The Best Whole House Water Filter Replacement Cartridge

A whole house water filter replacement cartridge is an essential part of the whole house water filter system. This cartridge filters out chlorine, lead, and other contaminants from the water before it enters your home. The problem with this cartridge is that it does not last forever. They must be replaced after a while, say after six months or a year, in order to function properly. Depending on the water quality and the volume of water treated, you may need to change the cartridge after it has reached its expiration date.

Most whole house water filters use a sediment filter, kinetic Degradation Fluxion filter (KDF), and a carbon filter (activated carbon block ACB & Granular Activated Carbon GAC).

Whole house water filter cartridge comparisons

 NameImageTypeWhere to buy
1Express Water FLTWH2045CGS1 Activated carbon block (ACB)Amazon
2Express Water Whole House Heavy Metal Water Filter SetGranular activated carbon (GAC)Amazon
3Express Water Whole House Anti Scale Filter SetAntiscaleAmazon
4Express Water FLTWH2045K Kinetic Degradation Fluxion Replacement (KDF) Kinetic Degradation Fluxion (KDF) Amazon
5EcoPure EPWHEF Whole Home Replacement FilterSediment (SED) and carbonAmazon
6AquaboonSediment (SED) and carbonAmazon
7Reverse osmosis revolutionSediment, Granulated Activated Carbon &CTO Carbon BlockAmazon
8Reverse osmosis revolution sedimentSediment (SED)Amazon
9APEC Water Systems FILTER-SET-CB3-CBC-20BB 20" pleated Sediment, Granulated Activated Carbon &CTO Carbon BlockAmazon
10Culligan D-250A Cartridge SetCarbon and sedimentAmazon
113M Aqua-Pure Whole House Replacement Water Filter – Model AP917HDCarbon and sedimentAmazon
12Pure Plus Carbon and sedimentAmazon

Whole house water filter replacement cartridge reviews

Express water whole house water filter replacement cartridge

Express Water FLTWH2045CGS1

Express water whole house water filter replacement cartridge

Express Water FLTWH2045CGS1 is a whole house set 3-stage water filtration replacement kit that includes sediment, granular activated carbon (GAC), and activated carbon block (ACB) Filters

The sediment filter features 4 distinct layers that catch contaminants down to 5 microns. It is made of layered pure polypropylene.

The granular activated carbon help remove chlorine, Volatile Organic Chemicals (VOC), Herbicides, Industrial Solvents, Insecticides, and Chemicals causing bad taste, odor, and cloudiness. The filter focused on capturing chemical contaminants. It is made of Polypropylene Shell and Coconut Carbon

The activated Carbon Block captures Chlorine, Total Organic Carbon (TOC), Pharmaceuticals, Turbidity, Pesticides, and Chemicals causing bad tastes and odors. The filter focuses on the taste and drinkability of your water and removing chemicals. It made of Polypropylene Shell and Coconut Carbon

Express Water Whole House Heavy Metal Water Filter Set  

Express Water Whole House Heavy Metal Water Filter replacement cartridge

This is a replacement filter set for a 3-stage Express Water Whole House Heavy Metal Filter that includes Sediment, Carbon Block, and Kinetic Degradation Fluxion filter (KDF).

Sediment filters help remove sand, rust, and dirt from damaging your appliances and your other filters.

The Kinetic Degradation Fluxion filter captures Iron, Lead, Arsenic, Sulfur, Algae, Viruses, Hydrogen Sulfide, Fungi, Mercury, Chlorine, Microorganisms, Aluminum, and more. This stage is focused on capturing heavy metal contaminants. It is made with catalytic carbon and high purity ionically charged copper and zinc granules.

The Activated Carbon Block Filter captures Chlorine, Total Organic Carbon (TOC), Pharmaceuticals, Turbidity, Pesticides, and Chemicals causing bad tastes and odors. This stage focuses on the taste and drinkability of your water and removing chemicals.

Express Water Whole House Anti Scale Filter Set

Express Water Whole House Anti Scale Filter Set

This is Express Water 3 Stage Filtration Water Conditioner Replacement Filter for Whole House Anti Scale Filter.

The set includes a sediment filter, polyphosphate high-capacity cartridge, and a carbon block.

A sediment filter removes particles down to 5 microns, polyphosphate protects your home from scale, corrosion, and sediment damage and carbon block focuses on the taste and drinkability of your water and removing chemicals.

