Questions?

Call us at (888) 382-3814

Cartridge Order Chart

This page lists all of the replacement cartridges we currently offer. If you don't see a cartridge listed please contact us about special ordering.

Standard 2.5 x 9.75" Size Cartridges

Part # fc001

Amazing 30,000 gallon chlorine capacity (at 1 gpm flow rate) and great chemical removal properties. Our most popular cartridge. (Formerly MatriKX +1.)

$21.00
Part # fc003

A free-flowing but very effective carbon block. A versatile and inexpensive filter that works anywhere carbon filtration is needed.

$16.00
Part # fc004

High quality 0.5 micron carbon block drinking water filter. Rated for cyst removal and lead reduction, plus excellent taste/odor and chemical reduction properties. Not recommended for use in reverse osmosis units.

$29.00
Part # fc006

A limited-capacity cartridge designed to remove all mineral content from water.

$34.00
Part # fc007

Half granular coconut shell carbon and half activated alumina fluoride reduction resin.

$44.00
Part # fc008

1.5 pounds of KDF 55 with granular activated carbon. Extended chlorine reduction and heavy metal reduction.

$39.00
Part # fc010

A high quality nitrate reduction cartridge.

$48.00
Part # fc011

Our best fluoride reduction cartridge. A generous amount of highest quality activated alumina media.

$39.00
Part # fc013

Flowmatic Silver Impregnated GAC.

$24.00
Part # fc017

A granular cartridge for iron reduction.

$24.00
Part # fc018

A calcite cartridge designed to raise pH and TDS of low pH / low mineral water.

$24.00
Part # fc019

A granular carbon filter made with 100% Centaur catalytic carbon for chloramine, chlorine/taste/odor and hydrogen sulfide treatment.

$28.00
Part # fc020

A well water cartridge for iron and hydrogen sulfide reduction.

$37.00
Part # fc021

Chlorine/taste/odor cartridge for any application where taste/odor improvement is needed.

$14.00
Part # fc022

A granular carbon/calcite cartridge for raising pH, as well as chlorine and chemical redution.

$21.00
Part # fc024

A water softening cartridge filled with standard cation softener resin. Frequently used for car washing and window cleaning. Works best at low flow rates.

$19.00
Part # fc027

A Pentek carbon block for chlorine, chloramine, and chemical reduction. Manufacturer rated for 2,500 gallons chloramine reduction at 0.5 gpm.

$33.00
Part # fc028

Very high quality Pentek cartridge which uses premium grade coconut shell GAC for superb drinking water.

$22.00
Part # fc029

A granular Filox cartridge for iron, manganese and hydrogen sulfide removal.

$32.00
Part # fc035

A unique combination of sediment filter and carbon block, for chlorine reduction and taste/odor improvement.

$16.00
Part # fc037

Coconut shell carbon block for VOC reduction, taste and odor improvement, and general chemical reduction at a high flow rate.

$19.00
Part # fc040

A coconut shell catalytic carbon block filter for chlorine, chloramine, and general chemical and VOC reduction.

$29.00
Part # fc100

A very tight surface filter for low sediment applications.

$19.00
Part # fc102

A tight surface filter for low sediment applications.

$13.00
Part # fc103

A tight depth filter for low sediment applications.

$7.00
Part # fc104

A tight depth filter for low sediment applications.

$7.00
Part # fc105

A hot water depth filter, for normal sediment applications.

$14.00
Part # fc106

A popular surface filter for normal sediment applications.

$12.00
Part # fc107

A popular depth filter for normal sediment applications.

$7.00
Part # fc108

A popular depth filter for normal sediment applications.

$7.00
Part # fc109

Depth filter for sediment filtration.

$7.00
Part # fc707

A ceramic filter with silver for complete removal of bacteria and other pathogens. The famous Doulton Sterasyl in a larger diameter, freer flowing version.

$47.00
Part # fc800

High quality sub-micron extended pass carbon block filtration for Pura brand undersink UV1 & UVB ultraviolet units.

