4.5" x 20" Filter Cartridges


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These cartridges will fit any standard filter housing made for 4.5" x 20" sized replacement cartridges.


Carbon Block Filters

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

Type

Carbon Block

Micron

  • Nominal 1

Media

  • Activated Carbon

$89.00
Part # fc401

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

$68.00
Part # fc403

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

$120.00
Part # fc424

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.

Type

Carbon Block

Micron

  • Nominal 1

Media

  • Catalytic Carbon

$139.00
Part # fc440

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

Type

Carbon Block

Micron

  • Nominal 0.5

Media

  • Activated Carbon

$119.00
Part # fc805

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

Type

Carbon Block

Micron

  • Nominal 10

Media

  • Activated Carbon

$89.00
Part # fc806

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

Type

Carbon Block

Micron

  • Nominal 1

Media

  • Activated Carbon

$154.00
Part # fc411

Granular Media / Speciality Filters

A cation resin cartridge designed for hardness reduction.

Type

Media

Media

  • Cation Resin

$64.00
Part # fc407

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

Type

Media

Media

  • Centaur Carbon

$72.00
Part # fc408

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

Type

Media

Micron

  • Nominal 25

Media

  • Activated Carbon

$95.00
Part # fc409

An iron oxide cartridge for the reduction of iron.

Type

Media

Media

  • Iron Oxide

$119.00
Part # fc410

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

Type

Media

Micron

  • Nominal 25

Media

  • Activated Carbon

$182.00
Part # fc412

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

Type

Media

Media

  • Activated Carbon

$54.00
Part # fc422

Sediment Filters

Description
Price
1 Micron
String Wound Sediment

A tight depth filter for low sediment applications.

Type

Sediment

Micron

  • Nominal 1

Media

  • String Wound

$32.00
Part # fc450
(Call to order.)

Our most popular depth filter, for normal sediment applications.

Type

Sediment

Micron

  • Nominal 5

Media

  • String Wound

$32.00
Part # fc453

A depth filter for sediment applications.

Type

Sediment

Micron

  • Nominal 10

Media

  • String Wound

$32.00
Part # fc459

A depth filter for sediment applications.

Type

Sediment

Micron

  • Nominal 20

Media

  • String Wound

$32.00
Part # fc455

A depth filter for sediment applications.

Type

Sediment

Micron

  • Nominal 50

Media

  • String Wound

$32.00
Part # fc456

A tight surface filter for low sediment applications.

Type

Sediment

Micron

  • Nominal 1

Media

  • Pleated Polypropylene

$42.00
Part # fc457

A popular surface filter for normal sediment applications.

Type

Sediment

Micron

  • Nominal 5

Media

  • Pleated Polypropylene

$39.00
Part # fc451

A surface filter for sediment applications.

Type

Sediment

Micron

  • Nominal 20

Media

  • Pleated Polypropylene

$39.00
Part # fc454

A popular depth filter for normal sediment applications.

Type

Sediment

Micron

  • Nominal 5

Media

  • Melt Blown Polypropylene

$39.00
Part # fc452

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