Express Water FLTWH2045K Kinetic Degradation Fluxion Replacement (KDF) 

Express Water FLTWH2045K Kinetic Degradation Fluxion Replacement (KDF) 

The express water FLTWH2045K kinetic degradation fluxion replacement captures heavy metals, iron, lead, arsenic, nickel, cadmium, bacteria, sulfur, algae, viruses, hydrogen sulfide, chromium, fungi, mercury, chlorine, chloramine, microorganisms, copper, aluminum, and more.


Ecopure Whole Home Replacement Filter

EcoPure EPWHEF Whole Home Replacement Filter

EcoPure EPWHEF Whole Home Replacement Filter
  • Filtration Size: 6 Micron
  • Life Cycle: 6 months
  • Contaminants reduced: sediment, chlorine taste and odor, sand, dirt, and rust

EcoPure EPWHEF Whole Home Replacement Filter is NSF certified to reduce harmful contaminants like sediment, chlorine taste, odor, sand, dirt, and rust down to 5 microns.

The changing process is easy and requires no tool.

You are required to change the filter twice a year. So as not to forget the time to change the filter Ecopure makes it easy you are only required to sign up free for automated reminder emails and we will tell you when it’s time to change your filter.

EcoPure EPW2C Carbon Whole Home Replacement Water Filter 

EcoPure EPW2C Carbon Whole Home Replacement Water Filter 
  • Filtration Size: 5 Micron
  • Life Cycle: 3 months
  • Contaminants reduced: sediments and chlorine
  • 2 pack carbon filter

EcoPure EPW2F Premium Fact Universal Whole Home Filter

EcoPure EPW2F Premium Fact Universal Whole Home Filter
  • Filtration Size: 1 Micron
  • Life Cycle: 6 months
  • Contaminants reduced: sediments and chlorine
  • 2 Pack carbon premium

ISpring whole house replacement cartridges


Reverse osmosis revolution Whole House System replacement filter

Reverse Osmosis Revolution 4 Years Supply (24 pcs)  

Reverse Osmosis Revolution 4 Years Supply (24 pcs)  

It includes a set of 3 filters for 3 stages whole house filtration system or a reverse osmosis system (RO). The set includes: 

  • 10-inch Sediment (8 pcs) helps reduce dirt, silt, sand, rust, and scale particles.
  • 10-inch GAC (8 pcs) granulated activated carbon filter helps remove chlorine, chloramine, and VOCs.
  • 10 inches CTO Carbon Block (8 pcs) that helps remove chlorine, chloramine, VOCs, bad taste, and odor.

The filter fits all 4, 5, and 6-stage reverse osmosis systems or whole house systems. Also, fits regular 10″ x2.5″ housing.

It is also available for 3 Years Supply (18 pcs)

4 replacement filter sets for Dual Stage Reverse Osmosis Revolution  

4 replacement filter sets for Dual Stage Reverse Osmosis Revolution  

This reverse osmosis revolution replacement filter includes whole house 4 cartridges for 1 year supply.

The set includes 

  • 5-micron sediment filter that helps remove dust, dirt, silt, sand, rust, and scale particles
  • 5-micron coconut high dirt capacity CTO block filter (10″x2.5″). The filter helps removes chlorine (bad taste and odor), chloramine, VOCs, dirt, and sand.

Reverse osmosis revolution dual stage whole house system replacement filter is also available for 2 Years Supply  and 3 Year Supply 


APEC water system whole house replacement filters

APEC replacement filter is available in 20″ and 10″. 20″ fits in all standard 20-inch whole house filter housings and 10″ fits in all standard 10-inch whole house filter housings

APEC 20-inch filter set

APEC Water Systems FILTER-SET-CB3-CBC-20BB 20″

APEC Water Systems FILTER-SET-CB3-CBC-20BB 20"

The set includes 

  • Pleated Sediment filter- captures and traps dirt, sand, silt, scale, and rust particles down to 30 microns
  • Granular activated 2 in 1 filter (carbon & sediment)
  • Carbon block filter- absorb chlorine, odors, taste, and organic compounds

APEC Water Systems FILTER-SET-CB3-20BB

APEC Water Systems FILTER-SET-CB3-20BB

This APEC 20″ includes a whole house sediment, iron, and carbon replacement filter set

The set includes 

  • Sediment filter-help remove dirt, sand, silt, and rust particles.
  • Iron filter-help remove iron, iron staining, and metallic taste.
  • Carbon filter- absorbs chlorine, taste, odors, and organics.

