Top 9 CFRFGAC20-20BB – Replacement Countertop Water Filters

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1. Home Master

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Home Master CFRFGAC20-20BB Radial Flow GAC 20 Micron Replacement Water Filter, White

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Home Master #ad - Feed water: psi 20 - 100 PSI. Typical lifecycle: 100, 000-Gallon or 1 year. Radial flow design provides excellent chlorine and chemical filtration with minimal pressure drop. Feed water temperature: 40 Degree - 100 Degree F. Fits home Master Carbon Filter.
BrandHome Master #ad
ManufacturerHome Master #ad
Height4.8 Inches
Length20 Inches
Weight0.05 Pounds
Width4.8 inches
Part NumberCFrfgac20-20BB
ModelCFrfgac20-20BB
Warranty30 day limited warranty - parts

2. Pentek

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20" x 4.5", 20-Inch, 25 Micron, Whole House Heavy Duty Radial Flow Carbon Replacement Cartridge with Granular Activated Carbon GAC Filter, Pentair Pentek RFC-20BB Big Blue Carbon Water Filter

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Pentek #ad - 100, 000 gallon capacity. Nsf international tested and certified for your peace of mind. Replace every 1 year or when you notice a drop in water pressure or water quality. Unique radical flow design offers low pressure drop, while significantly reducing release of carbon fines commonly associated with GAC cartridges. Fits all 20" pentair pentek big blue or other 20" heavy duty filter housings and can replace any 20" x 4. 5" carbon filter cartridge. Reduces sediment and chlorine taste & odor to provide great tasting, clearer water.
BrandPentek #ad
ManufacturerPentair Industries #ad
Height20 Inches
Length4.5 Inches
Weight2.5 Pounds
Width4.5 Inches
Part Number155247-43
ModelRFC20-BB

3. Home Master

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20x4.5", White, Home Master CFRFFE-20BB Radial Flow Iron Reducing Replacement Water Filter

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Home Master #ad - Lifecycle based upon iron content present. Feed water temperature: 40 Degree - 100 Degree F. Radial flow design provides excellent iron and manganese filtration with minimal pressure drop. Feed water: psi 20 - 100 PSI. Fits home Master Iron Filter.
BrandHome Master #ad
ManufacturerHome Master #ad
Height4.4 Inches
Length19.8 Inches
Weight7.14 Pounds
Width5.3 Inches
Part NumberCfrffe-20BB
ModelCfrffe-20BB
Warranty30 day limited warranty - parts

4. Pentek

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20-Inch, Pentair Pentek GAC-20BB Big Blue Carbon Water Filter, 20" x 4.5", Whole House Heavy Duty Granular Activated Carbon GAC Replacement Cartridge

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Pentek #ad - Effective reduction of bad taste & odors to provide good general-purpose drinking water. Replace every six months or when you notice a drop in water pressure or water quality. 25, 000 gallon capacity. Post-filter helps reduce carbon fines and other suspended particles from the filtered water. Fits all 20" pentair pentek big blue or other 20" heavy duty housings and can replace any 20" x 4. 5" carbon filter cartridge. Nsf international tested and certified for your peace of mind.
BrandPentek #ad
ManufacturerPentair Industries #ad
Height4.57 Inches
Length4.57 Inches
Weight5 Pounds
Width19.58 Inches
Part Number155249-43
ModelGAC-20BB

5. AO Smith

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AO Smith Claryum Filter Replacement, 2 Pack

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AO Smith #ad - Advanced filtration - reduces up to 99% of 77 harmful contaminants including lead, chlorine, mercury, pesticides, pharmaceuticals, asbestos, and more.

2 pack of claryum filters which reduce harmful contaminants – those you can see, smell and taste, and those you can’t –  for optimally clean water. O. Use only certified, genuine A. Smith replacement filters for continued contaminant removal and system performance. Replacement filter for: the clean water filter - 2-Stage AO-US-200 - Easily replace yourself without the need of a plumber. Nsf certified to standards 42, 53, and 401 +P473.
BrandAO Smith #ad
ManufacturerAO Smith #ad
Height5.5 Inches
Length2.25 Inches
Weight0.8 Pounds
Width2.25 Inches
ModelAO US 200

6. SAMSUNG

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HAF-CIN/EXP, Carbon Block Filtration for Clean, SAMSUNG Genuine Filter for Refrigerator Water and Ice, 1 Pack, 6-Month Life, Clear Drinking Water

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SAMSUNG #ad - Long lasting use: samsung refrigerator water filters offer long-lasting use and easy installation; It is recommended to replace your water filter every 6 months. Reduces contaminants: samsung’s ultra-high-grade carbon block reduces 99% of potentially harmful contaminants.

