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Pentek R50 Replacement Pleated Polyester Filter


Pentek R50 Replacement Pleated Polyester Filter
as low as $6.75 /ea
Retail: $8.12 /ea
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Buy 1 - 1 for $7.25 ea.
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As low as
Retail: $8.12
You Save: 11%

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Ships by Tomorrow 6/20/2018
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Product Information

The Pentek R50 replacement water filter cartridge is designed to capture coarse sand, rust, and scale particles. Due to a high dirt-holding capacity it is ideal for use with well-water. Manufactured around a pleated polypropylene core with ends immersed in a thermo-setting vinyl plastisol, the filter easily meets the demands of modern filtration systems. In addition, each of the filter's pleats are arranged and fused along with the core and endcaps resulting in a unified design. The overlap seam is sonically welded to reduce internal bypass improving filtration efficiency.

Replacement for the following systems:

  • 10" Standard Whole House Water Filter System
  • Culligan HF-360

Replacement for the following filters:

  • American Plumber W50PE, 155038-52
  • Ametek R50
  • Culligan R50
  • Keystone 550
  • Kleen Plus R50
  • Plymouth Products R50
  • USFilter / US Filter R50


  • Part number: R50; W50PE; 155038
  • 50 Micron Rating
  • Temp Range: 40 - 125 F
  • Dimensions: 9-3/4"x2-5/8"
  • Flow Rate: 10 GPM @ 1 psi
  • Capacity: 16,000 Gallons; 4 months


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W50PE is used in the following Models
 Culligan HF-360 Water Filter System
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