u/swinchell92

I'm putting a rainwater collection system in a remote 1 "bedroom" cabin. The county I live in requires a Class A UV Sterilizer for the system. The system is sized for less than 100 gallons per day, and that is oversized. No laundry, no bath, 1 shower, 1 toilet, 2 sinks.

All the options I see for UV sterilizers that are rated Class A are for much larger systems. Are there options I'm missing?