Description
The Pentek 153070 Big Blue Housing Sump for 20-inch Big Blue water filters has four times the capacity of standard whole house filter systems. Its industrial-strength design can handle high-flow applications and heavy-sediment settings. Plus, the sump size is adaptable; you can upsize or downsize your filtering capacity as needed. If you have a #20 'Big Blue' housing sump, you can replace it with a #10 sump, and vice versa. As an added bonus, these blue housing sumps are interchangeable with American Plumber, Ametek, Culligan, Pentek, and US Filter brands. If you need a replacement sump, this is a great option to consider.
- Keeps a firm hold on 20-inch x 4.5-inch water filters
- For better results and maximum leak resistance, also be sure to replace your OR-100 o-ring (sold separately)
- For best results, your housing should be replaced at least every 5 years
- Heavy duty polypropylene
- Genuine OEM Product
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