at 5 sections with a 30 foot reach. We do not recommend using this pole any higher for safety reasons and concerns. 

Does all your equipment etc(squeegees, and scrubbers work on this pole?)

Great question! Most of the extension pole compatible tools we offer will work well with this pole tip either by a pressure fit, or locking into place with the button on the Unger ErgoTec Locking Cone that comes standard with this pole. 

Is this pole telescopic extension please help

Yes, telescopic means the pole collapses into itself. However, you can add to it like a modular pole.

How do you know what squeegee will be compatible with the pole?

Always check the pole tip the pole comes with. This tip is compatible with every squeegee handle we offer via locking, or pressure fit.

What is needed to adapt a Ettore squeegee to this pole. Thanks.

Hi there, this tool won't be able to lock on, but it will be able to pressure fit and hold firmly onto the Unger TelePlus Pole.

Will the Sorbo scrubbers and squeegies fit this pole?

Yes

Are the Moerman squeegees compatable with the Unger Telepole? Are there extra parts required for those products to work together?

Yes they are compatible. Nothing extra is needed.