How to best filter your L.A. tap water based on your ZIP Code

Nearly a year ago, I scribbled “Replace Brita filter” on my to-do list. But the errand perpetually fell by the wayside. There were so many more pressing tasks to complete.

“Oh, it’s fine,” I thought. “How bad can it be?”

Let’s just say that a day into reporting this story, I ran out to the market and bought a three-pack.

Read more at the Los Angeles Times.