$38.00
Part # fc801

Free-flowing extended pass carbon block for Pura Brand undersink UV1 & UVB ultraviolet units

$18.00
Part # fc802

Pura GAC cartridge

$16.00

Standard 2.5 x 20" Size Cartridges

Part # fc201

Amazing 45,000 gallon chlorine capacity and great chemical removal properties. Our most popular cartridge.(Formerly MatriKX +1.)

$41.00
Part # fc203

A free-flowing but very effective carbon block. A versatile and inexpensive filter that works anywhere carbon filtration is needed.

$37.00
Part # fc204

A granular cartridge designed for chloramine and chemical reduction.

$31.00
Part # fc205

A granular cartridge designed for chlorine, chloramine and heavy metal reduction.

$68.00
Part # fc206

A well water cartridge for iron and hydrogen sulfide reduction.

$72.00
Part # fc207

A granular cartridge designed for hardness reduction.

$31.00
Part # fc208

A 2.5" X 20" cartridge filled with standard activated carbon, for taste and odor.

$32.00
Part # fc215

Coconut shell carbon block for VOC reduction, taste and odor improvement, and general chemical reduction at a high flow rate.

$32.00
Part # fc216

A media cartridge with Colorsorb carbon, manufactured with large “macropores” for the removal of color.

$27.00
Part # fc217

A coconut shell catalytic carbon block filter for chlorine, chloramine, and general chemical reduction.

$47.00
Part # fc224

High quality 0.5 micron carbon block drinking water filter. Rated for cyst removal, chlorine and chloramine reduction, PFAS/PFOA and lead reduction, plus excellent taste/odor and chemical reduction properties.

$47.00
Part # fc250

A very tight surface filter for low sediment applications.

$26.00
Part # fc251

A tight depth filter for low sediment applications.

$14.00
Part # fc252

A tight surface filter for low sediment applications.

$25.00
Part # fc253

A tight depth filter for low sediment applications.

$14.00
Part # fc254

A popular surface filter for normal sediment applications.

$18.00
Part # fc255

A popular depth filter for normal sediment applications.

$14.00
Part # fc256

Our most popular depth filter, for normal sediment applications.

$14.00
Part # fc257

A depth filter for sediment applications.

$14.00
Part # fc258

Depth filter for sediment filtration.

$14.00
Part # fc259

A depth filter for sediment applications.

$14.00
Part # fc260

A surface filter for sediment applications.

$23.00
Part # fc261

A depth filter for sediment applications.

$14.00
Part # fc803

A Pentek branded carbon block cartridge designed for chlorine and chemical reduction.

$32.00

Standard 4.5 x 9.75" Size Cartridges

Part # fc300

A catalytically charged carbon cartridge designed for chloramine and chemical reduction.

$44.00
Part # fc301

Amazing 120,000 gallon chlorine capacity and great chemical removal properties. Our most popular cartridge. (Formerly MatriKX +1.)

$39.00
Part # fc303

A free-flowing but very effective carbon block. A versatile and inexpensive filter that works anywhere carbon filtration is needed.

$33.00
Part # fc304

Pure Water Products Granular Activated Carbon Cartridge, 4.5" X 10"

$23.00
Part # fc305

A cation resin cartridge designed for hardness reduction.

$38.00
Part # fc308

A calcite cartridge for raising the pH of acidic water.

$29.00
Part # fc316

Coconut shell carbon block for VOC reduction, taste and odor improvement, and general chemical reduction at a high flow rate.

$37.00
Part # fc317

A coconut shell catalytic carbon block filter for chlorine, chloramine, and general chemical reduction.

$52.00
Part # fc324

High quality 0.5 micron carbon block drinking water filter. Rated for cyst removal, chlorine and chloramine reduction, PFAS/PFOA and lead reduction, plus excellent taste/odor and chemical reduction properties.

$59.00
Part # fc345

A media cartridge with Colorsorb carbon, manufactured with large “macropores” for the removal of color.

$32.00
Part # fc350

A tight surface filter for low sediment applications.

