What are Big Blue Water Filter Housings and How Do They Work?

Pentek Big Blue water filter housings hold large-diameter filter cartridges in place and feed water through the housing cap. Big Blue housings are reliable and can withstand high flow rates.

John Woodard, our Master Water Specialist, explains why Big Blue is one of the most popular housings for water filtration.

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0:00 Introduction
0:13 What is a Big Blue water filter housing?
0:39 Who is Pentek?
1:05 What makes Pentek filter housings unique?
1:40 How does a Big Blue filter housing work?
2:29 What are Big Blue filter housings used for?
3:22 What do Big Blue water filter housings remove?
3:54 What's the difference between Big Blue and other filter housings?
5:54 How often should you change a Big Blue filter housing?
7:33 Which Big Blue filter housing do I need?
8:04 Do you need a water softener with a Big Blue housing?