3D CAD Design for AC Carbon Filter Housing

Title: Industrial Product Designer Needed for AC Airflow Carbon Filter Housing (3D CAD) Description: I am developing a passive air filtration product that works with the airflow from a split air conditioner. The product is a plastic housing module that holds a replaceable carbon cartridge and directs AC airflow through the cartridge to remove smoke, odor, and VOCs. I need an industrial product designer / mechanical CAD designer to create a complete 3D model of the housing. Product Overview: The module will sit below an AC outlet and capture a portion of the airflow. The airflow enters from the back side, passes through an internal airflow channel and carbon cartridge, and exits from the front perforated grill. Housing Dimensions: Length: 650 mm Depth: 80 mm Height: 70 mm Carbon Cartridge Space: Cartridge size: 600 mm × 40 mm × 40 mm Internal cavity should allow easy insertion with small clearance. Design Requirements: • Plastic housing designed for injection molding • Wall thickness around 2.5–3 mm • Rear intake grill for airflow • Internal airflow channel (venturi style) to guide air toward the cartridge • Sealed cartridge tunnel so air cannot bypass the filter • Front perforated outlet grill • Hinged front panel that opens fully for cartridge replacement • Internal support rails for cartridge placement • Structural ribs to prevent bending over the 650 mm length Important: Air must be forced through the carbon cartridge only, with no airflow leakage around it. Deliverables Needed: • Full 3D CAD model of the housing • Cross-section showing internal airflow layout • Exploded view of components • STEP and STL files • Manufacturing drawings with dimensions • Injection molding draft consideration Preferred Software: SolidWorks / Fusion 360 / Creo / similar CAD tools. This is an early product prototype design, so the goal is to create a clean, manufacturable housing model that can be shown to manufacturers for prototyping. I will provide sketches and references during the project.

Project ID: 40282533