Re:On whether changes in bedroom CO2 levels affect sleep qua...
by general8bitso on Thursday January 24, 2019 @10:01AM
(#18989210)
There was a link in the comments on this site awhile back from a company that made on similar to an AC window unit, and it had an optional active HEPA filter add-on, whick looked similair to a portable ducted AC.
Also, Panasonic makes a bathroom fan ERV for about $400, which you can find on Amazon, with two ducts, one for fresh air intake, and the other to vent the stale air, and you need to have the intake and exhaust ideally on opposite sides of the structure.
Some people use it for their basement humidity levels. It is much less expensive to run than a dehumidifier.
Also, Panasonic makes a bathroom fan ERV for about $400, which you can find on Amazon, with two ducts, one for fresh air intake, and the other to vent the stale air, and you need to have the intake and exhaust ideally on opposite sides of the structure.
Some people use it for their basement humidity levels. It is much less expensive to run than a dehumidifier.