APEC Water Systems FILTER-SET-CB3-KDF-20BB

APEC Water Systems FILTER-SET-CB3-KDF-20BB

This set includes a 20″ whole house sediment, KDF, and carbon replacement filter set.

The set includes:

  • A sediment filter captures and traps dirt, sand, silt, scale, and rust particles down to 30 microns
  • KDF filter captures chlorine, iron, lead, hydrogen sulfide, and other heavy metal contaminants.

Granular activated carbon (GAC) cartridge that combines with outer and inner spun polypropylene filtration for reduced sediment and reduced carbon fines. It adsorbs chlorine, odors, taste, and organic compounds

APEC Water Systems Filter-SET-CB2-20BB

APEC Water Systems Filter-SET-CB2-20BB

The set includes whole house sediment and a carbon replacement filter.

The set includes 

  • A reusable pleated sediment filter reduces dirt, sand, silt, and rust particles.
  • GAC Carbon filter absorbs chlorine, taste, odor, and organic compounds (VOCs).

APEC Water Systems 20″ Whole House Big Blue Replacement Water Filter High Flow Iron Reduction (FI-IRON20-BB)

APEC Water Systems 20" Whole House BB Replacement Water Filter

APEC water systems iron filter help remove 3ppm of dissolved iron and orange rust stains in sinks, showers & toilets throughout the entire home

The cartridge has the capacity of treating 160,000 gallons of water

It fits in all Standard 20” Big Blue water filter housings

APEC Water Systems FI-KDF85-20BB Iron and Hydrogen Sulfide Reduction Replacement Water Filter, 4.5″x20″

APEC Water Systems FI-KDF85-20BB

This is the replacement water filter for the APEC water systems that help reduce iron and hydrogen sulfide.

These filters measure 4.5″x20″ meaning they fit in all standard 20-inch whole house filter housings

The filter has the capability of treating 40,000 gallons.

APEC 10 inch


Culligan Whole House Replacement Water Filter

Culligan D-250A Cartridge Set

Culligan D-250A Cartridge Set

Culligan D-250A Cartridge Set includes a .5 sub-micron carbon block cartridge that helps remove bad tastes and odors and a sediment filter that removes sediments.

This cartridge set last 500 gallons, about 6 months depending on usage.

It is compatible with Culligan models SY-2300, SY-2000, SY-2500, SY-5197, and SY-2650.

This is a replacement filter for the Culligan RFC-BBSA Whole House Premium Water Filter, 10,000 Gallon, White.

How to replace Culligan cartridge


3M Aqua-pure Whole Home Replacement Filter

3M Aqua-Pure Whole House Replacement Water Filter – Model AP917HD

3M Aqua-Pure Whole House Replacement Water Filter – Model AP917HD

This filter helps reduce contaminants such as sediments, scale, chlorine, rusts, silts, taste, and odor.

It is best suited for well water and city water.

3M Aqua has a filter capacity of 100, 000gallons that is approximate cartridge life of one year.

It is easier to change cartridges with no contact with filter media and cartridge change-out is recommended once a year.

3M Aqua-Pure AP117 Universal Whole House Filter Replacement Cartridge 

3M Aqua-Pure AP117 Universal Whole House Filter Replacement Cartridge 

It reduces sediments and chlorine taste and odor.

The cartridge filter life is six months.

It is 5-micron nominal filtration.


GE Whole Home Replacement Filter

GE FXHTC Whole Home System Replacement Filter

GE FXHTC Whole Home System Replacement Filter

It is NSF certified to reduce sediment, chlorine, rust, and sand in your water.

This filter is compatible with GXWH40L, GXWH30C, GXWH35F, GXWH38F, GNQH38S, and most systems with 10” X 4.5” filters

The filter should be replaced after every three months or 30,000 gallons.

GE FXWTC Whole Home System Replacement Filter Set

GE FXWTC Whole Home System Replacement Filter Set

GE FXWTC Whole Home System Replacement Filter helps reduce chlorine, sediment, and rust.

The filter is size 10″ x 2.5″ which fits most 10″ whole house drop-in style filter systems from major brands such as GE, Culligan, Dupont, Brita, Whirlpool, and others.

It is recommended to change the filter every 3 months or 15,000 gallons.

This filter is tested by IAPMO and Certified to NSF/ANSI 42.