$29.00
Part # fc351

A popular surface filter for normal sediment applications.

$25.00
Part # fc352

A popular depth filter for normal sediment applications.

$18.00
Part # fc353

A popular depth filter for normal sediment applications.

$18.00
Part # fc354

A surface filter for sediment applications.

$24.00
Part # fc355

A depth filter for sediment applications.

$18.00
Part # fc356

A depth filter for sediment applications.

$18.00
Part # fc357

Depth filter for sediment filtration.

$18.00

Standard 4.5 x 20" Size Cartridges

Part # fc401

Amazing 240,000 gallon chlorine capacity and great chemical removal properties. Our most popular cartridge. (Formerly MatriKX +1.)

$89.00
Part # fc403

A free-flowing but very effective carbon block. A versatile and inexpensive filter that works anywhere carbon filtration is needed.

$68.00
Part # fc406

A granular activated carbon cartridge for chlorine/chemical reduction or any application where taste/odor improvement is needed.

$49.00
Part # fc407

A cation resin cartridge designed for hardness reduction.

$64.00
Part # fc408

A catalytically charged carbon cartridge designed for chloramine and chemical reduction.

$72.00
Part # fc409

A unique radial flow granular carbon cartridge from Pentek, for chlorine and chemical reduction.

$95.00
Part # fc410

An iron oxide cartridge for the reduction of iron.

$129.00
Part # fc411

A Pentek carbon block for chlorine, chloramine and chemical reduction. Manufacturer rated for 7,000 gallons chloramine reduction at 4 gpm.

$154.00
Part # fc412

A unique radial flow granular carbon cartridge from Pentek, for chlorine, chloramine and chemical reduction.

$182.00
Part # fc422

A media cartridge with Colorsorb carbon, manufactured with large “macropores” for the removal of color.

$54.00
Part # fc424

High quality 0.5 micron carbon block drinking water filter. Rated for cyst removal, chlorine and chloramine reduction, PFAS/PFOA and lead reduction, plus excellent taste/odor and chemical reduction properties.

$120.00
Part # fc440

A coconut shell catalytic carbon block filter for chlorine, chloramine, and general chemical and PFAS + VOC reduction. Best overall capacity for whole house chloramine removal.

$139.00
Part # fc450

A tight depth filter for low sediment applications.

$32.00
Part # fc451

A popular surface filter for normal sediment applications.

$39.00
Part # fc452

A popular depth filter for normal sediment applications.

$39.00
Part # fc453

Our most popular depth filter, for normal sediment applications.

$32.00
Part # fc454

A surface filter for sediment applications.

$39.00
Part # fc455

A depth filter for sediment applications.

$32.00
Part # fc456

A depth filter for sediment applications.

$32.00
Part # fc457

A tight surface filter for low sediment applications.

$42.00
Part # fc459

A depth filter for sediment applications.

$32.00
Part # fc805

A tight Pentek branded carbon block cartridge for chlorine and chemical reduction.

$119.00
Part # fc806

A Pentek branded carbon block cartridge for chlorine and chemical reduction.

$89.00

Candle & Slimline Style Cartridges

Part # fc700

A sub-micron, self-sterilizing ceramic candle. Strains out cysts and bacteria to assure potable water.

$36.00
Part # fc702

A Doulton ceramic candle with carbon block core capable of lead reduction, taste/odor improvement, and high volatile organic chemical removal. Works well as a siphon filter, too.

$48.00

Q-Series Style Cartridges

Part # fc901

A 12" CTO-grade encapsulated 10-micron carbon block for chlorine and chemical reduction. This is the standard pre-filter for a Q Series reverse osmosis unit.

$36.00
Part # fc902

A granular coconut shell carbon filter for chlorine and chemical reduction. This is the standard post-filter for a Q Series reverse osmosis unit.

$29.00
Part # fc903

A carbon block filter with lead removal resin. Requires pre-filter (sediment) if water is not clean.

$37.00
Part # fc904

A 5 micron encapsulated sediment filter for normal sediment applications.

