Full-flow Pool Vacuum Attachment

Found on "Thingi..." by GA_3D ... GENIUS !! it allows you to put the pole and hose to have full strength suction directly. Attach to current pole and hose.He mentioned the clip to have been transferred from a previous pole... but I saw plenty to print directly!!Planning on PETG colorful like a Yellow or Orange or Green so I can easily see it in the bottom and know where I am going.