Renting a water softener costs $20 to $40 a month. It includes service, salt delivery, and a midlife crisis if the unit breaks. Basically, it’s like the Netflix of water softening.
Renting is perfect if you’re a renter, or if you hate commitment. But over five years, you’ll pay $1,200 to $2,400. Buying is cheaper in the long run, unless you love recurring bills.
