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Whole House Filter Kits

Browse whole-house replacement filter kits and multi-stage cartridge sets for maintaining filtration at the point where water enters your home. Kits may combine sediment, carbon, iron, scale-control, or specialty media. Match the kit to your housing or system model, cartridge dimensions, stage order, contaminant goals, flow requirements, and recommended replacement schedule.

Filters

Coconut Shell GAC Water Filter RO Undersink Countertop Drinking Systems 2.5 x 10
Hydronix

Coconut Shell GAC Water Filter RO Undersink Countertop Drinking Systems 2.5 x 10

UDF-10
in stock
$8.12 - $8.12
$8.12
$8.12 - $8.12
$8.12

The Hydronix UDF-10 granular activated carbon (GAC) cartridges are the best choice for your higher flow, taste, odder and chlorine reduction needs....

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$8.12 - $8.12
$8.12
$8.12 - $8.12
$8.12
Whole House Coconut Shell Carbon GAC Water Filter 4.5 x 20 - IFilters
Hydronix

Whole House Coconut Shell Carbon GAC Water Filter 4.5 x 20

UDF-20BP
in stock

$30.95 - $30.95
$30.95
$30.95 - $30.95
$30.95

The Hydronix UDF-20BP granular activated carbon (GAC) cartridges are the best choice for your higher flow, taste, odder and chlorine reduction need...

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$30.95 - $30.95
$30.95
$30.95 - $30.95
$30.95
Whole House Alkaline pH Mineral Replacement Water Filter, 20" - IFilters
iFilters

Whole House Alkaline pH Mineral Replacement Water Filter, 20"

UDF-20BP-ALK
in stock

$255.00 - $255.00
$255.00
$255.00 - $255.00
$255.00

This 4.5" x 20" Alkaline cartridge is used to increase pH and neutralize the acidity of low-mineral water. This alkaline filter will improve the ov...

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$255.00 - $255.00
$255.00
$255.00 - $255.00
$255.00
Dual Stage Sediment Pre filter w/ GAC Coconut Granular Activated Carbon 2.5 x 10
Hydronix

Dual Stage Sediment Pre filter w/ GAC Coconut Granular Activated Carbon 2.5 x 10

UDF-10PF
in stock

$6.40 - $6.40
$6.40
$6.40 - $6.40
$6.40

The Hydronix UDF-10PF is a dual two stage filter in one. The first stage filters sediment, dirst, sand and other particles down to the 5 micron lev...

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$6.40 - $6.40
$6.40
$6.40 - $6.40
$6.40
Chlorine CTO Heavy Metals Scale Reduction Water Filter 1 lb KDF 2.5x10 - IFilters
Hydronix

Chlorine CTO Heavy Metals Scale Reduction Water Filter 1 lb KDF 2.5x10

UDF-10KDF1
in stock
$27.48 - $27.48
$27.48
$27.48 - $27.48
$27.48

The Hydronix UDF-10KDF1 is a 2.5" x 10" KDF replacement with 1 lbs of KDF media. For use in many water filter systems, especially whole house filte...

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$27.48 - $27.48
$27.48
$27.48 - $27.48
$27.48
Chlorine CTO Heavy Metals Scale Reduction Water Filter .5 lb KDF 2.5x10 - IFilters
Hydronix

Chlorine CTO Heavy Metals Scale Reduction Water Filter .5 lb KDF 2.5x10

UDF-10KDF.5
in stock
$15.35 - $15.35
$15.35
$15.35 - $15.35
$15.35

The Hydronix UDF-10KDF.5 is a 2.5" x 10" KDF replacement with 0.5 lbs of KDF media. For use in many water filter systems, especially whole-house fi...

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$15.35 - $15.35
$15.35
$15.35 - $15.35
$15.35
Chlorine CTO Heavy Metals Scale Reduction Water Filter 2 lb KDF 2.5x 10 - IFilters
Hydronix

Chlorine CTO Heavy Metals Scale Reduction Water Filter 2 lb KDF 2.5x 10

UDF-10KDF2
in stock
$43.66 - $43.66
$43.66
$43.66 - $43.66
$43.66

The Hydronix UDF-10KDF2 is a 2.5" x 10" KDF replacement with 2 lbs of KDF media. For use in many water filter systems, especially whole house filte...

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$43.66 - $43.66
$43.66
$43.66 - $43.66
$43.66
Hydronix UDF-10BP Coconut Shell GAC Water Filter for Whole House Commercial or Industrial 4.5" x 10"
Hydronix

Hydronix UDF-10BP Coconut Shell GAC Water Filter for Whole House Commercial or Industrial 4.5" x 10"

UDF-10BP
in stock
$22.00 - $22.00
$22.00
$22.00 - $22.00
$22.00

The Hydronix UDF-10BP granular activated carbon (GAC) cartridges are the best choice for your higher flow, taste, odder and chlorine reduction need...

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$22.00 - $22.00
$22.00
$22.00 - $22.00
$22.00
Hydronix UDF-10BP-ALK Alkaline pH Water Filter Cartridge 4.5" x 10"
Hydronix

HydronicUDF-10BP-ALK Alkaline pH Water Filter Cartridge 4.5" x 10"

UDF-10BP-ALK
in stock
$341.00 - $341.00
$341.00
$341.00 - $341.00
$341.00

Hydronix UDF-10BP-ALK Alkaline pH Water Filter Cartridge – 4.5" x 10" The Hydronix UDF-10BP-ALK Alkaline pH Water Filter Cartridge is designed to e...

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$341.00 - $341.00
$341.00
$341.00 - $341.00
$341.00
Coconut Shell GAC Water Filter Whole House Commercial or Industrial - 2.5" x 20"
Hydronix

Coconut Shell GAC Water Filter Whole House Commercial or Industrial - 2.5" x 20"

UDF-20
in stock
$19.82 - $19.82
$19.82
$19.82 - $19.82
$19.82

The Hydronix UDF-20 granular activated carbon (GAC) cartridges are the best choice for your higher flow, taste, odder and chlorine reduction needs....

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$19.82 - $19.82
$19.82
$19.82 - $19.82
$19.82
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