Enclosure Fume Filter

Features:

• Remote location doesn't occupy space in the enclosure
• Quiet operation, fan can be placed on the floor away from the enclosure.
• Effective flowrate
• Uses standard square or round HEPA/Charcoal air filters
• Uses standard 2-½" vinyl hose to connect to the enclosure.

Build Tips:

1. Only one filter adapter plate is needed, for either the square (2a) or round(2b) filter.
2. Use M3 Screws/Inserts for Lid and Fan. Sheet metal screws for the adapter plate.
3. Use ¼-20 or M6 screws/nuts for hose adapters
4. May need to file the corners of the rectangular end of the exit hose adapter to clear screw heads.
5. Foam tape is used as a gasket for the lid flange, adapter plate and the fan discharge (2 layers).

Hardware/Purchased Components Links:

1. Fan
2. Fan Power Supply
3. Hose
4. Clamps
5. Square Filters (2a)
6. Round Filters (2b)
7. Foam Tape
8. Brass Inserts
9. Bulkhead Connector