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10 X 4.5 Carbon Block Replacement Filter by Tier1 (0.5 micron)

Price $20.99 List Price Price $29.99 Save 30%
Availability: BackOrder
Choose a quantity
  • 1Filter$20.99 
  • 3Filters Price $19.75 each
  • 6Filters Price $18.89 each
  • Ships fast
  • Installs quickly and easily
  • Reduces impurities down to 0.5 micron
  • Fits most water filter housings requiring a 10 x 4.5 inch filter
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The 10 X 4.5 Carbon Block Replacement Filter by Tier1 is comparable to the Pentek CBC-BB Carbon Block Water Filter. Manufactured to reduce impurities down to 0.5 micron, this filter is built for performance. Designed for maximum flirtation, but priced for maximum value, Tier1 water filters provide great tasting water at a great looking price. Order the 10 X 4.5 Carbon Block Replacement Filter by Tier1 today!
Package Qty1
Used In Brands3M, Aqua-Pure, Culligan, Pentek, Tier1
Manufacturer's IdCBC-10BB
Advertised Size (in)10 x 4-1/2
Actual Size (in)9.5 inches (length) x 4 1/2 inches (outside diameter)
Actual Size (cm)24.13 x 11.43
Primary Filter MediaActivated Carbon Block
Filter Life (gallons)500
Filter Life (months)6 months
Micron Rating (Nominal)0.5
Operating Temperature (°F)40 - 180
Operating Temperature (°C)4.4 - 82.2
Flow Rate (gpm)2
Flow Rate (lpm)7.57
Warranty GuaranteeUnconditional Product Guarantee for Life of the Product

Reduced Contaminants

The TIER1-CBC-10BB reduces the following contaminants:

  • Bad Taste and Odor
  • Chlorine Taste & Odor
  • Cysts
  • Sediment

The TIER1-CBC-10BB is comparable with the following part 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
  4. Wash housing with dish soap and warm water using a nonabrasive sponge or cloth. Rinse thoroughly
  5. Fill 1/3 with water. Add about 1 tablespoon of bleach and scrub to disinfect. Rinse thoroughly
  6. Lubricate o-ring with clean silicone grease. Change o-ring if any damage cuts or degradation are present. Insert o-ring in groove
  7. NOTE: This step is important to ensure a proper housing seal. Make certain the o-ring is seated level in the groove
  8. Insert new filter cartridge
  9. Screw housing onto the cap and hand-tighten. Do not over tighten. Make sure cap standpipe slips into cartridge
  10. Turn on water supply. Press pressure-relief button (if present). Check for leaks before leaving installation