Not here. My packages sit at the hub for days sometimes even a week with FedEx. I'm waiting for them to charge me storage fees. UPS all the way. I know the driver by name and my packages always come early with UPS.
I used to use massive amounts of RO water in breeding tropical fish. My system was 1 part RO to 4 parts waste. Water was straight from well. I had a 75 gal per day filter.
My business partner in fish had his filter (exactly the same unit) run through a water softener and while house filter. It...