Navigation for Kitchens Overview How To & DIY Video Budget Ideas Ideas & Inspiration Planning Installation Maintenance Renovation ReviewsWhat Is It? | Blue Teardrop Ask This Old House host Kevin O’Connor shows a blue plastic teardrop, but What Is It? by Kevin O'Connor, Host ResourcesKevin O’Connor demonstrated the Every Drop Water Filter, a portable water filter manufactured by Whirlpool.Next Up In Kitchens 10 Organization Ideas for Small Kitchens Our 7 Best Induction Range Picks (2024) Our 7 Best Bosch Dishwasher Picks (2024) 5 Best Whirlpool Refrigerators (2024 Guide) A Family Brings New Life to Spanish Revival in Los Angeles LG Refrigerator Review (2024 Top Picks)