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Pentek GD-7520-20BB 20" Big Blue Filter Cartridge


Pentek GD-7520-20BB 20" Big Blue Filter Cartridge
as low as $23.70 /ea
Retail: $29.95 /ea
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Retail: $29.95
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Product Information

The Pentek GD-7520-20BB 20" Big Blue Filter Cartridge is part of the new GD and GDA Series of cartridges made from 100% pure polypropylene manufactured in the U.S.A. The filtration media of this Pentek Big Blue Sediment Filter delivers superior purity without affecting color, taste or odor. Two gradient layers ensure improved performance and efficiency that resists chemicals and attacks from bacteria.

This space saving, all-in-one GD-7520-20BB 20" Big Blue Cartridge captures particles through the entire depth of the filter media, which is popular in pretreatment applications for protecting equipment like reverse osmosis systems. The inner support core provides added strength and unobstructed flow. The maximum temperature capacity of this 20" Big Blue Sediment Filter is 145 degrees Fahrenheit.

Pentek GD-7520-20BB 20" Big Blue Filter specifications:

  • NSF Tested and Certified
  • Manufactured in the U.S.A.
  • Pentek GD-7520-20BB dimensions: 4 1/2" x 20"
  • Pentek GD-7520-20BB flow rate: 3 psi @ 10 gpm
  • Pentek GD-7520-20BB filter media: 100% polypropylene
  • Pentek GD-7520-20BB maximum temperature: 145 degrees Fahrenheit
  • Pentek GD-7520-20BB micron rating and size: Nominal, 75 microns (outer layer) and 20 microns (inner layer)

The Pentek 20" Big Blue Filter Cartridge is tested and certified by NSF International to NSF. It is recommended that you refrain from using water that is microbiologically unsafe or of ANSI Standard 42 for material requirements only. This GD-7520-20BB filter cartridge is also known as part number 555470-43. The Pentek 20" Big Blue Sediment Filter holds up to three times more dirt than similar-sized pleated, string-wound and spun polypropylene cartridges. The space-saving feature of this cartridge eliminates the need for using additional canisters.


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