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Home>Water Filters by Contaminant>Chlorine Water Treatment > PENTEK-GAC20-BB


Pentek GAC-20BB Drinking Water Filters (20" x 4.5")

20" x 4.5"; Granular Activated Carbon Filter

Pentek GAC-20BB Drinking Water Filter Cartridge and Ametek USFilter GAC20-BB Water Filters 155249
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Product Code: PENTEK-GAC20-BB
Retail Price: $60.94
  • Pentek GAC-20BB Drinking Water Filter Cartridge:
  • The Pentek GAC-20BB water filter reduces chlorine taste and odor in your drinking water.
  • The Pentek GAC-20BB filter is NOT recommended for use in a whole house application. If you are looking for a whole house filter, the RFC-20BB filter is a better filter for a whole house application.
  • The Pentek GAC-20BB filter cartridge has a 20 micron post filter that reduces carbon fines from the drinking water.
  • The Pentek GAC-20BB water filters produce healthier, better-tasting drinking water.
  • The Pentek GAC-20BB filter cartridge is effective at bad taste & odor and chlorine taste & odor reduction.
  • The Pentek GAC-20BB water filter is designed for maximum adsorption.
  • The Pentek GAC-20BB water filters are designed to allow maximum contact between the water and carbon, ensuring maximum adsorption.
  • The Pentek GAC-20BB filters effectively provide good general purpose drinking water filtration.
  • The Pentek GAC-20BB filter cartridge construction allows water to enter at one end and pass through the entire length of the carbon bed before exiting the other end of the cartridge, while an internal expansion pad minimizes channeling or bypass. Before the water exits the cartridge, a 20-micron post filter helps reduce carbon fines and other suspended particles from the filtered water. The post-filter is permanently fastened to an innovative support basket ensuring that it is firmly secured and eliminating any potential for bypass.
  • The Pentek GAC-20BB water filter is the same as the Everpure EV910842 Water Filters, Everpure DEV910842 Water Filters, Everpure 9108-42 Water Filters, Everpure CGT-204 Water Filters, Bunn C-30 Water Filters, Selecto 101-300 Water Filters, and ShurFlo 15-053-02 Water Filters.

Contaminant Removal:

  • Chlorine
  • Sediment
  • Bad Taste and Odor
  • Pentek GAC-20BB Granular Activated Carbon Water Filter Cartridge Specs:
  • Dimensions: 20" x 4.5" (508 mm x 114 mm)
  • Temperature Rating: 40F to 125F (4.4 C to 51.7C)
  • Initial ∆P (psi) @ Flow Rate (gpm):
    5.00 psi @ 4.0 gpm (0.3 bar @ 15 L/min)
  • Chlorine Taste & Odor Reduction @ Flow Rate (gpm):
    25,000 gallons @ 4.0 gpm (95,000 liters @ 15 L/min)
    NOTE: Chlorine Reduction is estimated capacity using 2ppm free available chlorine (FAC) at continuous flow with greater than 75% reduction.
  • Recommended gallons per minute is 4 gpm.
  • Pentek GAC-20BB Water Filter Materials of Construction:
  • Filter Media: Granular-Activated Carbon
  • End Caps: Polystyrene
  • Post-Filter: Spun Polypropylene
  • Outer Casing: Polystyrene
  • Expansion Pad: Polypropylene
  • Gaskets: Buna-N (top) & Santoprene (bottom)
  • Manufacturer: Pentek 155249-43
  • Pentek GAC-20BB Water Filter Replacement Information:
  • The Pentek GAC-20BB water filters are easy to install in big blue water filtration systems.
  • The Pentek GAC-20BB filter is NOT recommended for use in a whole house application. If you are looking for a whole house filter, the RFC-20BB filter is a better filter for a whole house application.
  • Replace the Pentek GAC-20BB drinking water filter cartridges every 30,000 gallons of water. The Pentek GAC-20BB filter change interval varies based on your water supply and water usage.
  • Pentek GAC-20BB Water Filter Equivalent Brands:
  • The following Culligan, Ametek, USFilter, and Plymouth Products model holds the Pentek GAC-20BB drinking water filter cartridge:  #20 Big Blue.
  • The Pentek GAC20-BB Drinking Water Filter Cartridge also fits Cuno, AquaPure, Omni, Sears, Fulflo, Teledyne Water Pik, Ace, Master Plumber, Flotec, Honeywell, General Electric, American Plumber, and most other water filter housings for 20" x 4.5" filters.

Quantity Unit Price
1 - 2 $53.59
3 - 5 $51.99
6+ $50.39
Availability: In-Stock
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