Uploaded February 2019 | Updated September 2026, 1 week ago

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Machine to Reduce CO2 gas and pollution level in atmospheric air

This machine can filter CO2 ( carbon dioxide) gas from atmospheric air and reduce green house gase level. Thus air quality can be improved.

Required List of Materials:
12v 1amp adapter -1
12v 3inch exhaust fan -2
Aquarium air pump -1
2.5 inch pvc elbow -2
Pvc plastic container box 12 inch above -1
NaOH solution - 2 litre