shower drain insert 3d model

Create a 90mm shower drain insert designed to passively separate hair and debris from flowing water using vortex flow. Version 2 Design Improvements: • Circular outer housing to fit standard 90mm shower drain • Angled spiral inlet slots on top to initiate vortex rotation • Slight inward top bevel to guide water into rotational flow • Internal cone-shaped separator (shorter and slightly wider than standard cone) • Spiral ribs (not vertical) running down the cone to encourage vortex movement • Smooth rib edges to prevent hair snagging too tightly • Wider bottom outlet opening to prevent clogging • Open bottom for unrestricted water drainage • No moving parts or electronics • Passive mechanical operation only Construction: • Two-part design: 1. Outer drain housing 2. Removable inner cone cartridge • Twist-lift removable cartridge • Small finger grip or tab on top for easy removal • Rounded edges for safe handling • Smooth internal surfaces to prevent debris build-up • Minimalist fun