About this 3D model

Has your aquarium crapped out. mainly your Emperor 400 filter by Marineland. Same here, so I drew up the replacement part to not only save money, but to test pla submerged. Works wonderfully so far. So if you have a noisey ML emperor 400 filter you may need to replace the impeller housing. So save some time and money, waiting for a replacement with this prefectly fitted piece.