Car Vent Air Freshener Clip — Scented Filament

A small Route 66 highway shield that clips onto your car's A/C vent and turns it into an air freshener. Two flexible prongs slide over a vent slat and hold the piece in place — when the fan runs, the airflow carries the scent through the cabin.

The trick is the filament: print it in a scented flexible filament and the part itself is the fragrance. No gels, no refills, no liquid to spill.

WHAT I USED - PrintaLot PLA FLEX ART Essentia, Strawberry (Argentina) - PLA/PBAT blend: real flexibility with PLA-like printability - Scent stays noticeable for 12+ months - Any scented or flexible 1.75 mm filament works — TPU 95A is a good alternative