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10 X 4.5 Polypropylene Replacement Filter by Tier1 (50 micron)

Price $13.99
Availability: In Stock
Choose a quantity
  • 1 Filter $13.99  
  • 3 Filters Price $13.59 each
  • 6 Filters Price $13.19 each
  • Pleated Polyester filter media
  • Brings you cleaner water along with an easy installation
  • Fits many common housings with a 10 inch by 4.5 inch size
See more product details
The Pentek R50-BB comparable water filter by Tier1 is a 10 x 4.5 inch whole house sediment water filter for commercial, industrial, and residential applications that require reduction of sediment. Pleated Polyester filter media headlines this 50 micron sediment filter that will meet your filtering challenges head on. Order today!
Package Qty 1
Used In Brands 3M, American Plumber, Aqua-Pure, Culligan, Flow-Max, Grainger, Hydronix, Keystone, OmniFilter, Pentek, Tier1
Manufacturer's Id R50-BB
UPC 700355940739
Advertised Size (in) 10 x 5
Actual Size (in) 9 3/4 inches (length) x 4 1/2 inches (outside diameter)
Actual Size (cm) 24.765 x 11.43
Media Pleated Polyester
Primary Filter Media Pleated Polyester
Filter Life (months) 6 months
Micron Rating (Nominal) 50
Operating Temperature (°F) 40 - 125
Operating Temperature (°C) 4.4 - 51.7
Flow Rate (gpm) 10
Flow Rate (lpm) 37.8541
Warranty Guarantee 30 day 100% satisfaction guarantee

Reduced Contaminants

The TIER1-R50-BB reduces the following contaminants:

  • Particles
  • Sediment

The TIER1-R50-BB is comparable with the following part numbers

155053-43 Pentek R50-BB

The TIER1-R50-BB fits the following model numbers



  1. Turn off water supply. Press red pressure-relief button (if present)
  2. Unscrew housing. Remove large o-ring, wipe clean and set aside
  3. Discard used filter cartridge. Wash housing with dish soap and warm water using a nonabrasive sponge or cloth. Rinse thoroughly
  4. Fill 1/3 with water. Add about 1 tablespoon of bleach and scrub to disinfect. Rinse thoroughly
  5. Lubricate o-ring with clean silicone grease. Change o-ring if any damage cuts or degradation are present. Insert o-ring in groove
  6. NOTE: This step is important to ensure a proper housing seal. Make certain the o-ring is seated level in the groove
  7. Insert new filter cartridge
  8. Screw housing onto the cap and hand-tighten. Do not over tighten. Make sure cap standpipe slips into cartridge
  9. Turn on water supply. Press pressure-relief button (if present). Check for leaks before leaving installation

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