ventilationpipe cover universal

i use the standart ventilation pipes in dimension 120 and got annoyed that i could not find a suitable part for the room. So i designed this - it fits quite exactly in this metall ventilationpipes that are used by professionells and provides a nice cover.

By printing this you get rid of all the manufactors that wants us to buy everything from them and theirfor make a tousend different parts.

i svenska:
Ett stoss / avslutnig när Du sätter tillluftsventiler med den standart platrör som används av proffs. Den passer direkt in och Du fa ett snygg avslutning.