Introduction When dust accumulates inside a device, it can reduce cooling efficiency, leading to overheating and potential hardware failures. This 3D-printed washable fan filter is designed for case fans, preventing dust and debris from entering while maintaining proper airflow.
With a simple yet effective design , it supports multiple installation methods and is easy to install and remove . Additionally, since it is washable and reusable, it helps reduce maintenance costs while keeping your device clean for the long term .
Tired of frequent cleaning and maintenance? This filter is the solution!
Features Prevents dust buildup – Helps maintain cooling efficiency and extends hardware lifespan.Easy installation – Choose from three mounting methods: fan screws, magnets, or press-fit pins.Reusable & washable – Can be cleaned with water, eliminating the need for disposable filters.Customizable design – Change filament colors to match your device's design.Enhances cooling performance – Maintains optimal airflow for better efficiency.Can be installed on ventilation holes without fans – If screw holes are available, installation is possible even without a fan.Compatible Fan Sizes This filter is available in various sizes. Select the appropriate size for your case fan and print accordingly!
4cm 5cm 6cm 7cm 8cm 9cm 12cm 14cm 20cm Parts List Additional Hardware (Sold Separately) 6mm × 3mm magnets (for optional magnetic attachment) 3D-Printed Parts Fan Filter (single-frame design) Attaches to a case fan to prevent dust buildup while maintaining airflow. Installation Methods Fan Screws (Standard Mounting) Secure the filter along with the case fan using the existing fan screws. Magnetic Attachment Use 6mm × 3mm magnets to attach the filter to the case, allowing for easy removal and cleaning. Press-Fit Pins Designed for ventilation holes with pre-drilled fan mounting screw holes but no installed fan. These pins feature a cylindrical shape that gradually widens, creating friction-based retention as they are inserted. Available in multiple sizes—choose the correct one for your screw hole diameter. Usage & Maintenance Makes cleaning easier! The filter traps dust before it enters, reducing internal buildup.Cleaning Instructions: Remove the filter from the fan or ventilation opening. Wash with water and allow it to dry completely. Reinstall once fully dry. Unlike disposable filters, this filter is reusable and cost-effective . Important Notes Ensure the air intake surface is flat; an uneven surface may prevent proper sealing. Do not use magnets near sensitive components such as hard drives. Make sure the filter is completely dry before reinstalling. Allow the filter to cool completely before removing it from the print bed; forcing it off may cause tearing. Filament type affects heat resistance—choose one suitable for your environment. Fan screw spacing follows standard specifications. If you need a custom size or dimensions, let us know for consideration. Recommended For ✅ Users looking to reduce dust buildup in their devices.
✅ Those who want to simplify cooling fan maintenance.
✅ Custom builders who value both function and aesthetics.
✅ Users looking to improve cooling efficiency while lowering maintenance costs.
Upgrade your setup today! Keep dust out and airflow clean with this easy-to-use filter.
Nanashi
