100mm/80mm Rear External Exhaust Port for H2S / H2D / H2C Printers (Tool-Free Installation Version)

Model Introduction:

Introducing the revolutionary rear exhaust port designed specifically for Bambu Lab H2S and H2D 3D printers! Say goodbye to the troubles of original factory designs or complex modification solutions. This model aims to provide you with a simple, efficient, and extremely easy-to-install exhaust solution, allowing you to easily vent odors (such as when printing ABS) or micro-particles generated during printing directly out the window, creating a healthier and safer printing environment.

Core Advantages and Features:

✨ Minimalist Installation, Say Goodbye to Complexity

• Standard Screw Fixing: Installation can be completed using common M3x10mm screws, eliminating the need to find, purchase, or use the "extra-long screws" required by other modification schemes.
• No Extra-Long Screwdriver Needed: The installation space has been optimized for easy operation with a standard-length screwdriver, completely solving the awkwardness and difficulty of working in confined spaces.

🔧 Perfect Compatibility

• Standard 100mm (4-inch) duct interface, which can be directly connected to most exhaust ducts and fans on the market.

💪 Sturdy and Practical

• Compact structure and reliable strength, capable of securely fixing the duct to prevent it from falling off.
• Streamlined airflow design effectively reduces wind resistance and improves exhaust efficiency.

Printing Recommendations:

• Material Recommendation: PETG or ASA. These materials offer better heat resistance and durability, making them suitable for long-term use near the printer. PLA can also be used, but note its slightly inferior heat resistance, which may lead to deformation when the chamber temperature rises.
• Layer Height: 0.2mm for good surface quality.
• Infill: 15% is sufficient for strength.
• Supports: Necessary supports required.

Required Parts:

1. This 3D printed part x 1
2. M3x10mm screws x 4 (for fixing the interface to the rear of H2S/H2D)
3. 100mm (4-inch) duct x 1 (length customizable)

Installation Instructions:

1. Align this interface with the screw holes at the rear of the printer.
2. Secure it from the inside with four M3x10mm screws.
3. Place the 100mm duct over the interface and secure it with a hose clamp (or zip ties).