DOOA CO2 Counter Diffuser 2 pcs ADA Used

Set of 2 DOOA CO2 Count Diffusers.
These have been used and have some remaining dirt.
*Please be sure to clean before use as this is a used item.

As this is a glass product, please understand that there may be minor scratches from use and storage.
Accessories are limited to those shown in the photos.

Thank you for your consideration.

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