$28.00
Part # fc905

A great refrigerator filter. Removes chemicals, improves taste/odor, and protects the refrigerator from scale build up.

$27.00
Part # fc906

A cartridge filled with DI resin for situations (labs, etc.) where absolute zero total dissolved solids is required. It works best as a post-RO filter where solids have already been reduced.

$28.00
Part # fc907
$59.00
Part # fc908

Includes one FC902 and service instructions.

See our discussion of Q Series “cartridge logic” for more info.

$29.00
Part # fc909
$83.00
Part # fc910

Includes FC902, FC904 and service instructions.

See our discussion of Q Series “cartridge logic” for more info.

$52.00
Part # fc912

A tight 1 micron carbon block filter for cyst reduction. Requires pre-filter (sediment) if water is not clean.

$36.00
Part # fh904

Cap for all Q-Series cartridges. 1/4" Female Pipe Thread Ports. Fittings not included, but can be purchased from our RO parts page.

$14.00

Hydrotech & Microline Cartridges

Part # fc601

A carbon block cartridge for Hydrotech reverse osmosis units. Can serve as pre- or postfilter.

$21.00
Part # fc602

A sediment prefilter for Hydrotech reverse osmosis units. Black end caps.

$9.00
Part # fc603

A 5-micron sediment prefilter for Microline reverse osmosis units.

$8.00
Part # fc604

A Microline granular activated carbon cartridge. Reverse osmosis postfilter.

$16.00
Part # fc605

Microline carbon block for chemical reduction and taste/odor improvement. Can serve as a pre- or postfilter.

$19.00

Inline Style Cartridges

Part # if001

A 10" granular activated coconut shell carbon filter for chemical/chlorine reduction and taste/odor improvement, with 1/4" Quick Connect fittings.

$15.00
Part # if011

A 10" granular activated carbon filter for chemical/chlorine reduction and taste/odor improvement, with 1/4" Jaco fittings.

$17.00
Part # if100

A 10" economy granular carbon filter for chemical reduction and taste/odor improvement, with 1/4" female threads.

$11.00
Part # if101

10" Inline GAC with 1/4" Female Threads

$13.00
Part # if103

A 10" carbon block filter for chlorine/chemical reduction and taste/odor improvement, with 1/4" Female Threads.

$25.00
Part # if104

A 10" granular cartridge for raising the pH of acidic water to neutral, along with chlorine/chemical reduction and taste/odor improvement, with 1/4" female threads.

$16.00
Part # if105

A 10" granular filter for enhanced chlorine removal and taste/odor improvement, with 1/4" female threads.

$21.00
Part # if106

A 10" granular filter for chlorine/chemical reduction, scaling prevention and taste/odor improvement, with 1/4" female threads.

$18.00
Part # if107

An inline 10" sediment filter with 1/4" Female Threads, for normal sediment applications.

$13.00
Part # if112

A 10" economy granular carbon filter for chemical reduction and taste/odor improvement, with 1/4" Quick Connect fittings.

$13.00
Part # if113

A 10" economy granular carbon filter for chemical reduction and taste/odor improvement, with 1/4" Jaco fittings.

$12.00
Part # if116

A 10" carbon block filter for chlorine/chemical reduction and taste/odor improvement, with 1/4" Quick Connect fittings.

$29.00
Part # if117

A 10" carbon block filter for chlorine/chemical reduction and taste/odor improvement, with 1/4" Jaco fittings.

$28.00
Part # if118

A 10" granular cartridge for raising the pH of acidic water to neutral, along with chlorine/chemical reduction and taste/odor improvement, with 1/4" Quick Connect fittings.

$19.00
Part # if119

A 10" granular cartridge for raising the pH of acidic water to neutral, along with chlorine/chemical reduction and taste/odor improvement, with 1/4" Jaco fittings.

$21.00
Part # if120

A 10" granular filter for enhanced chlorine removal and taste/odor improvement, with 1/4" Quick Connect fittings.

