Description
150237 Pentair 10″ Big Blue Filter Housing Description
Pentair Big Blue Heavy Duty Filter Housings offer the versatility to meet all of your large-capacity filtration needs, including high flow and heavy-sediment applications. The extra large housing allows for greater cartridge capacity, reducing the number of vessels required for high flow-rate applications.
The High-Flow Polypropylene (HFPP) cap is available with 3/4″, 1″ or 1-1/2″ NPT inlet and outlet ports. The 1-1/2″ internal port allows a greater volume of liquid to pass through the HFPP cap more rapidly.
Big Blue Housings are compatible with a broad range of chemicals and are available with or without a pressure relief button. They accept a wide variety of 4-1/2″ diameter cartridges.
655151-43 Pentair DFX-CB-BB Cartridge Description
DFX Series Diamond Flow cartridges are a unique, premium cartridge that utilizes several of the Pentair core competencies by merging technologies into one cartridge in order to bring customers a quality product. Diamond Flow Series cartridges offer the effective chlorine taste & odor reduction found in traditional Pentek carbon blocks, joined with the superior sediment reduction to resist premature plugging. These dual purpose cartridges are well-suited for a wide range of applications.
FEATURES/BENEFITS
- High dirt-holding capacity maximizes utilization of the carbon block*
- Chlorine taste & odor reduction combined with superior sediment reduction*
- Available in a 10-micron rating
- Available in 10″
- Available in Big Blue Size
- Low pressure drop
- New product design with Pentair branding
- Twice as resistant to particulate plugging than standard carbon blocks*
*Based on manufacturer’s internal testing.

