Enclosures and housings
Desktop Air Purifier Assembly
- Bounding box
- 180 × 152 × 250 mm
- Engine
- 3D Printing B-rep
- Parameters
- 25
- Published
- October 31, 2026
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The prompt
# DESIGN: PORTABLE DESKTOP AIR PURIFIER WITH MINIATURE CENTRIFUGAL FAN Create a detailed, dimensionally accurate, 3D mechanical CAD assembly of a compact portable desktop air purifier designed for a small workspace. **UNITS:** Millimetres (mm) ## 1. Overall enclosure - Height: 250 mm - Width: 180 mm - Depth: 150 mm - Wall thickness: 3 mm - Rounded external corners: 8 mm radius - Rectangular vertical enclosure with a modern, compact industrial design. - Include a removable front access panel for filter replacement. - Include a removable top cover for maintenance. ## 2. Air filter assembly - Filter dimensions: 140 mm × 120 mm × 30 mm. - Rectangular replaceable HEPA filter cartridge. - Include visible pleated filter media. - Filter frame thickness: 3 mm. - Position the filter vertically inside the enclosure. - Include guide rails to hold the filter securely. - Ensure the filter can be removed through the access panel.
Parameters
| Name | Value | Range |
|---|---|---|
| Enclosure width | 180 mm | 100 – 300 |
| Enclosure depth | 150 mm | 80 – 300 |
| Enclosure height | 250 mm | 100 – 500 |
| Wall thickness | 3 mm | 1.2 – 6 |
| External corner radius | 8 mm | 2 – 20 |
| Panel width | 174 mm | 60 – 280 |
| Panel height | 160 mm | 40 – 240 |
| Panel thickness | 3 mm | 1.2 – 8 |
| Panel centre height | 100 mm | 20 – 240 |
| Front opening width | 168 mm | 40 – 270 |
| Front opening height | 154 mm | 30 – 230 |
| Top cover thickness | 3 mm | 1.2 – 8 |
| Top cover lip height | 6 mm | 2 – 20 |
| Filter frame width | 140 mm | 40 – 250 |
| Filter frame height | 120 mm | 30 – 230 |
| Filter frame depth | 30 mm | 10 – 80 |
| Filter frame wall | 3 mm | 1.2 – 8 |
| Filter centre height | 100 mm | 20 – 240 |
| Filter front face Y | -71 mm | -140 – 0 |
| Rail width | 5 mm | 3 – 15 |
| Rail depth | 10 mm | 4 – 30 |
| Rail height | 120 mm | 20 – 240 |
| Fan housing diameter | 80 mm | 30 – 140 |
| Fan housing depth | 35 mm | 10 – 80 |
| Fan centre height | 41 mm | 10 – 200 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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