Vented Resin Funnel for Reusable Filter

thingiverse

Recently acquired the Qidi Tech Shadow 5.5s Resin Printer and rapidly recognized that a reusable filter would be necessary, as multiple paper filters were anticipated. It also became evident that a funnel was required, even with paper filters in use. Subsequently, a standard funnel proved ineffective due to air entrapment within the bottle, preventing fluid drainage, and manually releasing trapped air was not feasible since two hands were needed for resin vat draining and cleaning. A reusable filter solution can be found on Amazon. Designing a specialized funnel that fits most standard resin bottle necks was also undertaken.