When installing one or like something @John6185 in a Well with a Submersible Pump, be extremely cautious not to drop or have anything fall down in the well. Whatever fell could wedge beside the pump and getting fishing tools to “maybe” get it out is expensive and could possibly render the well useless once the pump wears out/quits on you.
And I have stated the following on here a few times.
Once a year to 16 months you should sterilize your well and water system with a gallon of bleach. It will keep Coliform Bacteria from building up in your well system. And anytime you pull your pump sterilize it after the work is done. Once you smell chlorine smell inside the home at a faucet, let water run in all water sources inside the home on the cold side. The Hot Water Side will take care of itself.
And I have stated the following on here a few times.
Once a year to 16 months you should sterilize your well and water system with a gallon of bleach. It will keep Coliform Bacteria from building up in your well system. And anytime you pull your pump sterilize it after the work is done. Once you smell chlorine smell inside the home at a faucet, let water run in all water sources inside the home on the cold side. The Hot Water Side will take care of itself.