TL;DR: Brita and Walmart have teamed up for a back to college sale. Save on filter pitchers, water bottles, and replacement filters. Going back to college soon? Skip the water bottle stock-up, 'cause ...

The water pitcher filter has become a go-to product in my kitchen. I shudder at the idea of having to fill up my water bottle with tap water — it’s a last resort as far as I’m concerned. I reach for ...