4.5" x 9.75" Filter Cartridges


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These cartridges will fit any standard filter housing made for 4.5" x 9.75" sized replacement cartridges.


Carbon Block Filters

Carbon Blocks are the best filters available for chemical reduction and taste/odor improvement. Some have other properties, like lead removal, engineered into them.

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

Type

Carbon Block

Micron

  • Nominal 1

Media

  • Activated Carbon

$39.00
Part # fc301

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

Type

Carbon Block

Micron

  • Nominal 5

Media

  • Activated Carbon

$33.00
Part # fc303

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.

Type

Carbon Block

Micron

  • Nominal 0.5

Media

  • Coconut Shell Carbon

  • Mixed Bed Resin

$59.00
Part # fc324

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

Type

Carbon Block

Micron

  • Nominal 5

Media

  • Coconut Shell Carbon

$37.00
Part # fc316

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

Type

Carbon Block

Micron

  • Nominal 1

Media

  • Coconut Shell Carbon

$52.00
Part # fc317

Specialty / Media Filters

A calcite cartridge for raising the pH of acidic water.

Type

Media

Media

  • Calcite

$29.00
Part # fc308

A cation resin cartridge designed for hardness reduction.

Type

Media

Media

  • Cation Resin

$38.00
Part # fc305

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

Type

Media

Media

  • Centaur Carbon

$44.00
Part # fc300

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

Type

Media

Media

  • Activated Carbon

$32.00
Part # fc345

Sediment Cartridges

A tight surface filter for low sediment applications.

Type

Sediment

Micron

  • Nominal 1

Media

  • Pleated Polypropylene

$29.00
Part # fc350

A popular surface filter for normal sediment applications.

Type

Sediment

Micron

  • Nominal 5

Media

  • Pleated Polypropylene

$25.00
Part # fc351

A popular depth filter for normal sediment applications.

Type

Sediment

Micron

  • Nominal 5

Media

  • String Wound

$18.00
Part # fc353

A popular depth filter for normal sediment applications.

Type

Sediment

Micron

  • Nominal 5

Media

  • Melt Blown Polypropylene

$18.00
Part # fc352

Depth filter for sediment filtration.

Type

Sediment

Micron

  • Nominal 10

Media

  • String Wound

$18.00
Part # fc357

A surface filter for sediment applications.

Type

Sediment

Micron

  • Nominal 20

Media

  • Pleated Polypropylene

$24.00
Part # fc354

A depth filter for sediment applications.

Type

Sediment

Micron

  • Nominal 20

Media

  • String Wound

$18.00
Part # fc355

A depth filter for sediment applications.

Type

Sediment

Micron

  • Nominal 50

Media

  • String Wound

$18.00
Part # fc356

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