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The Pentek 555475-43 20" Big Blue Filter Cartridge has been replaced with the compatible Pentek GD-2501-20BB and is made from a 100% polypropylene filtration media that does not affect taste, color or odor. Manufactured in the U.S.A., this Pentek compatible Big Blue Sediment Filter has two unique gradient layers that holds up to three times more dirt than pleated, string-wound and standard spun polypropylene cartridges.
This Pentek compatible 20" Big Blue Cartridge Filter is part of the new GD and GDA Series of cartridges that captures particles through the entire depth of the filter media. This process is popular in pretreatment applications that protect equipment like the reverse osmosis systems. The inner support core of the Pentek GDA-5001-20BB filter provides added strength and unobstructed flow.
Pentek 555475-43 Compatible 20" Big Blue Sediment Filter specifications:
The Pentek Gradient 555475-43 Filter features a larger outer pre-filter that reduces the partial load to the inner post filter. This allows the cartridge to operate at a higher rate of speed and a lower pressure drop. This GDA-5001-20BB 20" Filter is also known as part number 555475-43. The maximum temperature capacity of the Pentek 555475-43 is 145 degrees Fahrenheit.