Sump Pump Radon Mitigation
https://podcastepisodesumppitsjournal.greyhavendaily.com/posts/what-i-learned-from-a-podcast-episode-on-sump-pits-and-radon
A sump pump radon mitigation system uses a sub-slab suction point to pull radon gas from beneath your basement floor and vent it safely outside, often reducing indoor levels by over 90%. It pairs with a sealed pump pit and an exhaust fan to keep the gas from entering your living space.