Filtrete Large Capacity Whole House Quick-Change Replacement Water Filter Cartridge

Filtrete Large Capacity Whole House Quick-Change Replacement Water Filter Cartridge

This filter cartridge help remove chlorine taste & odor, sand, sediment, rust, and soil down to three microns

The compact design takes up a small space in your house.

Each filter is certified and tested to meet NSF standard 42 and lasts up to 12 months.


Pure plus Whole Home Replacement Filter

Pure plus 5 Micron 10″ x 4.5″ Whole House Big Blue Sediment and Activated Carbon Water Filter Replacement Cartridge

Pure plus 5 Micron 10" x 4.5" Whole House Big Blue Sediment and Activated Carbon Water Filter Replacement Cartridge

The pure plus whole house big blue sediment and activated carbon water filter are recommended for tap water to reduce chlorine, sand, rust, sediment, color, and odor.

This filter is designed with a density of three PP layers and a coconut shell-activated carbon layer to remove most contaminants. The pp layer helps fine particles and sediment including sand, rust, and limescale particles larger than 5 microns. The heavy coconut shell-activated carbon layer reduces chlorine, odor, and color.

It is recommended to replace the filter every 3-6 months or 30000 gallons depending on water quality.

The filter can be used in any standard 10″x 4.5″ heavy-duty Big Blue filter housings like American Plumber, GXWH35F, WRC25HD, GXWH40L, GXWH30C, GXWH38F, GNQH38S, and standard 10inch X 4.5inch filter models of GE, Culligan, Dupont, Kenmore, Omnifilter, and Whirlpool. 

This sediment and carbon complex filter is available in a pack of three.

More pure plus filter

Pure plus 5 Micron 10″ x 4.5″ Whole House Big Blue Sediment and Activated Carbon Water Filter & Pleated Sediment Filter Cartridge

Pure plus 5 Micron 10" x 4.5" Whole House Big Blue Sediment and Activated Carbon Water Filter & Pleated Sediment Filter Cartridge

The set includes a whole house big blue sediment, an activated carbon water filter, and a pleated sediment filter cartridge.

This is the replacement filter for GE FXHTC, FXHSC, GXWH40L, GXWH35F, GNWH38S, and R50-BBSA.

Pure plus 10″ x 2.5″ 5 Micron Whole House Sediment & String Wound & 1 Micron CTO Carbon Water Filter Cartridge

Pure plus 10" x 2.5" 5 Micron Whole House Sediment & String Wound & 1 Micron CTO Carbon Water Filter Cartridge

The combo includes whole house sediment, string Wound, and a 1-micron CTO carbon water filter cartridge.


AO Smith Carbon & Claryum Filter Replacements

AO Smith Carbon & Claryum Filter Replacements

Aquaboon Premium 5 Micron 10″ x 4.5″ Big Blue Sediment and Carbon Dual Purpose Water Filter Cartridge 

This is the set of both carbon block and sediment. The activated carbon block removes the chlorine taste. Sediment removes large and fine particles such as sand, dirt, silt, and rust particles.

It fits most 10-inch Big Blue Water Filter housings.

It is recommended to replace the filter every 4 – 6 months / 20000 – 30000 gallons (depending on the water quality.


AQUA CREST Whole Home Replacement Filter

AQUA CREST 5 Micron 10″ x 4.5″ Whole House Big Blue Sediment and Activated Carbon Water Filter

AQUA CREST 5 Micron 10" x 4.5" Whole House Big Blue Sediment and Activated Carbon Water Filter

AQUA CREST pack of two includes sediment and an activated carbon water filter. The sediment filter is made from food-grade polypropylene to remove large particles and sediments larger than 5 microns.

The activated carbon water filter removes contaminants like chlorine, taste, and odor.

AQUACREST whole house water filter meets European EC1935-2004 regulations, Australia WaterMark, TUV, ROHS, REACH, BPA FREE Certified, and NSF 53 certified.

It is recommended to replace your filter every 3 to 6 months or 30,000 gallons.

This filter can be used in any standard 10″x 4.5″ heavy-duty Big Blue filter housings and is compatible with standard 10inch X 4.5inch filter models of GE, Culligan, Dupont, Kenmore, Omnifilter, Whirlpool, ice pure, pure plus, iSpring, SimPure, Aquaboon, and Geekpure.

More AQUACREST Whole House Water Filter


OMNI For Whole House Replacement Filter Cartridge

OMNIFilter T01 Water Filter Cartridge Whole House

How to Change a Whole House Water Filter

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