what is the media that is in co2 scrubbers?

[ChrisfromBrick]

????

 

[dbroncos]

calcium hydroxide and a little sodium hydroxide

 

[Garf]

Expensive

 

[AydenLincoln]

Expensive

Isn’t everything in this hobby lol?

 

[dadnjesse]

Soda Lime Granules, 5 Gal Container CO2 Absorber Sodasorb Carbon Dioxide, JorVet | eBay

Carbon dioxide absorbent granules. Upon exposure to carbon dioxide CO2, the calcium hydroxide converts to calcium carbonate Ca(CO3). This prevents CO2 buildup in a re-breathing circuit. The sodium hydroxide acts as a catalyst in the process.

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