Omtech Polar Exhaust Fan Duct Shroud
Omtech Polar Exhaust Fan Duct Shroud
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A simple duct/shroud to guide airflow after removing the stock internal fan.
- Improves airflow for when using an inline fan, like the one provided with the machine.
- reduces noise by removing the small/loud internal fan.
- Bolts into place exactly where the original fan went using the same hardware.
Don't forget to check out my upgraded Lens assembly for the Polar as well.
This item does NOT work with the Gweike Cloud.

The fan duct shroud for my omtech polar is great. Perfect fit and easy install. Reasonably priced too. Definitely recommend!
Great company to work with, great products.
Great quality and love this purchase! Made a huge improvement with my laser engraver and I highly recommend this upgrade!
Fits perfectly. Good price and good product.
the shroud fit like it was made for it. went in very easy and looks so much better than duct tape,