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

More Views

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

5 3

Fits most stand housings built for 20-inch x 4.5 inch filter cartridges

  • Easy installation and filter exchanges within minutes
  • Provides fresh, cleaner tasting water throughout your home
  • Reduces impurities and contaminants down to .5 microns in size!
  • Produces better tasting, more refreshing drinking water in every glass
  • Filters up to 100,000 gallons or 6 months depending on water use and quality
  • Tier1 filter cartridges are manufactured to be big on performance, not on price
Price: $58.99 (Retail Price: $136.99 )
    • Quantity
    • Unit Price
    • 1 - 2
    • $58.99
    • 3 - 5
    • $57.19
    • 6 +
    • $55.49
  • Easy installation and filter exchanges within minutes
  • Provides fresh, cleaner tasting water throughout your home
  • Reduces impurities and contaminants down to .5 microns in size!
  • Produces better tasting, more refreshing drinking water in every glass
  • Filters up to 100,000 gallons or 6 months depending on water use and quality
  • Tier1 filter cartridges are manufactured to be big on performance, not on price

Tier1 CBC-20BB Filter Advantages

The Pentek FLOPLUS 20BB comparable whole house carbon block water filter by Tier1 is a 0.5 micron carbon filter that goes to work filtering the water dispersed throughout your home. The Tier1 CBC-20BB-WF water filter uses a carbon block filtering media to reduce contaminants such as sediment, silt, dirt, cysts, and unpleasant chlorine taste and odors. The porous carbon media of the carbon block maximizes the surface area contaminants are exposed to and traps them there to reduce their presence in your drinking water. With polypropylene end caps and rubber washers you can expect a tight bacterial resistant seal between the filter housing and filtration media. Enjoy better tasting water in every glass with your Tier1 CBC-20BB replacement carbon block filter.

Universal Filter Sizing

The 20 X 4.5 carbon block replacement filter by Tier1 is built to fit 20-inch x 4.5-inch filter housings. This standard sizing allows this filter to easily replace existing styles of whole house filters for housings requiring 20 x 4.5 inch filters. The CBC-20BB goes to work immediately providing cleaner, fresher water for up to six months. Enjoy cleaner better water with your whole house replacement filter today.

Reduces the following contaminants:
  • Bad Taste and Odor
  • Chlorine Taste & Odor
  • Cysts
  • Dirt
  • Sand
  • Sediment
  • Silt
Used In Brands 3M, Aqua-Pure, Culligan, Pentek, Tier1
Manufacturer's Id CBC-20BB
UPC 635510442684
Advertised Size (in) 20 x 4-1/2
Actual Size (in) 19 3/4 inches (length) x 4 1/2 inches (outside diameter)
Actual Size (cm) 50.165 x 11.43
Primary Filter Media Activated Carbon Block
Filter Life (gallons) 100,000
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
Color / Finish White
Warranty Guarantee Unconditional Product Guarantee for Life of the Product
Includes One 20 X 4.5 inch Carbon Block Replacement Filter by Tier1
Primary Filter Media Carbon Block

The CBC-20BB is also known by the following part numbers:

  • 155312-43, 33004002, CBC-20BB, CBC-20BB-WF, COMP-CBC-20BB, GBR-20


Water Filter Housings for the TIER1-EP5-20BB water filters:

  • Fits in housings for 20 inch Big Blue water filters. Fits Culligan / USFilter / Ametek / Pentek 20" Big Blue Whole House Water Filter System Housings.

Instructions