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Pentek R50 Water Filter (#155038-43)

Alternate Part Numbers: 15503843

Pentek R50 - Case of 24

MSRP: USD$306.96
Our Price: USD$167.00
($6.96 per filter)
You Save: $139.96

(In Stock)

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Appropriate for City Water

City Water

Appropriate for Well Water

Well Water

Recommended for the treatment/removal of:

Sediment, Dirt, Rust Particles

  • Description
  • In Series Filters
  • Alternative Filters
  • Reviews

Description, Features & Benefits

Manufacturer/Brand: Pentek
Filter Series: R
Part Number: 155038-43
Alternate Part Number(s): 15503843
Type: Sediment - Pleated
Material(s): Polyester
Size: 2 5/8 x 9 3/4 Inches (67 x 248mm)
Micron Rating: 50 (Nominal)
Pressure Loss: 1.0 psi @ 10 GPM
Validation: NSF42
Specifications Sheet: Pentek R Series Specs

R Series cartridges are manufactured from a durable, non-woven and reusable polyester fabric that is suitable for a wide range of filtration uses.

The media is pleated around a polypropylene core for added strength and the ends are immersed in a thermo-setting vinyl plastisol. Embedding and sealing each end of the pleat in this fashion fuses the three components together forming a unitized end cap and gasket. The overlap seam is sonically welded to reduce internal bypass improving filtration efficiency.

The standard 93/4" length cartridge has more than four square feet of polyester fabric, while the larger Big Blue® version has more than 16 square feet. The media is pleated to maximize dirt-holding capacity and extend the time period between changes or cleaning.

R Series cartridges are resistant to both bacteria and chemical attack making them suitable for a variety of residential, commercial and industrial applications.

  • Pleated design maximizes dirt-holding capacity
  • Versatile and reusable, allowing for a variety of uses
  • Durable polyester media is bacteria and chemical resistant
  • Nominal 50-micron rating

In Series Filters

Pentek R30
6 R30Starting at:
USD$7.91 per filter

Size: 2.5 x 10
30 microns

- More Info -
Pentek R30-20
6 R30-20Starting at:
USD$14.28 per filter

Size: 2.5 x 20
30 microns

- More Info -
Pentek R30-20BB
6 R30-20BBStarting at:
USD$29.75 per filter

Size: 4.5 x 20
30 microns

- More Info -
Pentek R30-478
6 R30-478Starting at:
USD$7.50 per filter

Size: 2.5 x 5
30 microns

- More Info -
Pentek R30-BB
6 R30-BBStarting at:
USD$14.50 per filter

Size: 4.5 x 10
30 microns

- More Info -
Pentek R50-BB
6 R50-BBStarting at:
USD$11.95 per filter

Size: 4.5 x 10
50 microns

- More Info -
Hydronix SDC-25-1050
Hydronix SDC-25-1050

Starting at:
USD$1.72 per filter

Spun Poly, Popular!

- More Info -
Pentek ECP50-10
Pentek ECP50-10

Starting at:
USD$5.74 per filter


- More Info -

Pentek R50 Reviews

Smart buy5 Stars
I have well water that has lots of iron and the water smells of rotten eggs. My son in law's father mentioned he had a system that took care of his problems. He found the system on line for me. I bought it and gave it to my plumber to install. He was not familiar with it but he took the install directions and said he would put the system in. Within two days after the install there was a visible difference in the smell and no more iron stains in the sink or toilets. On my second month and I am totally pleased. My plumber is considering becoming a dealer. One of my smartest buys! - Larry

Reviews from the same Filter Series