Let's talk about pH stability...

[vetteguy53081]

Often alk can impact PH. When alk increases, it affects the rate of Ph which increases as it works as a ph stimulant

 

[Randy Holmes-Farley Verified Community Expert]

Interesting. I wonder what mechanism keeps CO2 equilibrium with household air from occurring. Maybe the scrubber is effective enough to lower CO2 in the entire space. I'd be interested in knowing how much it costs to operate his scrubber. That has always been the deal breaker for me.

It's just the same battle everyone faces with a scrubber on the inlet, and in some cases you can win to greater or lesser extents.