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Pentek R50, 50 Micron Pleated Polyester Filter 10x2.5

Retail: $18.01
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Watts 50 Micron Pleated 10" Sediment Filter-Yellow

Retail: $10.99
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50 Microns
Micron Rating
50 Microns
Pleated Polyester
Media Type
Pleated Polyester
Reduces Sediment
Reduces Silt
Reduces Scale
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Product Information
Pentek R50
Watts WPC50-975

The Pentek R50, 50 Micron Pleated Polyester Filter 10x2.5 replacement water filter cartridge is designed to capture coarse sand, rust, and scale particles. The high dirt-holding capacity 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 end caps resulting in a unified design. The overlap seam is sonically welded to reduce internal bypass improving filtration efficiency.


  • Brand: Pentek
  • Model Number: R50
  • Part Number: 155038-43
  • Pack Size: 1
  • Filter Life: 4 months or 16,000 gallons
  • Filter Media: Pleated polyester
  • Dimensions: 9 3/4" x 2 5/8"
  • Micron Rating: 50
  • Flow Rate: 10 GPM @ 1 psi
  • Operating Temperature: 40 to 125 F

Compatible Parts:

The Pentek R50 is the correct replacement for the following part numbers:

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

Compatible Models:

The Pentek R50 is correct replacement for the following model numbers:

  • 10" Standard Whole House Water Filter Systems
  • 525
  • Culligan HF-360 Water Filter System
  • HF-360
  • W30PE
prop 65 California Residents: Prop 65 Warning


Customer Reviews:

Total Reviews: 2 | Average Rating: 4 / 5.0

Didnt have in stock when it was to be shipped. Waitd a long time to get

Collected by

good filter

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