$25.00
Part # if121

A 10" granular filter for enhanced chlorine removal and taste/odor improvement, with 1/4" Jaco fittings.

$24.00
Part # if122

A 10" granular filter for chlorine/chemical reduction, scaling prevention and taste/odor improvement, with 1/4" quick connect fittings.

$23.00
Part # if123

A 10" granular filter for chlorine/chemical reduction, scaling prevention and taste/odor improvement, with 1/4" Jaco fittings.

$22.00
Part # if124

An inline 10" sediment filter with 1/4" Quick Connect fittings, for normal sediment applications.

$17.00
Part # if125

An inline 10" sediment filter with 1/4" Jaco Fittings, for normal sediment applications.

$16.00

Sprite Shower Filter Cartridges

Part # fc500

Sprite High Output Replacement Cartridge

$29.00
Part # fc501

Sprite Hand-Held (and Shower Falls) Cartridge (two pack)

$27.00
Part # fc503

Replacement cartridge for the following Sprite filters (SL, AC, AM, AR, AP Series)

$19.00
Part # fc504

Replacement cartridge for the Sprite LO series shower filter.

$25.00

Standard Reverse Osmosis Membranes

Part # mm024

A 24 gallon-per-day Pentair residential thin film composite (TFC) membrane. This is the standard membrane on our Black & White series units.

$52.00
Part # mm036

A Pentair 36 gallon-per-day residential thin film composite (TFC) membrane, for standard sized membrane housings.

$54.00
Part # mm050

A 50 gallon-per-day Filmtec residential thin film composite (TFC) membrane.

$56.00
Part # mm075

A 75 gallon-per-day Filmtec residential thin film composite (TFC) membrane.

$61.00
Part # mm100

A 100 gallon-per-day Filmtec residential thin film composite (TFC) membrane.

$81.00
Part # mm300

Axeon HF4 2.5" X 21" Membrane. Fits both Axeon L1-300 and Flexeon LT-300 units.

$149.00
Part # mm602

Pentair GRO 50 gallon-per-day encapsulated membrane with amazing 1:1 drain-to-permeate performance. This is the standard membrane in our Black & White: 50/50 Series units. Includes inline 1/4" check valve. Requires 150 ml drain line flow restrictor.

$75.00
Part # mm704

An 800 gallon-per-day thin film composite (TFC) membrane.

$349.00

Filter Replacement Packs

Part # fc114

Standard Cartridge Refill Pack for 3 Stage Black and White RO Units. Includes pre and post carbon block filters (MatriKX CTO and MatriKX CTO Plus) plus service instructions for the Black and White unit

$37.00
Part # fc499

Replacement cartridges for Enhanced Performance Fluoride Filter. Includes two Activated Alumina Cartridges, MatriKX CTO+ and an inline GAC/KDF cartridge with fittings.

$97.00
Part # fc993

5 Micron Sediment Filter and two CTO carbon blocks. Fits both Axeon L1-300 and Flexeon LT-300 units.

$86.00
Part # fc994

5 Micron Sediment Filter, CTO Carbon Block and CTO+ Carbon Block. Fits both Axeon L1-300 and Flexeon LT-300 units.

$86.00
Part # fc995

5 Micron Sediment, 2 CTO Carbon Blocks. Fits both Axeon L1-300 and Flexeon LT-300 units.

$36.00
Part # fc996

5 Micron Sediment, CTO Carbon Block, CTO+ Carbon Block. Fits both Axeon L1-300 and Flexeon LT-300 units.

$44.00
Part # fc998

Replacement Filter pack for “Classic” Enhanced Performance Fluoride Filter produced prior to November 2014. Contains AAL Fluoride Cartridge, PB-1 Carbon Block and KX-CTO+ Carbon Block.

$89.00
Part # fc999

Economy RO Filter Pack Replacement filters for Flomatic/Watts Economy RO unit. Includes CTO carbon block prefilter, granular carbon post filter and 5 micron sediment filter.

$34.00

0 items, total: $00.00