Filtering tab water for your drinking water is a good thing to do. And the Brita water filter, that has been around for decades, provides one of the simplest ways to do so. However, if you’ve ever owned such a filter, you’ve probably spent an embarrassing amount of time trying to remember when you last replaced it. Brita has teamed up with Amazon to try to take this worry off your list of first-world problems. The online mega-retailer now offers the Brita Infinity, a Wi-Fi-connected water pitcher that will automatically order you new replacement filters through Amazon Dash Replenishment.