Big Blue Water Filters
Big blue water filters are a great alternative to standard water filters because they have a longer filter life and higher flow rates due to their larger diameters. A standard water filter is usually 2 ½” in diameter while a big blue water filter ranges between 4 ½” to 4 ⅝”. If you need additional help understanding the difference between standard and big blue water filters, you can speak to a Certified Water Specialist.