Avoid water damage: only samsung filters are guaranteed to perform correctly with your refrigerator, avoiding the risk of water damage to your fridge and your home. Fresh filtered water: samsung water filters reduce contaminants, giving your family fresh tasting water; Use with your Samsung French Door or Side by Side Refrigerator. Genuine samsung filters: samsung filters are designed to work with your refrigerator to avoid the risk of flooding while giving you clean, filtered water; Use our Authentication Tag to make sure your filter is a genuine Samsung filter.
BrandSAMSUNG #ad
ManufacturerMoen Incorporated #ad
Height8.86 Inches
Length2.13 Inches
Weight0.55 Pounds
Width2.13 Inches
Part NumberHAF-CIN/EXP
ModelHAF-CIN/EXP

7. Pentek

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Pentair Pentek EP-20BB Big Blue Carbon Water Filter, 20" x 4.5", Whole House Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon PAC Filter, 5, 20-Inch

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Pentek #ad - High porosity design helps the cartridge from plugging before its adsorption capacity is exhausted. Replace every year or when you notice a drop in water pressure or water quality. 44, 000 gallon capacity. Nsf international tested and certified for your peace of mind. Fits all 20" big blue or other heavy duty housings and can replace any 20" x 4. 5" carbon filter cartridge. Greater chlorine taste and odor reduction than competitive 10 carbon blocks.
BrandPentek #ad
ManufacturerPentair Industries #ad
Height20 Inches
Length4.63 Inches
Weight5.65 Pounds
Width4.63 Inches
Part Number155583-43
ModelEP-20BB

8. PUREPLUS

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PUREPLUS 5 Micron 20" x 4.5" RFN20BB-C Whole House Granular Activated Carbon Water GAC Filter Replacement Cartridge, 1 Pack

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PUREPLUS #ad - Each filter is produced through 34 production processes, 400PSI pressure test, 000 water hammer tests, 10, and 6 independent tests. Carbon is well known for its unique absorbing ability, a pound of carbon is able to provide up 125 acres of filtering surface area. Our filters are produced under the iso9001 standard and inspected under strict quality control.

Innovative sintering technology ensures high absorbing capacity offers a much finer filtration of suspended particles and dirt. This whole house filtration system will provide healthy and safe water for your entire family. Suggested used in 3 stage filtration protection, this filter is designed to provide professional filtration performance both for well water and for tap water. Pureplus rfn20bb-c filter is made of granular activated carbon, odor and color. With more micropores on its surface, sediment, which has excellent adsorption capacity and can effectively reduce Chlorine, sand, rust, so it has a strong adsorption capacity and can absorb various impurities and organic pollutants in the water.

The filter can be used in pureplus 20”x 4. 5”whole house water filter, 3 Stage 20" Home Water Filtration System. Togethter with the other filter, they provide cleaner, better tasting water for a great drinking experience for your whole family. Our whole house carbon filter is made of 100% granular activated carbon block to filter most sediments.
BrandPUREPLUS #ad
ManufacturerPUREPLUS #ad

9. Pentek

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Pentair Pentek EPM-20BB Big Blue Carbon Water Filter, 10 Micron, 20-Inch, Whole House Modified Epsilon Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon PAC Filter, 20" x 4.5"

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Pentek #ad - Economical solution for chlorine, taste & odor reduction, as well as sediment filtration. Fits all 20" big blue housings and other 20" heavy duty housings and can replace any 20" x 4. 5" carbon water filter cartridge. High porosity design helps plugging, maximizing utilization while maintaining low pressure drop. 30, 000 gallon capacity. Nsf international tested and certified for your peace of mind. Replace every 6 months or when you notice a drop in water pressure or water quality.
BrandPentek #ad
ManufacturerPentair Industries #ad
Height5 Inches
Length25 Inches
Weight6.39 Pounds
Width5 Inches
Part Number155783-43
ModelEPM-20BB